TLE5X09A16 INFINEON | Alldatasheet

Document overview

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Technical content

Features

  • Single and dual die sensor with AMR or GMR technology
  • Separate supply pins for top and bottom sensor
  • Low current consumption and quick start up
  • 180°(AMR) and 360°(GMR) contactless angle measurement
  • Output amplitude optimized for circuits with 3.3 V or 5 V supply voltage
  • Immune to airgap variations due to MR based sensing principle
  • Automotive qualified Q100, Grade 1: -40°C to 125°C (ambient temperature)
  • Pre-amplified output signals for differential or single-ended applications
  • Diverse redundance combinat ion of GMR sensor and AMR sensor in one package possible
  • High accuracy typically 0.1° ov erall angle error for AMR sensor
  • Green product (RoHS compliant) Functional Safety Safety Manual and Safety Analysis Summary Report available on request. Product Validation Developed for automotive applications. Product qualification according to AEC-Q100. Potential Applications The TLE5x0916(D) angle sensors are desi gned for angular position sensing in safety critical automotive and non- automotive applications. Their high accuracy combined with shor t propagation delay make especially the GMR sensor variants suitable for systems with high speeds and high accuracy demands such as brush-less DC (BLDC) motors for actuators and electric power steering systems (EPS). The AMR sensor variants with their typically accuracy of 0.1° fit for systems with high speeds and high accuracy demands such as pedals, levers or brush-less DC (BLDC) motors with an even number of pole pairs. At the same time their fast start-up time and low overall power consumption enables the device to be employed for low-power turn counting. Extremely low power consumption can be achieved with power cycling, where the advantage of fast power on time reduces the average power consumption. Potential applications are:
  • B L D C m o t o r s
  • Pedals and rotary switches
  • Steering angle sensing
  • Valve or flap position sensing

Data Sheet 2 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Figure 1 A usual application fo r TLE5x09A16(D) is the electrically commutated motor

Description

The TLE5x0916(D) are angle sensor with analog outputs. They detect the orientation of a magnetic field by measuring sine and cosine angle components with Magneto Resistive (MR) elements. The sensors provide analog sine and cosine output voltages that describe the magnetic angle in a range of 0 to 180° (AMR sensor), and 0 to 360° (GMR sensor), respectively. There are single die and dual die combinations with a Giant Magneto Resistance (GMR) sensor for full 360° angle range or also an Anisotropic Magneto Resistance (AMR) sensor for high precision in a top-bottom co nfiguration in one package possible. The following derivatives of the TLE5x09A16(D) sensor family are available:

  • Single die GMR: TLE5009A16
  • Dual die GMR: TLE5009A16D
  • Single die AMR: TLE5109A16
  • Dual die AMR: TLE5109A16D
  • Dual die AMR (bottom) / GMR (top): TLE5309D The differential MR bridge signals are independent of the magnetic field strength to maintain constant output voltage over a wide temperature and field range. The analog output is designed for differential or single-ended applications and an internal temperature compensation is applied for higher accuracy. The sensor is available as single die version (TLE5x09A16) and dual die version (TLE5x09A16D) for safety applications that require redundancy. The two versions are pin-compatible for easy scalability. In the dual die TLE5x09A16D, both sensor dies are supplied independently by separate supply and ground pins. Table 1 TLE5009A16(D) Derivate ordering codes Product Type Marking Ordering Code Package Description TLE5009A16 E1200 09A11200 SP001285624 PG-TDSO-16 3. 3 V, single die, without TCO TLE5009A16 E1210 09A11210 SP001296110 PG-TDSO-16 3. 3 V, single die, with TCO1) TLE5009A16 E2200 09A12200 SP001296118 PG-TDSO-16 5. 0 V, single die, without TCO1) TLE5009A16 E2210 09A12210 SP001296114 PG-TDSO-16 5. 0 V, single die, with TCO1) TLE5009A16D E1200 09A21200 SP001285628 PG-TDSO-16 3.3 V, dual die, without TCO1) TLE5009A16D E1210 09A21210 SP001296122 PG-TDSO-16 3.3 V, dual die, with TCO1)

