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LTC7541A - Improved Industry Standard CMOS 12-Bit Multiplying DAC

General Description

The LTC® 7541A is a 12-bit resolution multiplying digitalto-analog converter (DAC).

Laser-trimmed thin-film resistors provide excellent absolute accuracy.

Precision matched resistors and CMOS circuitry result in remarkable stability with temperature and supply variations.

Key Features

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LTC7541A Improved Industry Standard CMOS 12-Bit Multiplying DAC FEATURES s s s DESCRIPTION The LTC® 7541A is a 12-bit resolution multiplying digitalto-analog converter (DAC). Laser-trimmed thin-film resistors provide excellent absolute accuracy. Precision matched resistors and CMOS circuitry result in remarkable stability with temperature and supply variations. The LTC7541A is a superior pin compatible replacement for the industry standard AD7541A/AD7541. Improvements include better typical accuracy and stability and reduced sensitivity to output amplifier offset. The LTC7541A is also very resistant to latch-up. In addition to 2-quadrant and 4-quadrant multiplying configurations, the LTC7541A performs well in digitally programmable gain and noninverting voltage output applications.