LM4140 High Precision Low Noise Low Dropout Voltage Reference

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM4140 SNVS053F * JUNE 2000 The LM4140 series of precision references are designed to combine high accuracy, low drift, and noise with low power dissipation in a small package.

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Datasheet Specifications

Part number: LM4140
Manufacturer: Texas Instruments ↗
File Size: 1.57 MB
Datasheet: LM4140-etcTI.pdf
Description: High Precision Low Noise Low Dropout Voltage Reference

Features

* 1 High Initial Accuracy: 0.1%
* Ultra-Low Noise
* Low Temperature Coefficient: 3 ppm/°C (A Grade)
* Low Voltage Operation: 1.8V
* Low Dropout Voltage: 20 mV (Typical) at 1mA
* Supply Current: 230 µA (Typical), ≤ 1 µA Disable Mode
* Enable Pin

Applications

* Portable, Battery-Powered Equipment
* Instrumentation and Test Equipment
* Automotive
* Industrial Process Control
* Data Acquisition Systems
* Medical Equipment
* Precision Scales
* Servo Systems
* Battery Charging 3 Descrip

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LM4140 High Precision Low Noise Low Dropout Voltage Reference Texas Instruments

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