Data Sheet 3 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor TLE5009A16D E2200 09A22200 SP001296126 PG-TDSO-16 5.0 V, dual die, without TCO1) TLE5009A16D E2210 09A22210 SP001296130 PG-TDSO-16 5.0 V, dual die, with TCO1) 1) Temperature Compensation Offset. Table 2 TLE5109A16(D) Derivate ordering codes Product Type Marking Ordering Code Package Description TLE5109A16 E1210 10911210 SP000956970 PG-TDSO-16 3. 3 V, single die, with TCO1) TLE5109A16 E2210 10912210 SP000956966 PG-TDSO-16 5. 0 V, single die, with TCO1) TLE5109A16D E1210 10921210 SP001496434 PG-TDSO-16 3.3 V, dual die, with TCO1) TLE5109A16D E2210 10922210 SP001044230 PG-TDSO-16 5.0 V, dual die, with TCO1) 1) Temperature Compensation Offset. Table 3 TLE5309D Derivate ordering codes Product Type Marking Ordering Code Package Description TLE5309D E1211 309D1211 SP001227880 PG-TDSO-16 3.3 V, dual die, AMR (bottom) and GMR (top), with TCO1) TLE5309D E2211 309D2211 SP001227888 PG-TDSO-16 5. 0 V, dual die, AMR(bottom) and GMR (top), with TCO1) TLE5309D E5201 309D5201 SP001227884 PG-TDSO-16 5.0 V AMR (bottom), 3.3 V GMR (top), dual die, without TCO1) 1) Temperature Compensation Offset. Table 1 TLE5009A16(D) Derivate ordering codes (cont’d) Product Type Marking Ordering Code Package Description

Data Sheet 4 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Table of Contents

Data Sheet 5 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Functional description

1 Functional description

1.1 General

The Magneto Resistive (MR) sensors are implemented using vertical inte gration. This means that the MR sensitive areas are integrated above the analog portion of the ICs. These MR elements change their resistance depending on the direction of the magnetic field. On each sensor, four individual MR elements are conn ected in a Wheatstone bridge arrangement. Each MR element senses one of two components of the applied magnetic field:

  • X c o m p o n e n t , Vx (cosine) or the
  • Y c o m p o n e n t , Vy (sine) The advantage of a full-bridge struct ure is that the amplitude of the MR signal is doubled and temperature effects cancel out. GMR Sensor Figure 2 Sensitive bridges of the GMR sensor Note: In Figure 2, the arrows in the resistors symbolize the direction of the reference layer. The size of the sensitive areas is greatly exaggerated for better visualization. With the trigonometric function ARCTAN2, the true 360° angle value that is represented by the relation of X and Y signals can be calculated according to Equation (1). (1) The ARCTAN2 function is a microcontroller library function which resolves an angle within 360° using the x and y coordinates on a unit circle. N S VDDGNDADCX+ GMR Resistors ADCX-A D C Y+A D C Y- VX VY 90° α = arctan2(Vx,Vy)

Data Sheet 6 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Functional description Figure 3 Ideal output of the GMR sensor bridges V Angle α 90° 180° 270° 360°0° VX (COS_P) Y Component (SIN) VY (SIN_P) VY VX X Component (COS) VY (SIN_N) VX (COS_N) 90°

Data Sheet 8 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Functional description

1.2 Pin configuration

The sensitive area is located at the center of the chip. Figure 6 Pin configuration (top view)

1.3 Pin description

The top die is defined as die 1 and the bottom die as die 2. Single die sensors use the top die only. Table 4 Pin description Pin No. Pin Name In/Out TLE5x09A16 - Function TLE5x09A16D - Function 1V DIAG1 O Die 1 bridge voltage proportional to temperature. Diagnostic function Die 1 bridge voltage proportional to temperature. Diagnostic function 2V DD1 Die 1 Supply voltage Die 1 Supply voltage

3 SIN_N1 O Die 1 Analog negative sine output Die 1 Analog negative sine output

4 SIN_P1 O Die 1 Analog positive sine output Die 1 Analog positive sine output

5 SIN_P2 O Not connected Die 2 An alog positive sine output

6 SIN_N2 O Not connected Die 2 An alog negative sine output

DD2 Not connected Die 2 Supply voltage 8V DIAG2 O Not connected Die 2 bridge voltage proportional to temperature. Diagnostic function

