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Technical content
Features
Ambient Light Sensing - Utilizes Coating Technology to Emulate Human Eye Spectral Response - High Sensitivity in Low Lux Condition – Ideally Suited for Operation Behind Dark Glass - Wide Dynamic Range 18,000,000 : 1 - Low Lux Performance 0.01 lux - Up to 20-Bit Resolution Wide Power Supply Range 1.7V to 3.6V - 50Hz/60Hz light fl icker immunity - Fluorescent light fl icker immunity Power Management - Low Active Current: 85 μA typical I 2C-bus Interface Compatible - Up to 400 kHz (I 2C Fast-Mode) - Dedicated Interrupt Pin Small Package: - APDS-9306: L2.0 x W2.0 x H0.34mm - APDS-9306-065: L2.0 x W2.0 x H0.65mm
Ordering Information
Part Number Packaging Quantity APDS-9306 Tape & Reel 2500 per reel APDS-9306-065 Tape & Reel 2500 per reel
Description
Avago Technologies' APDS-9306/APDS-9306-065 is a low- voltage Digital Ambient Light Sensor that converts light intensity to digital signal output with I 2C interface. It consists of photodiode, ADC, oscillator and power-on reset to ensure consistent start-up. ADCs convert the photodiode currents to a digital output and the device is capable of rejecting 50Hz and 60Hz fl icker caused by artifi cial light sources. The APDS-9306/APDS-9306-065 approximates the response of the human-eye providing direct read out, where the output count is proportional to ambient light level. Low light functionality enables operation behind darkened glass. The APDS-9306/APDS-9306-065 supports programmable hardware interrupt with hysteresis to respond to events. APDS-9306 ultra slim form factor with a height of only 0.34mm and APDS-9306-065 with a height of 0.65mm enables the sensor to be designed into space-sensitive applications.
Applications
Detection of ambient light to control display backlighting o Wearable devices – Smart watch, Sport Watch o Mobile devices – Cell phones, PDAs, PMP o Computing devices – Notebooks, Tablet PC, Key board o Consumer devices – LCD Monitor, Flat-panel TVs, Video Cameras, Digital Still Camera Automatic Residential and Commercial Lighting Management
APDS-9306 I/O Pins Confi guration Pin Name Type Description 1 GND Ground Power supply ground. All voltages are referenced to GND
2 NC No Connect
3 NC No Connect
DD Supply Power supply voltage
5 SCL I I 2C serial clock input terminal – clock signal for I2C serial data
6 SDA I/O I 2C serial data I/O terminal – serial data I/O for I2C
7 INT O Interrupt – open drain
8 NC No Connect
APDS-9306-065 I/O Pins Confi guration Pin Name Type Description
1 SCL I I2C serial clock input terminal - clock signal for I 2C serial data
2 SDA I/O Serial Data I/O for I 2C
3 VDD Supply Power Supply Voltage
4 INT O Interrupt - Open Drain
5 NC No Connect
6 GND Ground Power supply ground. All voltages are referenced to GND Temperature ADC/Data Clear ADC/Data ALS ADC/Data Upper Threshold Lower Threshold Interrupt I2C Interfacing INT SCL SDA VDD GND Regulator Oscillator Functional Block Diagram
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)+ Parameter Symbol Min Max Units Conditions Power Supply Voltage [1] VDD 3.8 V Max Voltage on SCL, SDA, INT pads VO -0.5 3.8 V Storage Temperature Range T stg −45 85 °C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress rat ings only and functional operation of the device at these or any other c onditions beyond those indicated under “recommended operating conditi ons” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may aff ect device reliability. Note 1. All voltages are with respect to GND. Recommended Operating Conditions Parameter Symbol Min Typ Max Units Operating Ambient Temperature T A -40 85 °C Supply Voltage V DD 1.7 3.6 V Supply Voltage Accuracy, VDD total error including transients -3 3 % Operating Characteristics VDD = 2.8 V, TA = 25°C (unless otherwise noted) Parameter Symbol Min. Typ. Max. Units Test Conditions Supply Current I DD 85 μA G=18x, 50ms ISTBY 2 μA In Standby Mode. No active I2C communication SCL, SDA Input High Voltage V IH 1.5 VDD V SCL, SDA Input Low Voltage V IL 0 0.4 V VOL , INT, Output Low Voltage V OL 0 0.4 V Leakage Current, SDA, SCL, INT Pins I LEAK -5 5 μA
