Manufacturer Part Number
OPA343UA/2K5
Manufacturer
Texas Instruments
Introduction
The OPA343UA/2K5 is a precision CMOS operational amplifier with rail-to-rail input and output stages. It is designed for low-power, single-supply applications.
Product Features and Performance
Rail-to-rail input and output stages
Low input bias current of 0.2 pA
Low input offset voltage of 2 mV
High slew rate of 6 V/μs
Wide supply voltage range of 2.5 V to 5.5 V
Low quiescent current of 850 μA
Gain bandwidth product of 5.5 MHz
Operates over a wide temperature range of -40°C to 85°C
Product Advantages
Excellent precision and low noise performance
Suitable for low-power, single-supply applications
Wide operating voltage and temperature range
Compact 8-SOIC package
Key Technical Parameters
Manufacturer Part Number: OPA343UA/2K5
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Number of Circuits: 1
Gain Bandwidth Product: 5.5 MHz
Voltage Supply Span (Min/Max): 2.5 V to 5.5 V
Current Supply: 850 μA
Slew Rate: 6 V/μs
Voltage Input Offset: 2 mV
Amplifier Type: General Purpose
Current Output / Channel: 50 mA
Current Input Bias: 0.2 pA
Quality and Safety Features
RoHS3 compliant
Compatibility
Compatible with a wide range of electronic systems and applications
Application Areas
Suitable for low-power, single-supply applications such as:
- Sensor signal conditioning
- Portable equipment
- Data acquisition systems
- Instrumentation amplifiers
Product Lifecycle
The OPA343UA/2K5 is an active product and is not nearing discontinuation.
Replacement or upgrade options are available from Texas Instruments.
Key Reasons to Choose This Product
Excellent precision and low noise performance
Wide operating voltage and temperature range
Low power consumption
Compact and easy-to-use 8-SOIC package
Compatibility with a wide range of applications
Availability of replacement and upgrade options from the manufacturer