TI REF1112AIDBZR

分流器固定-40°C ~ 125°C（TA）

Overview

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The REF1112 complements other 1-μA components from Texas Instruments including the OPA349and TLV240x low-power operational amplifiers, and the TLV349x micropower voltagecomparator.

Features

• Key Specifications

– Output Voltage Tolerance: ±0.2% (Maximum)

– Low Output Noise (0.1 Hz to 10 Hz): 25 μVpp (Typical)

– Temperature Range: ?40°C to +125°C

– Operating Current Range: 1.2 μA to 5 mA

– Low-Temperature Coefficient From 0°C to

+70°C: 30ppm/°C (Maximum)

– Low-Temperature Coefficient From –40°C to

+85°C: 50ppm/°C (Maximum)

• Small Package: SOT23-3

• Fixed Reverse Breakdown Voltage of 1.25 V

Applications

• Medical Equipment

• Field Transmitters

• Calibrators

• Battery-Powered Instruments

• Building Security Sensors