ALS Characteristics, VDD = 2.8 V, TA = 25°C (unless otherwise noted) Parameter Symbol Min. Typ. Max. Units Test Conditions Peak Wavelength P 560 nm Output Resolution 13 18 20 bit Programmable Dark ALS ADC Count Value 0 3 counts G=18x, 50ms ALS ADC Count Value 1600 2000 2400 counts G=3x, 100msec, =530nm, Ee=49.8μW/cm 2 [1] Ee=43 μW/cm2 [2] ALS ADC Integration Time 25 400 ms With 50/60Hz rejection Gain Scaling, Relative to 1x Gain Setting AGAIN = 3x AGAIN = 6x AGAIN = 9x AGAIN = 18x Notes 1. Applies to APDS-9306 2. Applies to APDS-9306-065 Characteristics of the SDA and SCL bus lines, VDD = 2.8 V, TA = 25°C (unless otherwise noted) † Parameter Symbol Min. Max. Unit SCL Clock Frequency f SCL 0 400 kHz Hold Time (repeated) START condition. After this Period, the First Clock Pulse is Generated tHD;STA 0.6 – μs LOW Period of the SCL Clock t LOW 1.3 – μs HIGH Period of the SCL Clock t HIGH 0.6 – μs Set-Up Time for a Repeated START Condition t SU;STA 0.6 – μs Data Hold Time t HD;DAT 0 0.9 μs Data Set-Up Time t SU;DAT 100 – ns Clock/Data Fall Time t f 0 300 ns Clock/Data Rise Time t r 0 300 ns Set-Up Time for STOP Condition t SU;STO 0.6 – μs Bus Free Time between a STOP and START Condition t BUF 1.3 - μs
Start Up after Power-On or Software Reset The main state machine is set to “Start State” during power-on or software reset. As soon as the reset is released, the internal oscillator is started and the programmed I address and the trim values are read from the internal non volatile memory (NVM) trimming data block. The device enters Standby Mode as soon as the Idle State is reached. Note: As long as the I 2C address has not yet been reached, the device will respond with NACK to any I 2C command and ignore any request to avoid responding to a wrong I 2C address. Standby Mode Standby Mode is the default mode after power-up. In this state, the oscillator, all internal support blocks, and the ADCs are switched off but I 2C communication is fully supported. Ambient Light Sensor Operation ALS measurements can be activated by setting the ALS_ EN bit to 1 in the MAIN_CTRL register. As soon as the ALS becomes activated through an I command, the internal support blocks are powered on. Once the voltages and currents are settled (typically after 5ms), the state machine checks for trigger events from a measurement scheduler to start the ALS conversions according to the selected measurement repeat rates. Once ALS_EN is changed back to 0, a conversation running on the respective channel will be completed and the relevant ADCs and support blocks will move to standby mode. Start Fuse Read Idle Wait for OSC Power Up Check ALS Do ALS Conversion (ADC ms) ALS_EN==0 ALS_EN==1 ALS_EN==1 Priority 1 Priority 2 Ambient Light Sensor Interrupt The ALS interrupt is enabled by ALS_INT_EN=1 and can function as either threshold triggered (ALS_VAR_ MODE=0) or variance triggered (ALS_VAR_MODE =1). The ALS threshold interrupt is enabled with ALS_INT_ EN=1 and ALS_VAR_MODE=0. It is set when the ALS data is above the upper or below the lower ALS threshold for a specifi ed number of consecutive measurements (1+ALS_ PERSIST) The ALS variance interrupt is enabled with ALS_INT_EN=1 and ALS_VAR_MODE=1. It is set when the absolute value of the diff erence between previous and current ALS data is above the decoded ALS variance threshold for a specifi ed number of consecutive measurements (1+ALS_PERSIST).
