DAC0800_06 NSC | Alldatasheet

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Technical content

Features

n Fast settling output current: 100 ns n Full scale error: ±1 LSB n Nonlinearity over temperature: ±0.1% n Full scale current drift: ±10 ppm/˚C n High output compliance: −10V to +18V n Complementary current outputs n Interface directly with TTL, CMOS, PMOS and others n 2 quadrant wide range multiplying capability n Wide power supply range: ±4.5V to ±18V n Low power consumption: 33 mW at±5V n Low cost Typical Application

Ordering Information

Range (TA) Order Numbers J Package (J16A) * N Package (N16E) * SO Package (M16A) ±0.1% FS 0˚C to +70˚C DAC0802LCJ DAC-08HQ DAC0802LCN DAC-08HP DAC0802LCM ±0.19% FS −55˚C to +125˚C DAC0800LJ DAC-08Q ±0.19% FS 0˚C to +70˚C DAC0800LCJ DAC-08EQ DAC0800LCN DAC-08EP DAC0800LCM * Devices may be ordered by using either order number. 00568601 FIGURE 1. ±20 VP-P Output Digital-to-Analog Converter (Note 4)

Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (V + −V −) ±18V or 36V Power Dissipation (Note 2) 500 mW Reference Input Differential Voltage (V14 to V15) V − to V+ Reference Input Common-Mode Range (V14, V15) V − to V+ Reference Input Current 5 mA Logic Inputs V − to V− plus 36V Analog Current Outputs (VS− = −15V) 4.25 mA ESD Susceptibility (Note 3) TBD V Storage Temperature −65˚C to +150˚C Lead Temp. (Soldering, 10 seconds) Dual-In-Line Package (plastic) 260˚C Dual-In-Line Package (ceramic) 300˚C Surface Mount Package Vapor Phase (60 seconds) 215˚C Infrared (15 seconds) 220˚C Operating Conditions (Note 1) Min Max Units Temperature (TA) DAC0800L −55 +125 ˚C DAC0800LC 0 +70 ˚C DAC0802LC 0 +70 ˚C V + (V−)+ (V−)+ 30 V V− −15 −5 V IREF (V− = −5V) 1 2 mA IREF (V− = −15V) 1 4 mA

Electrical Characteristics

The following specifications apply for VS = ±15V, IREF =2m Aa n dTMIN ≤ TA ≤ TMAX unless otherwise specified. Output char- acteristics refer to both IOUT and IOUT. Symbol Parameter Conditions DAC0802LC DAC0800L/ DAC0800LC Units Min Typ Max Min Typ Max Resolution 888888 Bits Monotonicity 888888 Bits Nonlinearity ±0.1 ±0.19 %FS ts Settling Time To ±1⁄2 LSB, All Bits Switched “ON” or “OFF”, T A=25˚C 100 135 ns DAC0800L 100 135 ns DAC0800LC 100 150 ns tPLH, Propagation Delay T A=25˚C tPHL Each Bit 35 60 35 60 ns All Bits Switched 35 60 35 60 ns TCI FS Full Scale Tempco ±10 ±50 ±10 ±50 ppm/˚C VOC Output Voltage Compliance Full Scale Current Change <1⁄2 LSB, ROUT>20 MΩ, Typical −10 18 −10 18 V IFS4 Full Scale Current VREF = 10.000V, R14 = R15 = 5.000 kΩ, TA=25˚C IFSS Full Scale Symmetry I FS4−IFS2 ±0.5 ±4.0 ±1 ±8.0 µA IZS Zero Scale Current 0.1 1.0 0.2 2.0 µA IFSR Output Current Range V− = −5V V− = −8V to −18V 2.0 2.0 2.1 4.2 2.0 2.0 2.1 4.2 mA DAC0800/DAC0802 www.national.com 2

