Features

• Guaranteed Monotonic
• Buffered True Rail-to-Rail Voltage Output
• 12-Bit Resolution
• 3V Operation (LTC1450L) Icc: 250µA Typ
• 5V Operation (LTC1450) Icc: 400µA Typ
• Parallel 12-Bit or 8 + 4-Bit Double Buffered Digital Input
• Internal Reference
• Output Buffer Configurable to Gain of 1 or 2
• Configurable as a Multiplying DAC
• Internal Power-On Reset
• Maximum DNL Error: 0.5LSB

Typical Application

Applications

• Digital Calibration
• Industrial Process Control
• Automatic Test Equipment
• Arbitrary Function Generators
• Battery-Powered Data Conversion Products
• Feedback Control Loops and Gain Control

Packaging

Datasheet

• LTC1450/LTC1450L - Parallel Input, 12-Bit Rail-to-Rail Micropower DACs in SSOP

Design Note

• DN127 - 3V and 5V 12-Bit Rail-to-Rail Micropower DACs Combine Flexibility and Performance

Reliability Data

• R266 Reliability Data

Product Selector Card

• DAC Selector Card
• PWM to DC in One Cycle
• Voltage Output DACs

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