Register Read (I2CTM Read) S Slave Addr
7 Bit 0A Address
8 Bit AS Slave Addr
7 Bit 1A Data
8 Bit NP
8-Bit A… Data 8-Bit NP From Master to Slave From Slave to Master S P A N Start Condition Stop Condition Acknowledge (ACK) Not Acknowledge (NACK) ReadWrite ReadWrite Register Block Read (I2CTM Read) I2C Protocol Interface and control of the APDS-9306/APDS-9306-065 is accomplished through an I 2C serial compatible interface (standard or fast mode) to a set of registers that provide access to device control functions and output data. The device supports a single slave address of 0X52 hex using 7-bit addressing protocol. (Contact factory for other ad- dressing options). I²C Register Read The registers can be read individually or in block read mode. When two or more bytes are read in block read mode, reserved register addresses are skipped and the next valid address is referenced. If the last valid address has been reached, but the master continues with the block read, the address counter in the device will not roll over and the device returns 00HEX for every subsequent byte read. The block read operation is the only way to ensure correct data read out of multi-byte registers and to avoid splitting of results with HIGH and LOW bytes originating from diff erent conversions. During block read access on ALS result registers, the result update is blocked. If a read access is started on an address belonging to a non-readable register, the APDS-9306/APDS-9306-065 will re-turn NACK until the I 2C™ operation is ended. Read operations must follow the Register Read timing diagram as below. I²C Register Write The APDS-9306/APDS-9306-065 registers can be written to individually or in block write mode. When two or more bytes are written in block write mode, reserved registers and read-only registers are skipped. The transmitted data is automatically applied to the next writable register. If a register includes read (R) and read/write (RW) bits, the register is not skipped. Data written to read-only bits are ignored. If the last valid address of the APDS-9306/APDS-9306- 065 address range is reached but the master attempts to continue the block write operation, the address counter of the APDS-9306/APDS-9306-065 will not roll over. The APDS-9306/APDS-9306-065 will return NACK for every following byte sent by the master until the I 2C™ operation is ended. If a write access is started on an address belonging to a non-writeable register, the APDS-9306/APDS-9306-065 will return NACK until the I 2C™ operation is ended. Write operations must follow the Register Write timing diagram below. S Slave Addr
7 Bit 0 A Address A Data
8-Bit A… Data 8-Bit AP Write Write Register Write (I2CTM Write) Register Block Write (I2CTM Write) From Master to Slave From Slave to Master S P A N Start Condition Stop Condition Acknowledge (ACK) Not Acknowledge (NACK)
Bus Timing Characteristics Parameter Symbol Standard Mode Fast Mode Units Maximum SCL Clock Frequency f SCL 100 400 KHz Minimum START Condition Hold Time Relative to SCL Edge t DSTA 4 μ s Minimum SCL Clock Low Width t LOW 4.7 μs Minimum SCL Clock High Width t HIGH 4 μ s Minimum START Condition Setup Time Relative to SCL Edge t SUSTA 4.7 μs Minimum Data Hold Time on SDA Relative to SCL Edge t HDDAT 0 μ s Minimum Data Setup Time on SDA Relative to SCL Edge t SUDAT 0.1 0.1 μs Minimum STOP Condition Setup Time on SCL t SUSTO 4 μ s Minimum Bus Free Time Between Stop Condition and Start Condition t BUS 4.7 μs SDA SCL tLOW tHDSTA tBUStHDSTA tSUDAT tSUSTO tSUSTA tHIGH tHDDAT I2C Interface – Bus Timing
