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DAC-0802 Dataheets PDF



Part Number DAC-0802
Manufacturers National Semiconductor
Logo National Semiconductor
Description 8-Bit Digital-to-Analog Converters
Datasheet DAC-0802 DatasheetDAC-0802 Datasheet (PDF)

DAC0800/DAC0802 8-Bit Digital-to-Analog Converters September 2006 www.DataSheet4U.com DAC0800/DAC0802 8-Bit Digital-to-Analog Converters General Description The DAC0800 series are monolithic 8-bit high-speed current-output digital-to-analog converters (DAC) featuring typical settling times of 100 ns. When used as a multiplying DAC, monotonic performance over a 40 to 1 reference current range is possible. The DAC0800 series also features high compliance complementary current outputs to allow d.

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DAC0800/DAC0802 8-Bit Digital-to-Analog Converters September 2006 www.DataSheet4U.com DAC0800/DAC0802 8-Bit Digital-to-Analog Converters General Description The DAC0800 series are monolithic 8-bit high-speed current-output digital-to-analog converters (DAC) featuring typical settling times of 100 ns. When used as a multiplying DAC, monotonic performance over a 40 to 1 reference current range is possible. The DAC0800 series also features high compliance complementary current outputs to allow differential output voltages of 20 Vp-p with simple resistor loads. The reference-to-full-scale current matching of better than ± 1 LSB eliminates the need for full-scale trims in most applications, while the nonlinearities of better than ± 0.1% over temperature minimizes system error accumulations. The noise immune inputs will accept a variety of logic levels. The performance and characteristics of the device are essentially unchanged over the ± 4.5V to ± 18V power supply range and power consumption at only 33 mW with ± 5V supplies is independent of logic input levels. The DAC0800, DAC0802, DAC0800C and DAC0802C are a direct replacement for the DAC-08, DAC-08A, DAC-08C, and DAC-08H, respectively. For single supply operation, refer to AN-1525. Features n n n n n n n n n n n Fast settling output current: 100 ns Full scale error: ± 1 LSB Nonlinearity over temperature: ± 0.1% Full scale current drift: ± 10 ppm/˚C High output compliance: −10V to +18V Complementary current outputs Interface directly with TTL, CMOS, PMOS and others 2 quadrant wide range multiplying capability Wide power supply range: ± 4.5V to ± 18V Low power consumption: 33 mW at ± 5V Low cost Typical Application 00568601 FIGURE 1. ± 20 VP-P Output Digital-to-Analog Converter (Note 4) Ordering Information NonLinearity Temperature Range (TA) Order Numbers J Package (J16A) * DAC-08HQ DAC-08Q DAC-08EQ DAC0800LCN DAC-08EP DAC0800LCM N Package (N16E) * SO Package (M16A) DAC0802LCN DAC-08HP DAC0802LCM ± 0.1% FS 0˚C to +70˚C DAC0802LCJ ± 0.19% FS −55˚C to +125˚C DAC0800LJ ± 0.19% FS 0˚C to +70˚C DAC0800LCJ * Devices may be ordered by using either order number. © 2006 National Semiconductor Corporation DS005686 www.national.com DAC0800/DAC0802 Absolute Maximum Ratings (Note 1) Operating Conditions Min Temperature (TA) DAC0800L DAC0800LC DAC0802LC V+ V− IREF (V = −5V) IREF (V− = −15V) − (Note 1) Max +125 +70 +70 (V−) + 30 −5 2 4 Units ˚C ˚C ˚C V V mA mA If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. www.DataSheet4U.com Supply Voltage (V+ − V−) Power Dissipation (Note 2) Reference Input Differential Voltage (V14 to V15) Reference Input Common-Mode Range (V14, V15) Reference Input Current Logic Inputs Analog Current Outputs (VS− = −15V) ESD Susceptibility (Note 3) Storage Temperature Lead Temp. (Soldering, 10 seconds) Dual-In-Line Package (plastic) Dual-In-Line Package (ceramic) S.


STK621-061 DAC-0802 L108K


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