LTC2657IFE-L12#PBF - 

Digital to Analogue Converter, Octal, 12 bit, Serial, 2.7V to 5.5V, TSSOP, 20 Pins

LTC2657IFE-L12#PBF - Digital to Analogue Converter, Octal, 12 bit, Serial, 2.7V to 5.5V, TSSOP, 20 Pins

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

Manufacturer Part No:
Order Code:
Technical Datasheet:
See all Technical Docs

Product Overview

The LTC2657IFE-L12#PBF is an octal I²C 12-Bit rail-to-rail Digital-to-analog Converter (DAC) with integrated 10ppm/°C maximum reference. The DAC has built-in high performance, rail-to-rail, outputs buffers and is guaranteed monotonic. The LTC2657-L has a full-scale output of 2.5V with the integrated reference and operates from a single 2.7 to 5.5V supply. The DAC can also operate with an external reference, which sets the full-scale output to 2 times the external reference voltage. The part uses a 2-wire I²C compatible serial interface. The LTC2657 operates in both the standard mode and the fast mode. The LTC2657 incorporates a power-on reset circuit that is controlled by the PORSEL pin. If PORSEL is tied to GND the DAC reset to zero-scale at power-up. If PORSEL is tied to VCC, the DAC reset to mid-scale at power-up.
  • Selectable internal or external reference
  • Integrated reference buffers
  • Ultralow crosstalk
  • Power-on-reset to zero-scale/mid-scale


Consumer Electronics, Communications & Networking, Automation & Process Control, Sensing & Instrumentation, Test & Measurement, Automotive

Product Information

2.7V to 5.5V
2 Wire, I2C, Serial
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Related Searches


No Longer Stocked

No longer stocked:: true No Longer Manufactured::

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.