OPA4344UA - Texas Instruments

Manufacturer Part Number

OPA4344UA

Manufacturer

Texas Instruments

Introduction

Quad Operational Amplifier with Rail-to-Rail Input/Output

Product Features and Performance

Quad operational amplifier with rail-to-rail input and output

High gain bandwidth product of 1 MHz

Very low input offset voltage of 200 μV

Ultra-low input bias current of 0.2 pA

Wide supply voltage range of 2.5 V to 5.5 V

Low supply current of 150 μA per amplifier

High slew rate of 0.8 V/μs

Excellent AC and DC performance

Product Advantages

Ideal for low-power, single-supply applications

Suitable for instrumentation, buffering, and signal conditioning

Provides four independent operational amplifiers in a single package

Key Technical Parameters

Number of Circuits: 4

Gain Bandwidth Product: 1 MHz

Voltage Supply Span (Min/Max): 2.5 V / 5.5 V

Current Supply: 150 μA per channel

Slew Rate: 0.8 V/μs

Voltage Input Offset: 200 μV

Amplifier Type: CMOS

Current Output / Channel: 15 mA

Current Input Bias: 0.2 pA

Quality and Safety Features

RoHS3 compliant

Compatibility

Surface mount package: 14-SOIC (0.154", 3.90mm Width)

Application Areas

Instrumentation and signal conditioning

Buffering and driving

Low-power, single-supply applications

Product Lifecycle

Active product, not nearing discontinuation

Replacements and upgrades available

Key Reasons to Choose This Product

Quad operational amplifier with excellent performance in a small package

Ideal for low-power, single-supply applications

Suitable for a wide range of instrumentation and signal conditioning applications

Provides four independent op-amps, reducing component count and board space

Low input offset voltage, bias current, and high slew rate for precision performance

Wide supply voltage range and low supply current for flexibility and power efficiency