DAC8800FS

八路8位CMOS D / A转换器 Octal 8-Bit CMOS D/A Converter

Product Details

The DAC-8800 Trim DAC™ is designed to be a general purpose digitally controlled voltage adjustment device. The output voltage range can be independently set for each set of four D/A converters. In addition, both unipolar and bipolar output voltage ranges are easy to establish by external reference input high and low terminals. The digitally-programed output voltages are ideal for op amp trimming, voltage-controlled amplifier gain setting and any general purpose trimming tasks.

A three-wire serial digital interface loads the contents of eight internal DAC registers which establish the output voltage levels. An asynchronous Clear CLR input places all DACs in a zero code output condition, very handy for system power-up. An internal regulator provides TTl input compatibility over a wide range of VDD supply voltages. Single supply operation is available by connecting VSS to GND.

### Features and Benefits

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±1/2 LSB Total Unadjusted Error

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2µs Settling time

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Serial Data Input

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±Full-Scale Output set by VREFH and VREFL

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Unipolar and Bipolar Operation

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TTL Input Compatible

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20-Pin DIP or SOL Package

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Low Cost