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LTC2642CDD-16#PBF - 

Digital to Analogue Converter, 16 bit, Serial, 2.7V to 5.5V, DFN, 10 Pins

LTC2642CDD-16#PBF - Digital to Analogue Converter, 16 bit, Serial, 2.7V to 5.5V, DFN, 10 Pins

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTC2642CDD-16#PBF
Order Code:
1432755
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC2642CDD-16#PBF is a 16-bit un-buffered voltage-output Digital-to-analog Converter (DAC) operates from a single 2.7 to 5.5V supply and is guaranteed monotonic over temperature. The LTC2641A-16 provides 16-bit performance over temperature. Un-buffered DAC outputs result in low supply current of 120µA and a low offset error of ±1LSB. It features a reference input range of 2V to VDD. VOUT swings from 0V to VREF. For bipolar operation, the LTC2642 includes matched scaling resistors for use with an external precision op amp, generating a ±VREF output swing at RFB. It uses a simple SPI/MICROWIRE compatible 3-wire serial interface which can be operated at clock rates up to 50MHz and can interface directly with optocouplers for applications requiring isolation. A power-on reset circuit clears the LTC2642 DAC output to mid-scale when power is initially applied. A logic low on the CLR pin asynchronously clears the DAC to mid-scale.
  • Guaranteed monotonic over temperature
  • Fast 1µs settling time to 16-bit
  • 50MHz SPI/QSPI/MICROWIRE Compatible serial interface
  • Schmitt-trigger inputs for direct optocoupler interface

Applications

Sensing & Instrumentation, Automation & Process Control, Test & Measurement

Product Information

:
16bit
:
-
:
Serial
:
2.7V to 5.5V
:
DFN
:
10Pins
:
3 Wire, Serial
:
0°C
:
70°C
:
Each
:
-
:
-
:
Yes
:
MSL 1 - Unlimited
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