9 GND2 Not connected Die 2 Ground

10 GND2 Not connected Die 2 Ground

11 COS_N2 O Not connected Die 2 Analog negative cosine output

12 COS_P2 O Not connected Die 2 Analog positive cosine output

13 COS_P1 O Die 1 Analog positive cosine ou tput Die 1 Analog positive cosine output

14 COS_N1 O Die 1 Analog negati ve cosine output Die 1 Analog negative cosine output

15 GND1 Die 1 Ground Die 1 Ground

16 GND1 Die 1 Ground Die 1 Ground

Data Sheet 9 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Functional description

1.4 Block diagram

Figure 7 TLE5x09A16(D) block diagram example: TL E5309D sensor with die 1 GMR- and die 2 AMR- sensing technology Y-GMR X-GMR Amplifier Amplifier DC-Offset & Fuses GMR_COS_P GMR_VDD GMR_COS_N GMR_SIN_P GMR_SIN_N GMR_GND1 GMR_VDIAG GMR_GND2 PMU & Temperature Compensation Y-AMR X-AMR Amplifier Amplifier DC-Offset & Fuses AMR_COS_P AMR_VDD AMR_COS_N AMR_SIN_P AMR_SIN_N AMR_GND1 AMR_VDIAG AMR_GND2 PMU & Temperature Compensation TLE5309D GMR Sensor (top, close to upper surface ) AMR Sensor (bottom) TLE5009 (GMR) TLE5109 (AMR)

Data Sheet 10 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Functional description

1.5 Dual die angle output

The TLE5x09A16(D) comprises one MR-b ased angle sensor IC mounted on the top and one MR-based angle sensor IC mounted on the bottom of a package lead fram e in a flipped configuration, so the positions of the sensitive elements in the package-plane coincide. This mounting technique ensures a minimum deviation of the magnetic field orientation sensed by the two chips. Due to the flipped mounting, the two GMR ICs for the TLE5009A16D sense opposite rotation directions. This behavior is illustrated in Figure 8, which shows the angle calculated from the output of the two dies, respectively, for a given external magnetic field orientation. Figure 8 TLE5009A16D Dual die angle output The TLE5109A16D consists of two AMR IC s sense opposite rotation directions . This behavior is illustrated in Figure 9, which shows the angle calculated from the output of the two dies, respectively, for a given external magnetic field orientation. Figure 9 TLE5109A16D Dual die angle output 0° 90° 180° 270° 360 ° 90° 180 ° 270 ° 360° GMR sensor die 1 GMR sensor die 2 external magnetic field angle sensor output angle 0° 90° 180° 270° 360° 90° 180° AMR1 sensor output AMR2 sensor output external magnetic field angle sensor output angle AMR2 sensor output (SIN inverted)

Data Sheet 11 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Functional description The bottom sensor element of the TLE5309D is an AMR sensor, the si gnal of which is only unambiguous over 180°. Therefore, in the angle range of 180° to 360° of the GMR sensor, the AMR sensor output signal will be in a range of 0° to 180° again. This behavior is illustrated in Figure 10, which shows the angle calculated according to Equation (1) and Equation (2) from the output of the GMR and AM R sensors, respectively, for a given external magnetic field orientation. If in an application a different output of the two sensors is desired, the connections to the SIN_N and SIN_P or COS_N and COS_P pins on the printed circuit board can be interchanged. The consequence of this change of connections is that either the differential sine or the cosine signal are inverted, which corresponds to a change of rotation direction (see dashed line in Figure 9 and Figure 10). Figure 10 TLE5309D Dual die angle output Attention: The positioning accuracy of each sensor IC in the package is ±3°. In addition, the sensor technology dependent offset of the magnetization must be considered in the overall angle offset. With a GMR sensor the non-orthogonality error can be in worst case +/-12° according to specification for each die. For AMR this effect is negligible. The non-orthogonality error means the deviation of the 90°-phase correlation from X- and Y-phase. The resulting angle error offsets for AMR and GMR dies are listed in Table 5. Both effects can be compensated by an end- of-line calibration including the definition of the zero-phase or X-reference direction. The angle error offsets are not included in the angular accuracy in Table 11 and Table 12. Table 5 Angle error offset without end-of-line calibration AMR GMR Rotational displacement die to package +/-3° +/-3° Magnetization error on die +/-0° +/-12° Overall error +/-3° +/-15° 0° 90° 180° 270° 360 ° 90° 180 ° 270 ° 360° GMR sensor output AMR sensor output external magnetic field angle sensor output angle AMR sensor output (SIN inverted)

