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LMV321AIDCKR

TILMV321AIDCKR

Texas Instruments
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail SC-70-5
Active96,030 in stock
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Overview

The LMV321AIDCKR is a single-channel, general-purpose operational amplifier featuring rail-to-rail output and a 1 MHz gain bandwidth product. Designed for low-power operation at 70uA per channel, it includes integrated RFI and EMI filters to enhance noise immunity in sensitive circuits.

Why Choose This Part

This amplifier offers a balance of low power consumption and robust performance with its 1.7V/us slew rate. The SC-70-5 package provides a significant footprint reduction for space-constrained PCB designs while maintaining a wide operating temperature range from -40C to 125C.

Applications

Battery-Powered Instrumentation
Utilizes the low 70uA supply current to extend battery life in portable measurement devices.
Active Filter Design
Serves as a cost-effective unity-gain stable building block for low-frequency active filters.
ADC Buffer
Acts as a high-impedance buffer for driving analog-to-digital converters in microcontroller-based systems.
Sensor Signal Conditioning
Amplifies low-level signals from sensors with its 10 pA input bias current and rail-to-rail output swing.

Key Specifications

Slew Rate 1.7V/us
Output Type Rail-to-Rail
Mounting Type Surface Mount
Amplifier Type Standard (General Purpose)
Package / Case 5-TSSOP, SC-70-5, SOT-353
Current - Supply 70uA
Number of Circuits 1
Current - Input Bias 10 pA
Operating Temperature -40degC ~ 125degC (TA)
Gain Bandwidth Product 1 MHz
Voltage - Input Offset 1 mV
Supplier Device Package SC-70-5
Current - Output / Channel 40 mA
Voltage - Supply Span (Max) 5.5 V
Voltage - Supply Span (Min) 2.5 V

Getting Started

For rapid prototyping, mount the SC-70 package onto a SOT-353/SC-70-5 to DIP adapter board for use with breadboards. Ensure decoupling capacitors of 0.1uF are placed close to the supply pin to maintain stability and minimize noise.

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