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DAC-08HQ 数据表(PDF) 1 Page - National Semiconductor (TI) |
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DAC-08HQ 数据表(HTML) 1 Page - National Semiconductor (TI) |
1 / 14 page 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 cur- rent 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 es- sentially 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 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 Non- Linearity Temperature Range (T A) 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 V P-P Output Digital-to-Analog Converter (Note 4) September 2006 © 2006 National Semiconductor Corporation DS005686 www.national.com |
类似零件编号 - DAC-08HQ |
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类似说明 - DAC-08HQ |
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