PGA2500IDBG4

$10.90

Description：IC AMP CLASS AB MONO 28SSOP
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:74346c105c5c Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS AB MONO 28SSOP
Series：-
Mfr：Texas Instruments
Package：Tube
Type：Class AB
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：-
Voltage - Supply：±4.75V ~ 5.25V
Features：Differential Inputs, Microphone
Mounting Type：Surface Mount
Supplier Device Package：28-SSOP
Package / Case：28-SSOP (0.209", 5.30mm Width)
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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PGA2500IDBG4

Overview

The PGA2500IDBG4 is a single-channel microphone preamplifier manufactured by Texas Instruments, housed in a 28-SSOP package. It operates within a supply voltage range of 4.75 V to 5.25 V and supports an operating temperature range from -40°C to +85°C. The device provides a gain range of 0 dB and 10 dB to 65 dB in 1 dB steps. Key electrical specifications include a maximum input resistance of 9.2 kOhms and a total harmonic distortion plus noise (THD+N) of 0.0002%. It is RoHS compliant and lead-free.

Feature Summary

Digital control interface for precise gain adjustment
Low distortion audio performance suitable for high-fidelity applications
Single-channel mono amplifier configuration

Applications

Professional audio equipment
Broadcasting systems
High-end consumer audio devices

Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and lead-free status as per manufacturer documentation. Confirm the 28-SSOP package dimensions match PCB layout requirements. Ensure the digital control interface signals are compatible with the host system logic levels before integration.

Selection Notes

Select this component when a low-noise, digitally controlled microphone preamplifier is required. The PGA2500IDBG4 offers precise gain stepping and high linearity. Consider the 28-SSOP package size and the specific supply voltage requirements of 4.75 V to 5.25 V during circuit design.

Part Context

This part belongs to the PGA2500 series of microphone preamplifiers from Texas Instruments. It is designed for professional audio applications requiring high dynamic range and low distortion. The IDBG4 variant specifies the industrial temperature range and RoHS-compliant packaging.

Replacement Considerations

Check for PGA2500IDBR or PGA2500IDB as potential pin-compatible alternatives, ensuring functional equivalence in gain range and interface requirements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.