OPA2348AIDR - Texas Instruments

Manufacturer Part Number

OPA2348AIDR

Manufacturer

Texas Instruments

Introduction

The OPA2348AIDR is a dual-channel operational amplifier (op-amp) designed for high-performance instrumentation and buffer applications.

Product Features and Performance

Dual-channel op-amp with rail-to-rail input and output

High gain bandwidth product of 1 MHz

Low input offset voltage of 1 mV

Extremely low input bias current of 0.5 pA

Wide supply voltage range from 2.1 V to 5.5 V

Low quiescent current of 45 µA per channel

High slew rate of 0.5 V/µs

Wide operating temperature range of -40°C to 125°C

Product Advantages

Excellent performance for instrumentation and buffer applications

Efficient power consumption for portable or battery-powered devices

Stable operation across a wide range of supply voltages and temperatures

Key Technical Parameters

Manufacturer Part Number: OPA2348AIDR

Package: 8-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Number of Circuits: 2

Gain Bandwidth Product: 1 MHz

Voltage Supply Span (Min/Max): 2.1 V to 5.5 V

Current Supply: 45 µA (per channel)

Slew Rate: 0.5 V/µs

Voltage Input Offset: 1 mV

Amplifier Type: CMOS

Current Output / Channel: 10 mA

Current Input Bias: 0.5 pA

Quality and Safety Features

RoHS3 compliant

Reliable surface mount packaging

Compatibility

The OPA2348AIDR is compatible with a wide range of electronic systems and applications that require high-performance, low-power operational amplifiers.

Application Areas

Instrumentation and measurement equipment

Signal conditioning circuits

Portable and battery-powered devices

Sensor signal conditioning

Precision voltage references

Analog-to-digital converter (ADC) driving

Product Lifecycle

The OPA2348AIDR is an actively supported product in Texas Instruments' portfolio. There are no known plans for discontinuation, and replacement or upgrade options are readily available.

Key Reasons to Choose This Product

Excellent performance for instrumentation and buffer applications with high gain bandwidth, low input offset voltage, and extremely low input bias current.

Efficient power consumption with a wide supply voltage range and low quiescent current, making it suitable for portable and battery-powered devices.

Stable operation across a wide range of temperatures, ensuring reliable performance in diverse operating environments.

Compact and reliable surface mount packaging for easy integration into electronic systems.

RoHS3 compliance for environmental responsibility.