Electrical Characteristics (Continued) The following specifications apply for VS = ±15V, IREF =2m Aa n dTMIN ≤ TA ≤ TMAX unless otherwise specified. Output char- acteristics refer to both IOUT and IOUT. Symbol Parameter Conditions DAC0802LC DAC0800L/ DAC0800LC Units Min Typ Max Min Typ Max Logic Input Levels V LC =0 V VIL Logic “0” 0.8 0.8 V VIH Logic “1” 2.0 2.0 V Logic Input Current V LC =0 V IIL Logic “0” −10V ≤ VIN ≤ +0.8V −2.0 −10 −2.0 −10 µA IIH Logic “1” 2V ≤ VIN ≤ +18V 0.002 10 0.002 10 µA VIS Logic Input Swing V − = −15V −10 18 −10 18 V VTHR Logic Threshold Range V S = ±15V −10 13.5 −10 13.5 V I15 Reference Bias Current −1.0 −3.0 −1.0 −3.0 µA dl/dt Reference Input Slew Rate (Figure 11) 4.0 8.0 4.0 8.0 mA/µs PSSIFS+ Positive Power Supply PSSIFS− Negative Power Supply Sensitivity −4.5V ≤ V− ≤ 18V, IREF = 1mA 0.0001 0.01 0.0001 0.01 %/% I+ Power Supply Current V S = ±5V, IREF =1m A 2.3 3.8 2.3 3.8 mA I+ Power Supply Current VS = +5V, −15V, IREF =2 mA 2.4 3.8 2.4 3.8 mA I+ Power Supply Current V S = ±15V, IREF =2m A 2.5 3.8 2.5 3.8 mA PD Power Consumption ±5V, IREF = 1 m A 3 34 8 3 34 8 m W +5V, −15V, IREF = 2 mA 108 136 108 136 mW ±15V, IREF = 2 mA 135 174 135 174 mW Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its specified operating conditions. Note 2: The maximum junction temperature of the DAC0800 and DAC0802 is 125˚C. For operating at elevated temperatures, devices in the Dual-In-Line J package must be derated based on a thermal resistance of 100˚C/W, junction-to-ambient, 175˚C/W for the molded Dual-In-Line N package and 100˚C/W for the Small Outline M package. Note 3: Human body model, 100 pF discharged through a 1.5 kΩ resistor. Note 4: Pin numbers represent the Dual-In-Line package. The Small Outline package pin numbers differ from from that of the Dual-In-Line package. Connection Diagrams Dual-In-Line Package Small Outline Package 00568613 Top View 00568614 Top View See Ordering Information DAC0800/DAC0802 www.national.com3

Block Diagram (Note 4) 00568602 Typical Performance Characteristics Full Scale Current vs. Reference Current LSB Propagation Delay vs. I FS 00568622 00568623 Reference Input Frequency Response Reference Amp Common-Mode Range 00568624 Curve 1: CC=15 pF, VIN=2 Vp-p centered at 1V. Curve 2: CC=15 pF, VIN=50 mVp-p centered at 200 mV. Curve 3: CC=0 pF, VIN=100 mVp-p centered at 0V and applied through 50Ω connected to pin 14.2V applied to R14. 00568625 Note. Positive common-mode range is always (V+) − 1.5V. DAC0800/DAC0802 www.national.com 4

Typical Performance Characteristics (Continued) Logic Input Current vs. Input Voltage V TH —V LC vs. Temperature 00568626 00568627 Output Current vs. Output Voltage (Output Voltage Compliance) Output Voltage Compliance vs. Temperature 00568628 00568629 Bit Transfer Characteristics Power Supply Current vs. +V 00568630 Note. B1–B8 have identical transfer characteristics. Bits are fully switched with less than1⁄2 LSB error, at less than±100 mV from actual threshold. These switching points are guaranteed to lie between 0.8 and 2V over the operating temperature range (V LC = 0V). 00568631 DAC0800/DAC0802 www.national.com5

FIGURE 2. Equivalent Circuit

reducing R1, R2 and R3 to 2.5 kΩ and R4 to 2 MΩ. FIGURE 15. A Complete 2 µs Conversion Time, 8-Bit A/D Converter (Note 4)

Physical Dimensions inches (millimeters) unless otherwise noted Molded Small Outline Package (SO) Order Numbers DAC0800LCM, or DAC0802LCM Molded Small Outline Package (SO) Order Numbers DAC0800LCM, or DAC0802LCM DAC0800/DAC0802 www.national.com13

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Molded Dual-In-Line Package Order Numbers DAC0800, DAC0802 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. For the most current product information visit us at www.national.com. LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. BANNED SUBSTANCE COMPLIANCE National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C2) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/quality/green. Lead free products are RoHS compliant. National Semiconductor Americas Customer Support Center Email: new.feedback@nsc.com Tel: 1-800-272-9959 National Semiconductor Europe Customer Support Center Fax: +49 (0) 180-530 85 86 Email: europe.support@nsc.com Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Français Tel: +33 (0) 1 41 91 8790 National Semiconductor Asia Pacific Customer Support Center Email: ap.support@nsc.com National Semiconductor Japan Customer Support Center Fax: 81-3-5639-7507 Email: jpn.feedback@nsc.com Tel: 81-3-5639-7560 www.national.com DAC0800/DAC0802 8-Bit Digital-to-Analog Converters