Data Sheet 12 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification

2 Specification

2.1 Application circuit

The TLE5x09A16(D) sensor can be used in single-ended or differential output mode. Figure 11 shows a typical application circuit for the TLE5x09A16(D) in single-ended output mode using the positive output channels. For single-ended operation the positive or negative output channels can be used. Unused single-ended output pins should preferably be floating or connected to GND with a high-ohm ic resistance (> 100 k Ω). The TLE5x09A16(D) has separate supply pins for the GM R sensor and the AMR sens or. The microcontroller comprises up to 10 A/D inputs used to receive the sensor output signals in differential output mode, illustrated in Figure 12. For reasons of EMC and output filtering, the following RC lo w pass arrangement is recommended. The RC low pass has to be adapted according to the applied rotation speed. 1) Attention: Unused output pins should not be connected. Figure 11 Application circuit for the TLE5x09A16(D) in single-ended output mode; positive output channels used 1) E. g. the RC low pass with R=2.15k Ω and C=47nF is appropriate for a rotation speed up to 10,000 rpm. TLE5x09A16D Channel 1 100nF VDD1 GND1 SIN_P1 SIN_N1 COS_P1 COS_N1 VDIAG1 GND1 VDD1 μController GND1 4.7nF GND1 GND1GND1 Channel 2 100nF VDD2 GND2 SIN_P2 SIN_N2 COS_P2 COS_N2 VDIAG2 GND2 VDD2 GND2 47nF 47nF 2.15kΩ 2.15kΩ 4.7nF GND2 GND2GND2 47nF 47nF 2.15kΩ 2.15kΩ *) Not used single-ended output pins should be floating. Another option is connected to GND with a high-ohmic resistance (>100kΩ)

Data Sheet 13 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification Figure 12 Application circuit for the TL E5x09A16(D) in differential output mode Application circuit for low-power consumption (e.g. turn counter) Applications that use electric motors and actuators may require a turn counter function. A turn counter function allows to keep track of the electric motor or actuator position with low-power consumption. During operation the sensor is powered on, therefore the angle information is constantly available and, if necessary, stored. But when the system is no t in operation the sensor is powe red off to save power consumption, therefore rotational movements are not detected. To avoid missing the position the sensor can be awaked periodically to obtain the angle information. The minimum length of the awake time must cover the TLE5x09A16(D) power-up time (described in Table 8) and the required time to transmit the data, which is also dependent on the application circuit. An optimal TLE5309D application circuit for syst ems with turn counter function is shown in Figure 13 for single-ended output respectively in Figure 14 for differential output. The AMR sensor is used for high precise angle measurement in normal operation and the GMR sens or for turn counter function. With a lower resistor and capacitor design the low-pass filter time constant can be adapted for high speed applications. Therefore, the time needed to supply the TLE5309D with power in order to read the output signal is considerably reduced. TLE5x09A16D Channel 1 100nF VDD1 GND1 SIN_P1 SIN_N1 COS_P1 COS_N1 VDIAG1 GND1 VDD1 μController GND1 4.7nF GND1 GND1GND1 Channel 2 100nF VDD2 GND2 SIN_P2 SIN_N2 COS_P2 COS_N2 VDIAG2 GND2 VDD2 GND2 47nF 47nF 2.15kΩ 2.15kΩ 4.7nF GND2 GND2GND2 47nF 47nF 2.15kΩ 2.15kΩ 2.15kΩ 2.15kΩ 2.15kΩ 2.15kΩ GND2 47nF GND2 47nF GND1 47nF GND1 47nF

Data Sheet 16 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification

2.2 Absolute maximum ratings

Attention: Stresses above the max. values listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the device. Table 6 Absolute maximum ratings Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Supply voltage VDD -0.5 6.5 V Max. 40 h over lifetime Ambient temperature1) 1) Assuming a thermal resistance of the sensor assembly in the application of 150 K/W or less. TA -40 140 °C Magnetic field induction | B| 200 mT Max. 5 min. at TA = 25°C 150 mT Max. 5 h at TA = 25°C

Data Sheet 17 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification

2.3 Sensor specification

The following operating cond itions must not be exceeded in orde r to ensure correct operation of the TLE5x09A16(D). All parameters specified in the following sections refer to these operating conditions, unless otherwise noted. Table 7 is valid for -40°C < TA < 125°C and through the TLE5x09A16(D) li fetime. Parameters are valid for AMR and GMR sensor, unless otherwise noted.

