OPA1678IDR - Texas Instruments

Manufacturer Part Number

OPA1678IDR

Manufacturer

Texas Instruments

Introduction

The OPA1678 is a dual-channel operational amplifier (op-amp) designed for high-performance, low-power audio applications.

Product Features and Performance

Dual-channel op-amp

Rail-to-rail output

Low input offset voltage of 500 μV

High gain bandwidth of 16 MHz

Low supply current of 2 mA per channel

High slew rate of 9 V/μs

Low input bias current of 10 pA

Operates from 4.5 V to 36 V power supply

Product Advantages

Suitable for high-performance, low-power audio applications

Dual-channel design provides space-efficient solution

Wide supply voltage range for versatile applications

Low offset voltage and bias current for precision

High gain bandwidth and slew rate for high-fidelity audio

Key Technical Parameters

Manufacturer Part Number: OPA1678IDR

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

Mounting Type: Surface Mount

Operating Temperature: -40°C ~ 85°C

Number of Circuits: 2

Gain Bandwidth Product: 16 MHz

Voltage Supply Span (Min/Max): 4.5 V / 36 V

Current Supply: 2 mA (per channel)

Slew Rate: 9 V/μs

Voltage Input Offset: 500 μV

Amplifier Type: Audio

Current Output / Channel: 50 mA

Current Input Bias: 10 pA

Quality and Safety Features

RoHS3 compliant

Tape & Reel (TR) packaging

Compatibility

The OPA1678 is compatible with a wide range of audio and instrumentation applications.

Application Areas

High-performance audio equipment

Precision instrumentation

Medical devices

Industrial control systems

Product Lifecycle

The OPA1678 is an active product from Texas Instruments. No information on discontinuation or replacements is available.

Several Key Reasons to Choose This Product

Dual-channel design for space-efficient solutions

Wide supply voltage range for versatile applications

Low offset voltage and bias current for precision

High gain bandwidth and slew rate for high-fidelity audio

RoHS3 compliance for environmental responsibility