TLV320AIC25CPFBG4

$9.18

Description：IC CODEC DUAL-CH PROG LP 48-TQFP
Series：-

SKU:b9610777b538 Category: CODECS Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC CODEC DUAL-CH PROG LP 48-TQFP
Series：-
Mfr：Texas Instruments
Package：Tray
Type：Voice-Band
Data Interface：Serial
Resolution (Bits)：16 b
Sigma Delta：Yes
S/N Ratio, ADCs / DACs (db) Typ：84 / 92
Dynamic Range, ADCs / DACs (db) Typ：87 / 92
Voltage - Supply, Analog：2.7V ~ 3.6V
Voltage - Supply, Digital：1.65V ~ 1.95V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：48-TQFP
Supplier Device Package：48-TQFP (7x7)
Grade：-
Qualification：-

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TLV320AIC25CPFBG4

Overview

The TLV320AIC25CPFBG4 is a low-power, highly integrated stereo voice band CODEC manufactured by Texas Instruments. It features two 16-bit oversampling sigma-delta analog-to-digital converters and two digital-to-analog converters. The device supports a maximum sampling rate of 26 ksps with on-chip filters or 104 ksps when bypassed. It operates with an analog supply voltage range of 2.7 V to 3.6 V and a digital core voltage of 1.65 V to 1.95 V. The component is housed in a 48-pin Thin Quad Flatpack (TQFP) package and is characterized for commercial operation from 0°C to 70°C.

Feature Summary

Integrates programmable gain amplifiers, microphone bias, and dedicated drivers for handsets, headsets, and speakers.
Supports SMARTDM serial interface for glueless connection to DSPs and flexible I2C/S2C host port configuration.
Includes selectable FIR/IIR digital filters and analog sidetone control for voice signal processing.

Applications

Wireless accessories
Hands-free car kits
VOIP systems

Procurement Notes

Verify the specific suffix CPFBG4 against the manufacturer's current Package Option Addendum to confirm pinout and environmental compliance. Ensure the ordering code matches the required temperature grade and packaging format before finalizing procurement documentation.

Selection Notes

Select this model for applications requiring a single-chip solution for voice-band audio conversion. Confirm that the system architecture utilizes the SMARTDM or standard serial interfaces compatible with the device's master/slave capabilities.

Part Context

This component belongs to the TLV320AIC2x family, which includes variants like the AIC20, AIC21, and AIC24. These devices share a common architectural foundation but differ in specific output driver configurations and temperature ranges.

Replacement Considerations

Direct replacements within the same series include the TLV320AIC20, TLV320AIC21, and TLV320AIC24. Verify functional equivalence regarding output drivers and operating temperature specifications before substitution.

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.