LTC7543 Datasheet PDF | Linear Technology

Linear Technology LTC7543

The LTC8143 has a serial data output to allow daisychaining multiple DACs on a 3-wire interface bus. These DACs are extremely versatile. They can be used for 2-quadrant and 4-quadrant multiplying, programmable gain and single supply applications, such as noninverting voltage output and biased or offset ground mode.

Part No.	LTC7543
Datasheet	LTC7543 Download
Manufacturer	Linear Technology
Description	Improved Industry Standard Serial 12-Bit Multiplying DACs
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DESCRIPTION

The LTC® 7543/LTC8143 are serial-input 12-bit multiplying digital-to-analog converters (DACs). They are superior pin compatible replacements for the AD7543 and DAC-8143. Improvements include better accuracy, better stability over temperature and supply variations, lower sensitivity to output amplifier offset, tighter timing specifications and lower output capacitance. An easy-to-use serial interface includes an asynchronous CLEAR input for systems requiring initialization to a known state. These DACs are extremely versatile. Parts are available in 16-pin PDIP and SO packages and are specified over the extended industrial temperature range, – 40°C to 85°C. , LTC and LT are registered trademarks of Linear Technology Corporation. s s s s s Improved Direct Replacement for AD7543 and DAC-8143 Low Cost DNL and INL Over Temperature: ± 0.5LSB Easy, Fast and Flexible Serial Interface Daisy-Chain 3-Wire Interface for Multiple DAC Systems (LTC8143) 1LSB Maximum Gain...