Register set: The APDS-9306/APDS-9306-065 is controlled and monitored by data registers and a command register accessed through the serial interface. These registers provide for a variety of control functions and can be read to determine results of the ADC conversions. Address Type Name Description Reset Value 00HEX RW MAIN_CTRL ALS operation mode control, SW reset 00HEX 04HEX RW ALS_MEAS_RATE ALS measurement rate and resolution in Active mode 22HEX 05HEX RW ALS_GAIN ALS analog gain range 01HEX 06HEX R Part_ID Part number ID and revision ID B1HEX (APDS-9306) B3HEX (APDS-9306-065) 07HEX R MAIN_STATUS Power-on status, interrupt status, data status 20HEX 0AHEX R CLEAR_DATA_0 Clear ADC measurement data - LSB 00HEX 0BHEX R CLEAR_DATA_1 Clear ADC measurement data 00HEX 0CHEX R CLEAR_DATA_2 Clear ADC measurement data - MSB 00HEX 0DHEX R ALS_DATA_0 ALS ADC measurement data - LSB 00HEX 0EHEX R ALS_DATA_1 ALS ADC measurement data 00HEX 0FHEX R ALS_DATA_2 ALS ADC measurement data - MSB 00HEX 19HEX RW INT_CFG Interrupt confi guration 10HEX 1AHEX RW INT_PERSISTENCE Interrupt persist setting 00HEX 21HEX RW ALS_THRES_UP_0 ALS interrupt upper threshold, LSB FFHEX 22HEX RW ALS_THRES_UP_1 ALS interrupt upper threshold FFHEX 23HEX RW ALS_THRES_UP_2 ALS interrupt upper threshold, MSB 0FHEX 24HEX RW ALS_THRES_LOW_0 ALS interrupt lower threshold, LSB 00HEX 25HEX RW ALS_THRES_LOW_1 ALS interrupt lower threshold 00HEX 26HEX RW ALS_THRES_LOW_2 ALS interrupt lower threshold, MSB 00HEX 27HEX RW ALS_THRES_VAR ALS interrupt variance threshold 00HEX
MAIN_CTRL Default Value: 00HEX 76543210 0 0 0 SW_Reset 0 0 ALS_EN 0 0X00 FIELD BIT DESCRIPTION SW_Reset 4 1 = Reset will be triggered ALS_EN 1 1 = ALS active 0 = ALS standby Writing to this register stops the ongoing measurements and starts new measurements (depends on the respective enable bit). ALS_MEAS_RATE Default value: 22HEX 76543210
0 ALS Resolution/Bit Width 0 ALS Measurement Rate 0X04
6:4 000 : 20 bit – 400ms 001 : 19 bit – 200ms 010 : 18 bit – 100ms (default) 011 : 17 bit – 50ms 100 : 16 bit – 25ms 101 : 13 bit – 3.125ms 110 : Reserved 111 : Reserved ALS Measurement Rate 2:0 000 – 25ms 001 – 50ms 010 – 100ms (default) 011 – 200ms 100 – 500ms 101 – 1000ms 110 – 2000ms 111 – 2000ms When the measurement repeat rate is programmed to be faster than possible for the specifi ed ADC measurement time, the repeat rate will be lower than programmed (maximum speed). Writing to this register stops the ongoing measurements and starts new measurements (depends on the respective enable bit). ALS_GAIN Default Value: 01HEX 76543210 0 0 0 0 0 ALS Gain Range 0X05 FIELD BIT DESCRIPTION ALS Gain Range 2:0 000 : Gain 1 001 : Gain 3 010 : Gain 6 011 : Gain 9 100 : Gain 18 Writing to this register stops the ongoing measurement and starts new measurements (depending on the respective bits).
PART_ID Default Value: B1HEX (APDS-9306), B3HEX (APDS-9306-065) 76543210 Part ID Revision ID 0X06 FIELD BIT DESCRIPTION Part Number ID 7:4 Part number ID Revision ID 3:0 Revision ID of the component MAIN_STATUS Default Value: 20HEX 76543210
00 P o w e r
5 1 = Part went through a power-up event, either because the part was turned on or because there was power supply disturbance. All interrupt threshold settings in the registers have been reset to power-on default states and should be examined if neces- sary. The fl ag is cleared after the register is read. ALS Interrupt Status 4 0 : Interrupt condition not fulfi lled (default) 1 : Interrupt condition fulfi lled (cleared after read) ALS Data Status 3 0 : old data, already read (default) 1 : new data, not yet read (cleared after read) CLEAR_DATA Default Value: 00HEX, 00HEX, 00HEX 76543210 CLEAR _DATA_0 [7:0] 0X0A CLEAR_DATA_1 [15:8] 0X0B 0 0 0 0 CLEAR_DATA_2 [19:16] 0X0C Clear channel digital output data (unsigned integer, 13 to 20 bit, LSB aligned). The clear channel data is clipped at (2Reso- lution – 1) The clear channel output is already temperature compensated internally: CLEAR_DATA = (CLEAR int - COMP) When an I²C™ read operation is active and points to an address in the range 07HEX to 18HEX, all registers in this range are locked until the I²C™ read operation is completed or this address range is left. This guarantees that the data in the registers comes from the same measurement even if an additional measurement cycle ends during the read operation. New measurement data is stored into temporary registers and the actual CLEAR_ DATA registers are updated as soon as there is no on-going I²C™ read operation to the address range 07HEX to 18HEX. Reg 0AHEX Bit[7:0] Clear diode data least signifi cant data byte Reg 0BHEX Bit[7:0] Clear diode data intervening data byte Reg 0CHEX Bit[3:0] Clear diode data most signifi cant data byte
ALS_DATA Default value: 00HEX, 00HEX, 00HEX 76543210 ALS_DATA_0 [7:0] 0X0D ALS_DATA _1 [15:8] 0X0E 0 0 0 0 ALS_DATA_2 [19:16] 0X0F ALS channel digital output data (unsigned integer, 13 to 20 bit, LSB aligned). The channel output is already temperature compensated internally: ALS_DATA = (ALS int – COMP) When an I²C™ read operation is active and points to an address in the range 07HEX to 18HEX, all registers in this range are locked until the I²C™ read operation is completed or this address range is left. This guarantees that the data in the registers comes from the same measurement even if an additional measurement cycle ends during the read operation. New measurement data is st ored into temporary registers and the actual ALS_ DATA registers are updated as soon as there is no on-going I²C™ read operation to the address range 07HEX to 18HEX. Reg 0DHEX Bit[7:0] ALS diode data least signifi cant data byte Reg 0EHEX Bit[7:0] ALS diode data intervening data byte Reg 0FHEX Bit[3:0] ALS diode data most signifi cant data byte INT_CFG Default Value: 10HEX 7654 3 2 1 0 0 0 ALS Interrupt Source ALS Variation Interrupt Mode ALS Interrupt Enable 0 0 0X19 0 0 ALS_INT_SEL ALS_VAR_MODE ALS_INT_EN 0 0 FIELD BIT DESCRIPTION ALS_INT_SEL 5:4 00 : Clear channel 01 : ALS channel (default) ALS_VAR_MODE 3 0 : ALS threshold interrupt mode (default) 1 : ALS variation interrupt mode ALS_INT_EN 2 0 : ALS Interrupt disabled (default) 1 : ALS Interrupt enabled INT_PERSISTENCE Default value: 00HEX 76543210 ALS_PERSIST 0 0 0 0 0X1A This register sets the number of similar consecutive LS interrupt events that must occur before the interrupt is asserted. FIELD BIT DESCRIPTION ALS_PERSIST 7:4 0000 : Every ALS value out of threshold range (default) asserts an interrupt 0001 : 2 consecutive ALS values out of threshold range assert an interrupt 1111 : 16 consecutive ALS values out of threshold range assert an interrupt
ALS_THRES_UP Default value: FFHEX, FFHEX, 0FHEX 76543210 ALS_THRES_UP_0 [7:0] 0X21 ALS_THRES_UP_1 [15:8] 0x22 0 0 0 0 ALS_THRES_UP_2 [19:16] 0x23 ALS_THRES_UP sets the upper threshold value for the ALS interrupt. The Interrupt Controller compares the value in ALS_THRES_UP against measured data in the ALS_DATA registers. It generates an interrupt event if ALS_DATA exceeds the threshold level. The data format for ALS_THRES_UP must match that of the ALS_DATA registers. Reg 21HEX Bit[7:0] ALS upper interrupt threshold value, LSB Reg 22HEX Bit[7:0] ALS upper interrupt threshold value, intervening byte Reg 23HEX Bit[3:0] ALS upper interrupt threshold value, MSB ALS_THRES_LOW Default value: 00HEX, 00HEX, 00HEX 76543210 ALS_THRES_LOW_0 [7:0] 0X24 ALS_THRES_LOW_1 [15:8] 0x25 0 0 0 0 ALS_THRES_UP_2 [19:16] 0x26 ALS_THRES_LOW sets the upper threshold value for the ALS interrupt. The Interrupt Controller compares the value in ALS_THRES_LOW against measured data in the ALS_DATA registers. It generates an interrupt event if ALS_DATA is below the threshold level. The data format for ALS_THRES_LOW must match that of the ALS_DATA