2.3.1 Operating range

Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Ambient temperature1) 1) Assuming a thermal resistance of the sensor assembly in the application of 150 K/W or less. TA -40 125 °C Supply voltage GMR2) 2) Supply voltage VDD buffered with 100 nF ceramic capacitor in close proximity to the sensor. VDD, GMR 3.0 3.3 3.6 V E1200, E1210, E1211, E5201 4.5 5 5.5 V E2200, E2210, E2211 Supply voltage AMR2) VDD, AMR 3.0 3.3 3.6 V E1210, E1211 4.5 5 5.5 V E2210, E2211, E5201 Output current3)4) 3) Not subject to production test - verified by design/characterization. 4) Assuming a symmetrical load. IQ 0 0.5 mA COS_N; COS_P; SIN_N; SIN_P 00 . 1 m A VDIAG Load capacitance3)5) 5) Directly connected to the pin. CL 0 4.7 nF All output pins - without series resistor Magnetic induction GMR1)3)6)7) 6) Values refer to a homogenous magnetic field ( BXY) without vertical magnetic induction (BZ = 0 mT). 7) Min/Max values for magnetic field for intermediate te mperatures can be obtained by linear interpolation. BXY 24 60 mT In X/Y direction, at TA = 25°C 26 100 mT In X/Y direction, at TA = -40°C 21 50 mT In X/Y direction, at TA = 125°C Magnetic induction AMR3)6) BXY 20 mT in X/Y direction, tested up to 500 mT quasi-static Angle range α 0 360 ° (AMR is 180°-periodic, see Chapter 1.5) Rotation speed3)8) 8) Typical angle propagation delay error is 1.62° at 30,000 rpm. n 30,000 rpm 150,000 rpm No signal degradation observed in lab

Data Sheet 18 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification

2.3.2 Electrical parameters

The indicated electrical parameters apply to the full operating range, unle ss otherwise specified. The typical values correspond to the specified supply voltage range and 25°C, un less individually sp ecified. All other values correspond to -40°C < TA < 125°C and through the TLE5x09A16(D) lifetime.

2.3.3 Output parameters

All parameters apply over the full operating range, unless otherwise specified. The parameters in Table 9 refer to single pin output and Table 10 to differential output. For va riable names please refer to Figure 17 “GMR sensor single-ended output signals” on Page 20 and Figure 19 “GMR differential output of ideal cosine” on Page 21. The following equations describe various types of errors that combine to the overall angle error. The maximum and zero-crossing of th e SIN and COS signals do not occur at the precise angle of 90°. The difference between the X and Y phases is called the orthogonality error. In Equation (3) the angle at zero crossing of the X COS output is subtracted from the angle at the maximum of the Y SIN output, which describes the orthogonality of X and Y. (3) The amplitudes of SIN and COS signals are not equal to each other. The amplitude mismatch is defined as synchronism, shown in Equation (4). This value could also be described as amplitude ratio mismatch. (4) Table 8 Electrical parameters Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Supply current GMR IDD 7 10.5 mA Without load on output pins Supply current AMR 6 9.5 mA Without load on output pins POR level VPOR 2.3 2.65 2.97 V Power-On Reset POR hysteresis1) 1) Not subject to production test - verified by design/characterization. VPORhy 50 mV Power-On time2) 2) Time measured at chip output pins. tPON 40 70 µs Settling time to 90% of full output voltages Temperature reference voltage VDIAG 0.5 1.05 2.0 V Temperature proportional output voltage; available on pin VDIAG Diagnostic function VDIAG 00 . 3 9 V Diagnostic for internal errors; available on pin VDIAG Temperature coefficient of VDIAG TCVDIAG 0.4 %/K Y X A Ak *100=

