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TLV9001IDBVR

TITLV9001IDBVR

Texas Instruments
CMOS Amplifier 1 Circuit Rail-to-Rail SOT-23-5
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Overview

The TLV9001IDBVR is a single-channel, low-power CMOS operational amplifier designed for cost-sensitive applications requiring a wide supply range from 1.8V to 5.5V. It features rail-to-rail input and output capabilities with a low quiescent current of 60uA per channel, making it suitable for battery-operated devices. The device is unity-gain stable and includes integrated RFI and EMI filtering to simplify design in electrically noisy environments.

Why Choose This Part

This amplifier offers a high slew rate of 2V/us and a 1 MHz GBW while maintaining very low power consumption. Its 5 pA input bias current minimizes errors in high-impedance circuit nodes, and the integrated EMI filters provide robust performance against high-frequency interference.

Applications

Sensor Signal Conditioning
Used as a buffer or gain stage for sensors in smoke detectors, motion detectors, and gas sensors where low input bias current is critical.
Low-Side Current Sensing
Accurately monitors current across a shunt resistor in power modules and motor control feedback loops.
Active Filtering
Provides the 1 MHz gain bandwidth product necessary for low-frequency active filters in personal electronics and appliances.
Portable Electronics
Ideal for wearable devices and barcode scanners due to its small SOT-23 footprint and 60uA supply current.

Key Specifications

Slew Rate 2V/us
Output Type Rail-to-Rail
Mounting Type Surface Mount
Amplifier Type CMOS
Package / Case SC-74A, SOT-753
Current - Supply 60uA
Number of Circuits 1
Current - Input Bias 5 pA
Operating Temperature -40degC ~ 125degC
Gain Bandwidth Product 1 MHz
Voltage - Input Offset 400 uV
Supplier Device Package SOT-23-5
Current - Output / Channel 40 mA
Voltage - Supply Span (Max) 5.5 V
Voltage - Supply Span (Min) 1.8 V

Getting Started

For rapid prototyping, mount the SOT-23 package onto a standard breakout board or use the TI DIP-ADAPTER-EVM. Ensure a 0.1uF bypass capacitor is placed close to the VDD pin (up to 5.5V) to maintain stability and minimize noise.

Also Consider

MCP6001 MCHPMicrochip Technology - A widely used 1 MHz rail-to-rail op-amp with similar power specifications and a 1.8V minimum supply.
OPA348 TITexas Instruments - Provides an even lower quiescent current of 45uA for ultra-low-power battery applications.

Categories

Analog ICs > Op-Amps