Features

• 12-Bit Resolution
• Buffered True Rail-to-Rail Voltage Output
• 3V Operation (LTC1453), Icc: 250µA Typ
• 5V Operation (LTC1451), Icc: 400µA Typ
• 3V to 5V Operation (LTC1452), Icc: 225µA Typ
• Built-In Reference: 2.048V (LTC1451) 1.220V (LTC1453)
• Multiplying Version (LTC1452)
• Power-On Reset
• SO-8 Package
• 3 wire Cascadable Serial Interface
• Maximum DNL Error: 0.5LSB
• Schmitt Trigger on Clock Input Allows Direct Optocoupler Interface

Typical Application

Applications

• Digital Calibration
• Industrial Process Control
• Automatic Test Equipment
• Cellular Telephones

Packaging

Datasheet

• LTC1451/LTC1452/LTC1453 - 12-Bit Rail-to-Rail Micropower DACs in SO-8

Application Note

• AN67 - Linear Technology Magazine Circuit Collection, Volume III

Design Note

• DN96 - 12-Bit Rail-to-Rail Micropower DACs in an SO-8

Reliability Data

• R266 Reliability Data

Product Selector Card

• DAC Selector Card
• Voltage Output DACs

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