Data Sheet 19 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification The sensor outputs 4 single-ended signals SIN_N, SIN_P, COS_N, and COS_P, whic h are centered at the voltage offset 0.5*VDD. The differential signals are calculated from the single -ended signals. The differential voltages for X or Y are defined in Equation (5). (5) The maximum amplitudes for the differ ential signals are centered at 0 V and defined for X or Y as given in Equation (6): (6) Differential offset is of X or Y is defined in Equation (7). (7) In single-ended mode the offset is defined as the mean ou tput voltage and eq uals typically 0.5*V DD. For further details please refer to the application note “TLE5xxx(D) Calibration”. Table 9 Single-ended output para meters over temperature and lifetime Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. X, Y amplitude AX, AY 0.7 1.3 V Sensors with 3.3 V supply 1.2 1.95 V Sensors with 5.0 V supply X, Y synchronism k 94 100 106 % GMR 94 100 106 % AMR X, Y orthogonality error φ -1 2 12 ° GMR (AMR negligible) Mean output voltage VMVX, VMVY 0.47*VDD 0.5*VDD 0.53*VDD V VMV=(Vmax+Vmin)/21) 1) Vmax and Vmin correspond to the voltage levels at Xmax or Ymax and Xmin or Ymin respectively as shown in Figure 17, Figure 18. X,Y cut off frequency2) 2) Not subject to production test - verified by design/characterization fc 30 kHz -3 dB attenuation X,Y delay time2)3) 3) Time measured at chip output pins. tadel 9µ s Output noise2) VNoise 5m V R M S SINNSINPYdiff COSNCOSPXdiff VVV VVV ( ) MINdiffMAXdiff Ydiff MINdiffMAXdiff Xdiff YYA XXA ( ) MINdiffMAXdiff Ydiff MINdiffMAXdiff Xdiff YYO XXO

Data Sheet 21 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification Figure 19 GMR differenti al output of ideal cosine Table 10 Differential output para meters over temperature and lifetime Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. X, Y amplitude AXdiff, AYdiff 1.4 2.6 V Sensors with 3.3 V supply 2.4 3.9 V Sensors with 5.0 V supply X, Y synchronism k 94 100 106 % GMR 94 100 106 % AMR X, Y orthogonality error φ -12 12 ° GMR (AMR negligible) X, Y offset O Xdiff, OYdiff -100 0 100 mV GMR -200 0 200 mV AMR X,Y cut-off frequency1) 1) Not subject to production test - verified by design/characterization. fc 30 kHz -3 dB attenuation X,Y delay time1)2) 2) Time measured at chip output pins. tadel 9µ s Output noise1) VNoise 5m V R M S

Data Sheet 22 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification Figure 20 AMR differenti al output of ideal cosine Attention: The misalign ment of the magnetization depends on the sensing technology. With a GMR sensor the non-orthogonality error can be in worst case +/-12° according to specification for each die. For AMR this effect is negligible. The non-orthogonality error, which means the deviation of the 90°-phase correlation from X- and Y-phase, can be compensated through an end-of-line calibration including the definition of the zero-phase or X-reference direction. This applies to each sensor die and has to be taken into account during operation of the TLE5x09A16(D).

Data Sheet 23 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification

2.4 Error diagnosis

Each sensor provides two functions at its VDIAG pin. During normal operation the voltage measured at this pin is temperature dependent. The typical voltage at room temperature and the temperature coefficient are given in Table 8. The temperature accuracy is not part of the sensor qualification. The second purpose of pin VDIAG is the diagnosis functionality. In case the device detects an internal error, the pin is driven to a low level. Another option for ob taining partial diagnostic fu nctions is the alternative configuration with pull-dow n resistors described in Figure 16. With this setting, it is not required to use the VDIAG pin, but internal error detection is also reduced. For further details please refer to the Safety Manual.

2.5 Angle performance

The overall angle error represents th e relative angular error. This error describes the deviation from the reference line after zero angle definition. The typical value corresponds to an ambient temperature of 25°C. All other values correspond to the operat ing ambient temperat ure range -40°C < TA < 125°C and through the TLE5x09A16(D) lifetime. Fully compensated performance Using the algorithm described in the application note “TLE5xxx(D) Calibration”, it is possible to implement an ongoing automatic calibration on the microcontr oller to greatly improve the performance of the TLE5x09A16(D), as temperature and li fetime drifts are better compensa ted. This is only possible in applications where a rotor is turning continuously. With this auto calibration algorithm, it is possible to reach an angular ac curacy as good as the residual error of the sensing elements, which means the remaining error after perfect compensation of offset and amplitude synchronicity mismatch for both the AMR and the GMR sensors and perfect compensation of orthogonality error for the GMR sensor. A typical behavior of a fully compensated angle error with this ongoing calibration is shown in Figure 21 for the GMR sensor and Figure 22 for the AMR sensor for different ambient temperatures. The accuracy of the fully comp ensated angle is listed in Table 11, which is divided into single-ended and differential output of the sensor. Table 11 Residual angle erro r over temperature and lifetime1) 1) After perfect compensation of offset, amplitud e synchronicity mismatch and orthogonality error. Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Overall angle error AMR sensor (single-ended)2)3) 2) Including hysteresis error. 3) Assuming a symmetrical load. αERR,C 0.1 0.5 ° 4) 4) For AMR sensor only: an additional angle error of 0.2° ap plies to operation in the magnetic field 10 mT < B < 20 mT Overall angle error AMR sensor (differential)2) αERR,C 0.1 0.5 ° 4) Overall angle error GMR sensor (single-ended) 2)3) αERR,C < 0.6 0.9 ° Overall angle error GMR sensor (differential)2) αERR,C < 0.6 0.9 °

