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LTC2622 Datasheet

LTC2622 Datasheet

Dual 12-Bit Rail-to-Rail DACs in 8-Lead MSOP
Part No.: LTC2622
Page: 16 Pages
Size: 259 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-11-08 13:59:38
DataSheet: Download

LTC2622 Datasheet Applicable Part

Part No. Packaging SPQ Marking MSL Pins Temp Range Package Description Buy
LTC2622CMS8#PBF Tube 50 LTADB 1 8 0°C ~ 70°C 8-Lead MSOP  
LTC2622CMS8#TRPBF Reel 2500 LTADB 1 8 0°C ~ 70°C 8-Lead MSOP  
LTC2622CMS8#TRMPBF Reel 500 LTADB 1 8 0°C ~ 70°C 8-Lead MSOP  
LTC2622IMS8#PBF Tube 50 LTADC 1 8 -40°C ~ 85°C 8-Lead MSOP  
LTC2622IMS8#TRPBF Reel 2500 LTADC 1 8 -40°C ~ 85°C 8-Lead MSOP  
LTC2622IMS8#TRMPBF Reel 500 LTADC 1 8 -40°C ~ 85°C 8-Lead MSOP  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTC2622 Datasheet(PDF)

LTC2622 Datasheet(Picture)

LTC2622 Features

  • Smallest Pin-Compatible Dual DACs:
    • LTC2622: 12-Bits
  • Guaranteed 16-Bit Monotonic Over Temperature
  • Wide 2.5V to 5.5V Supply Range
  • Low Power Operation: 300µA per DAC at 3V
  • Individual Channel Power-Down to 1µA, Max
  • Ultralow Crosstalk between DACs (30µV)
  • High Rail-to-Rail Output Drive (±15mA)
  • Double-Buffered Data Latches
  • Pin-Compatible 10-Bit Version (LTC1661)
  • Tiny 8-Lead MSOP Package

LTC2622 Applications

  • Mobile Communications
  • Process Control and Industrial Automation
  • Instrumentation
  • Automatic Test Equipment

LTC2622 Description

The LTC2622 are dual 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a tiny 8-lead MSOP package. They have built-in high performance output buffers and are guaranteed monotonic.

These parts establish advanced performance standards for output drive, crosstalk and load regulation in single-supply, voltage output multiples.

The parts use a simple SPI/MICROWIRE compatible 3-wire serial interface which can be operated at clock rates up to 50MHz.

The LTC2622 incorporate a power-on reset circuit. During power-up, the voltage outputs rise less than 10mV above zero scale, and after power-up, they stay at zero scale until a valid write and update take place.

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