PGA2505IDB - Texas Instruments

Manufacturer Part Number

PGA2505IDB

Manufacturer

Texas Instruments

Introduction

Single-channel, high-performance, low-noise, programmable-gain audio amplifier

Designed for microphone and line-level audio applications

Product Features and Performance

Differential inputs

Programmable gain from 0 dB to 48 dB in 0.5 dB steps

110 dB dynamic range

003% THD+N at 1 kHz

Ultra-low input-referred noise of 1.1 nV/√Hz

Precision resistors and capacitors for accurate gain and low distortion

Supports sampling rates up to 192 kHz

Product Advantages

Excellent audio performance

Wide gain adjustment range

Low noise and distortion

Configurable through SPI interface

Key Technical Parameters

Operating voltage: ±4.75V to ±5.25V

Operating temperature: -40°C to 85°C

Package: 24-SSOP

Quality and Safety Features

RoHS3 compliant

Reliable and durable design

Compatibility

Suitable for microphone and line-level audio applications

Can be used in audio equipment, musical instruments, and other audio-related devices

Application Areas

Microphones

Audio mixers

Musical instruments

Professional audio equipment

Consumer audio devices

Product Lifecycle

This is an active product, and replacements or upgrades are available from Texas Instruments.

Key Reasons to Choose This Product

Excellent audio performance with low noise and distortion

Wide programmable gain range for flexible system design

Easy configuration through the SPI interface

Reliable and durable design

Suitable for a wide range of audio applications