Data Sheet 24 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification Angle performance with one-time calibration To achieve the overall angle error spec ified, both sensor ICs in the TLE5x 09A16(D) have to be calibrated for offset and amplitude synchronism at 25°C. Additionally, the GMR sensor has to be calibrated for orthogonality. The compensation parameters have to be stored an d applied on the microcon troller. For the detailed calibration procedure refer to the application note “TLE5xxx(D) Calibration” . Table 12 characterizes the accuracy of the angle, which is calculated from the single-ended output respectively the differential output of the sensor and the compensation parameters acquired in the end-of-line calibration. Typical behaviour of angle error compensation The angle accuracy perfor mance for ideal compensation and one- time compensation is listed in Table 11 respectively in Table 12. Figure 21 shows for the GMR sensor and Figure 22 for the AMR sensor the typical behavior of the residual angle error with ongoing resp ectively one-time calibration at different ambient temperatures. The comparison of th is compensation algorithms demons trates the superior performance of the full compensation method over lifetime and temperature with an average residual error below 0.6° for the GMR sensor and 0.1° for the AMR sensor operating in the specifie d magnetic field. With one-time compensation an additional residual angle error occurs due to the temperature dependency of the sensor. Table 12 One-time calibrated angl e error over temperature and lifetime Parameter Symbol Values Unit Note or Test Condition Min. Typ. Max. Overall angle error AMR sensor (single-ended)1)2) 1) Including hysteresis error. 2) Assuming a symmetrical load. αERR 1.7 ° E1210, E1211, E2210, E2211, with TCO 3); 4) 3) Temperature Compensation Offset. 4) For AMR sensor only: an additional angle error of 0.2° appl ies to operation in the magnetic field 10 mT < B < 20 mT. 2.9 ° E5201, without TCO 3); 4) Overall angle error AMR sensor (differential)1) αERR 1.7 ° E1210, E1211, E2210, E2211, with TCO 3); 4) 2.9 ° E5201, without TCO 3); 4) Overall angle error GMR sensor (single-ended)1)2) αERR 4.0 ° E1210, E1211, E2210, E2211, with TCO 3) 4.8 ° E1200, E2200, E5201, without TCO 3) Overall angle error GMR sensor (differential)1) αERR 3.0 ° E1210, E1211, E2210, E2211, with TCO 3) 3.8 ° E1200, E2200, E5201, without TCO 3)

Data Sheet 26 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Specification

2.6 Electrostatic discharge protection

2.7 Electro magnetic compatibility (EMC)

The TLE5x09A16(D) is characterized according to the EMC requirements described in the “Generic IC EMC Test Specification” Version 1.2 from Nove mber 15, 2007. The classification of the TLE5x09A16(D) is done for local pins. Table 13 ESD protection for single die Parameter Symbol Values Unit Notes min. max. ESD voltage V HBM ±4.0 kV 1) 1) Human Body Model (HBM) accord ing to: ANSI/ESDA/JEDEC JS-001. VCDM ±0.5 kV 2) 2) Charged Device Model (CDM ) according to: JESD22-C101. ±0.75 kV 2) for corner pins Table 14 ESD protection for dual die Parameter Symbol Values Unit Notes min. max. ESD voltage VHBM ±4.0 kV 1) Ground pins connected. 1) Human Body Model (HBM) according to ANSI/ESDA/JEDEC JS-001. ±2.0 kV 1) VCDM ±0.5 kV 2) 2) Charged Device Model (CDM ) according to JESD22-C101. ±0.75 kV 2) For corner pins.

