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LTC2640 - Single 12-Bit SPI VOUT DACs

Datasheet Summary

Description

The LTC®2640 is a family of 12-, 10-, and 8-bit voltage‑ output DACs with an integrated, high-accuracy, low-drift reference in an 8-lead TSOT-23 package.

It has a rail-to-rail output buffer that is guaranteed monotonic.

Features

  • n Integrated Precision Reference 2.5V Full-Scale 10ppm/°C (LTC2640-L) 4.096V Full-Scale 10ppm/°C (LTC2640-H) n Maximum INL Error: 1LSB (LTC2640A-12) n Bidirectional Reference: Input or 10ppm/°C Output n Low Noise (0.7mVpp, 0.1Hz to 200kHz) n Guaranteed Monotonic Over Temperature n 2.7V to 5.5V Supply Range (LTC2640-L) n Low Power Operation: 180µA at 3V n Power Down to 1.8µA Maximum (C and I Grades) n Asynchronous DAC Clear Pin (LTC2640-Z) n Power-On Reset to Zero or Mid-Scale options n.

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Datasheet preview – LTC2640

Datasheet Details

Part number LTC2640
Manufacturer Linear Technology
File Size 524.64 KB
Description Single 12-Bit SPI VOUT DACs
Datasheet download datasheet LTC2640 Datasheet
Additional preview pages of the LTC2640 datasheet.

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Full PDF Text Transcription

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FEATURES n Integrated Precision Reference 2.5V Full-Scale 10ppm/°C (LTC2640-L) 4.096V Full-Scale 10ppm/°C (LTC2640-H) n Maximum INL Error: 1LSB (LTC2640A-12) n Bidirectional Reference: Input or 10ppm/°C Output n Low Noise (0.7mVpp, 0.1Hz to 200kHz) n Guaranteed Monotonic Over Temperature n 2.7V to 5.5V Supply Range (LTC2640-L) n Low Power Operation: 180µA at 3V n Power Down to 1.
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