registers. Reg 24HEX Bit[7:0] ALS lower interrupt threshold value, LSB Reg 25HEX Bit[7:0] ALS lower interrupt threshold value, intervening byte Reg 26HEX Bit[3:0] ALS lower interrupt threshold value, MSB ALS_THRESH_VAR Default Value: 00HEX 76543210 0 0 0 0 0 ALS_THRES_VAR 0X27 FIELD BIT DESCRIPTION ALS_THRES_VAR 2:0 000 : ALS result varies by 8 counts compared to previous result 001 : ALS result varies by 16 counts compared to previous result 010 : ALS result varies by 32 counts compared to previous result 011 : ALS result varies by 64 counts compared to previous result 111 : ALS result varies by 1024 counts compared to previous result
Application Information: Hardware The application hardware circuit for implementing an ALS is simple with the APDS-9306/APDS-9306-065 and is shown in the following fi gure. The bypass capacitor is placed as close to the VDD pin and is connected directly to the power source and to the ground, as shown in Figure below. It allows the AC component of the V DD to pass through to ground. Use bypass capacitor with low eff ective series resistance (ESR) and low eff ective series inductance (ESI), such as the common ceramic types, which provide a low impedance path to ground at high frequencies to handle transient currents caused by internal logic switching. Pull-up resistors, RSDA and RSCL, maintain the SDA and SCL lines at a high level when the bus is free and ensure the signals are pulled up from a low to a high level within the required rise time. A pull-up resistor, RINT, is also required for the interrupt (INT), which functions as a wired-AND signal in a similar fashion to the SCL and SDA lines. A typical impedance value of 10 kΩ can be used. For a complete description of I 2C maximum and minimum R1 and R2 values, please review the I 2C Specifi cation at http:// www.semiconductors.philips.com. MCU SCL SDA INT APDS-9306/ APDS-9306-065 SCL SDA INT VDD RSDA RSCLRINT GND 1uF
Package Outline Dimensions for APDS-9306 PCB Pad Layout for APDS-9306 Dimensions are in mm Pin-Out 1 - GND 2 - NC 3 - NC 4 - VDD 5 - SCL 6 - SDA 7 - INT 8 - NC 1234 567 8 876 5 4321 (0.263) 2 ±0.10 2 ±0.10 IC Active Area Center CL CL 0.34 ±0.10 0.265 ±0.100 (x4) 0.775 ±0.100 (x8) 0.53 ±0.10 (x6) 0.35 ±0.10 (x8) 0.31 ±0.10 (x8) CL CL (0.344) (0.407) 0.310 (x8) 0.350 (x8) 0.775 (x8) 0.530 (x6) 0.265 (x4) CL CL
8 +0.300 -0.100 4 ±0.10 4 ±0.10 2 ±0.050 Ø 1.50 ±0.10 Ø 1 ±0.250 1.75 ±0.10 3.500 ±0.050 0.200 ±0.020 2.250 ±0.050 SECTION A-A SCALE 10 : 1
45 Deg Max
2.250 ±0.050 SECTION B-B SCALE 10 : 1 SCALE 20 : 1 Unit Orientation A A BB C Dimensions are in mm Reel Dimensions for APDS-9306 Tape Dimensions for APDS-9306 Ø178 ± 1 9 ±0.20 12 ±1 56 ± 0.20 R6.50 ±0.10 R10.50 ±0.10 1.40 2 ±0.50 DETAIL B SCALE 2 : 1 (420mm MIN) TRAILER (40mm MIN) EMPTY (620mm MIN) LEADER (PARTS MOUNTED) B
Package Outline Dimensions for APDS-9306-065 PCB Pad Layout 0.900 (x6) 0.400 (x6) (2) (2) 0.650 (x4) 1.300 (x3) 123 PINOUT 1- SCL 2- SDA 3- VDD 4- INT 5- NC 6- GND (0.223) 2 ±0.10 2 ±0.10 IC Active Area Center (4x) 0.625 ±0.100 (6x) 0.75 ±0.15 (6x) 0.300 ±0.050 (6x) 4564 5 6 32 1 CL CL CL CL 0.100±0.050 (6x)
Tape Dimensions for APDS-9306-065 Reel Dimensions for APDS-9306-065 13 ± 0.2 Arbor Hole ∅180 ± 0.50 Diameter 60 ± 0.50 Hub Dia. Access HoleAccess Hole T Tape Start Slot T Tape Start Slot Access Hole Measured at Outer Edge Measured at Hub Measured at Hub 20.2 Min. CCD/KEACO MADE IN MALAYSIA Front View Back View Side View 0.300 0.100 4±0.10 4±0.10 2 ±0.050 Ø 1.50 ±0.10 Ø 1±0.25 1.75 ±0.10 3.500 ±0.050 0.200 ±0.200 0.830 ±0.050 2.180 ±0.050 SECTION A-A SCALE 10 : 1
5 Deg Max
SCALE 20 : 1 Unit Orientation 2.180 ±0.050 SECTION B-B SCALE 10 : 1 A A BB C Dimensions are in mm