Data Sheet 27 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor

Package information

3 Package information

The TLE5x09A16(D) is delivered in a green SMD package with lead-free plating, the same PG-TDSO-16 is used for the single die and the dual die derivates.

3.1 Package parameters

3.2 Package outlines

Figure 23 Package dimensions Table 15 Package parameters Parameter Symbol Limit Values Unit Notes min. typ. max. Thermal Resistance RthJA 130 150 K/W Junction-to-Air 1) 1) According to Jedec JESD51-7 RthJC 35 K/W Junction-to-Case RthJL 70 K/W Junction-to-Lead Moisture Sensitivity Level MSL 3 260°C Lead Frame Cu Plating Sn 100% > 7 µm

Data Sheet 28 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Figure 24 Position of sensing element Note: Figure 24 shows the positioning of the two sensor dies in the TLE5x09A16D. In the TLE5x09A16, only the top die is mounted. Attention: The positioning accuracy of each sensor IC in the package is ±3°. Thus, the relative rotation of the two sensor ICs can be up to 6°, resulting in a constant offset of the angle output of up to 6°. Additionally, the misalignment due to magnetization resulting in the orthogonality error (listed in Table 9 and Table 10) has to be added to the overall angle offset, listed in Table 5. With a GMR sensor the orthogonality error can be in worst case +/-12° according to specification for each die. For AMR this effect is negligible. These effects have to be measured in an end-of-line calibration and taken into account during operation of the TLE5x09A16(D). Table 16 Sensor IC placement tolerances in package Parameter Values Unit Notes Min. Max. Position eccentricity -100 100 µm In X- and Y-direction Rotation -3 3 ° Affects zero po sition offset of sensor Tilt -3 3 ° 0.2 0.2

Data Sheet 29 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor Figure 25 Tolerance of the die in the package

3.3 Footprint

3.4 Packing

z Tilt angle Reference plane y x Rotational displacement Package Chip x Die pad Chip 1.55 ±0.05 Do W 4.0 ±0.1(II) Po 1.75 ±0.1 F(III) AoP1 1.50 0.00 +0.20 R0.3 TYPICAL 3.50 6.05 2.0 ±0.05(I) YY XX 0.30 ±0.05 T Bo SECTION Y-Y Ko 1.10 SECTION X-X +/- 0.1Bo +/- 0.16.30Ao 12.00 8.00 +0.3/- 0.1 +/- 0.1 5.50 +/- 0.05 P F W Other material available.(IV) (III) (II) (I) hole to centreline of pocket. Measured from centreline of sprocket holes is ± 0.20 . Cumulative tolerance of 10 sprocket to centreline of pocket. Measured from centreline of sprocket hole 5.45 +/- 0.11.60Ko +/- 0.11.301K

Data Sheet 30 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor

3.5 Marking

The device is marked on the frontside with a date code, the device type and a lot code. On the backside there is a 8 x 18 data matrix code and an OCR-A code. Figure 28 Marking Position Marking Description 1st Line Gxxxx G = green, 4-digit = date code 2nd Line 309Dxxxx Type (8 digits), see ordering Table 3 3rd Line xxx Lot code (3 digits)

Data Sheet 31 V 2.0 2018-12 TLE5x09A16(D) Analog AMR/GMR Angle Sensor

Revision history

4 Revision history

1.0 2016-01 TLE5309D Initial release 1.0 2016-06 TLE5009A16D Initial release 1.1 2017-04 TLE5009A16(D) Table 1: single die types added. Table 2: single die pin description added. Chapter 3: Table 6 splitted in single-ended and differential output parameters, type description replaced by VDD value. Figure 8 added (Single-ended output signals). Table 8: single-ended fully compensated angle error added. Table 9: single-ended angle error added. Chapter 3: Typical behavior of angle error compensation added. Figure 13: Typical residual angle error for full and one-time compensation added. Chapter 3: ESD protection splitted in single and dual die. Figure 15 added (Marking). Layout changed. 1.2 2017-10 TLE5009A16(D) Chapter References removed. Table 2: Pin description changed. Figure 7: Application circuit in single-ended output mode added. Figure 9: Application circuit for partial diagnostics with pull-down resistors in single-ended output mode added. Figure 10: Application circuit for partial diagnostics with pull-down resistors in differential output mode added. Table 6: single-ended output noise changed.

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