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LTC1257 - Complete Single Supply 12-Bit Voltage Output DAC

Download the LTC1257 datasheet PDF. This datasheet also covers the LTC variant, as both devices belong to the same complete single supply 12-bit voltage output dac family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®1257 is a complete single supply, 12-bit voltage output D/A converter (DAC) in an SO-8 package.

The LTC1257 includes an output buffer amplifier, 2.048V voltage reference and an easy to use 3-wire cascadable serial interface.

Key Features

  • n 8-Pin SO Package n Buffered Voltage Output n Built-In 2.048V Reference n 500µV/LSB with 2.048V Full Scale n 1/2LSB Max DNL Error n Guaranteed 12-Bit Monotonic n 3-Wire Cascadable Serial Interface n Wide Single Supply Range: VCC = 4.75V to 15.75V n Low Power: ICC Typ = 350µA with 5V Supply.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC-1257.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEATURES n 8-Pin SO Package n Buffered Voltage Output n Built-In 2.048V Reference n 500µV/LSB with 2.048V Full Scale n 1/2LSB Max DNL Error n Guaranteed 12-Bit Monotonic n 3-Wire Cascadable Serial Interface n Wide Single Supply Range: VCC = 4.75V to 15.75V n Low Power: ICC Typ = 350µA with 5V Supply APPLICATIONS n Digital Offset/Gain Adjustment n Industrial Process Control n Automatic Test Equipment LTC1257 Complete Single Supply 12-Bit Voltage Output DAC in SO-8 DESCRIPTION The LTC®1257 is a complete single supply, 12-bit voltage output D/A converter (DAC) in an SO-8 package. The LTC1257 includes an output buffer amplifier, 2.048V voltage reference and an easy to use 3-wire cascadable serial interface.