Recommended Storage Conditions Storage Temperature 10°C to 30°C Relative Humidity Below 60% RH Time from Unsealing to Soldering After removal from the bag, the parts should be soldered within seven days if stored at the recommended storage conditions. When the Moisture Barrier Bag (MBB) is opened and the parts are exposed to the recommended storage conditions more than seven days, the parts must be baked before refl ow to prevent damage to the parts. Baking conditions If the parts are not stored per the recommended storage conditions they must be baked before refl ow to prevent damage to the parts. Package Temp. Time In Reels 60°C 48 hours In Bulk 100°C 4 hours Note: Baking should only be done once. Moisture Proof Packaging Chart All APDS-9306/APDS-9306-065 options are shipped in moisture proof package. Once opened, moisture absorption begins. This part is compliant to JEDEC Level 3. UNITS IN A SEALED MOISTURE-PROOF PACKAGE ENVIRONMENT LESS THAN 30° C AND LESS THAN 60% RH PACKAGE IS OPENED (UNSEALED) PACKAGE IS OPENED LESS THAN 168 HOURS NO BAKING IS NECESSARY PERFORM RECOMMENDED BAKING CONDITIONS YES YES NO NO BAKING CONDITIONS CHART
Process Zone Symbol T Maximum T/time or Duration Heat Up P1, R1 25°C to 150°C 3°C/s Solder Paste Dry P2, R2 150°C to 200°C 100 s to 180 s Solder Refl ow P3, R3 200°C to 260°C 3°C/s P3, R4 260°C to 200°C -6°C/s Cool Down P4, R5 200°C to 25°C -6°C/s Time maintained above liquidus point, 217° C > 217°C 60 s to 90 s Peak Temperature 260°C – Time within 5° C of actual Peak Temperature – 20 s to 40 s Time 25° C to Peak Temperature 25°C to 260°C 8 mins The refl ow profi le is a straight-line representation of a nominal temperature profi le for a convective refl ow solder process. The temperature profi le is divided into four process zones, each with diff erent T/time tem- perature change rates or duration. The T/time rates or duration are detailed in the above table. The temperatures are measured at the component to printed circuit board connections. In process zone P1, the PC board and component pins are heated to a temperature of 150°C to activate the fl ux in the solder paste. The temperature ramp up rate, R1, is limited to 3°C per second to allow for even heating of both the PC board and component pins. Process zone P2 should be of suffi cient time duration (100 to 180 seconds) to dry the solder paste. The temperature is raised to a level just below the liquidus point of the solder. Process zone P3 is the solder refl ow zone. In zone P3, the temperature is quickly raised above the liquidus point of solder to 260°C (500°F) for optimum results. The dwell time above the liquidus point of solder should be between 60 and 90 seconds. This is to assure proper coalescing of the solder paste into liquid solder and the formation of good solder connections. Beyond the recommended dwell time the intermetallic growth within the solder connections becomes excessive, resulting in the formation of weak and unreliable connections. The temperature is then rapidly reduced to a point below the solidus temperature of the solder to allow the solder within the connections to freeze solid. Process zone P4 is the cool down after solder freeze. The cool down rate, R5, from the liquidus point of the solder to 25°C (77°F) should not exceed 6°C per second maximum. This limitation is necessary to allow the PC board and component pins to change dimensions evenly, putting minimal stresses on the component. It is recommended to perform refl ow soldering no more than twice. Recommended Refl ow Profi le 50 100 150 200 250 300 t-TIME (SECONDS) 120 150 180 200 230 255 T - TEMPERATURE (°C) R3 R4 217 MAX 260°C 60 sec to 90 sec Above 217°C HEAT UP SOLDER PASTE DRY SOLDER REFLOW COOL DOWN For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2015–2016 Avago Technologies. All rights reserved. AV02-4755EN - October 21, 2016