TLC320AD545PTG4

$3.47

Description：IC DATA/FAX CODEC 1CH 48-LQFP
Series：-

SKU:1323d8c3da88 Category: CODECS Brand: Texas Instruments

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Product introduction

TLC320AD545PTG4 is listed in the Codecs range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DATA/FAX CODEC 1CH 48-LQFP. Review the specifications below when checking this part for your BOM.

Codecs specifications for TLC320AD545PTG4

Description：IC DATA/FAX CODEC 1CH 48-LQFP
Series：-
Mfr：Texas Instruments
Package：Tray
Type：Data/Fax
Data Interface：Serial
Resolution (Bits)：16 b
Sigma Delta：Yes
S/N Ratio, ADCs / DACs (db) Typ：78 / 80
Dynamic Range, ADCs / DACs (db) Typ：80 / 80
Voltage - Supply, Analog：4.5V ~ 5.5V
Voltage - Supply, Digital：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：48-LQFP
Supplier Device Package：48-LQFP (7x7)
Grade：-
Qualification：-

Codecs datasheet and documents for TLC320AD545PTG4

TLC320AD545PTG4

Codecs Overview

The Texas Instruments TLC320AD545PTG4 is a single-channel data and fax codec housed in a 48-LQFP package. It features a 16-bit resolution with one ADC and one DAC, operating on a serial interface. The device supports a conversion rate of 22.05 kHz and delivers an SNR of 89 dB for both ADC and DAC channels. It functions within a supply voltage range of 4.5V to 5.5V for digital power and 4.75V to 5.5V for analog power. The component operates between 0°C and 70°C, utilizing a 48-LQFP (7x7) surface-mount footprint.

Codecs Feature Summary

Integrates a single-channel audio codec with dedicated analog-to-digital and digital-to-analog conversion paths.
Supports serial data interface communication for efficient system integration.
Designed specifically for data and fax signal processing applications.

Codecs Applications

Data modem systems
Fax machine interfaces
Voice over IP gateways

Codecs Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and environmental standards as per manufacturer documentation. Confirm the 48-LQFP package dimensions match your PCB layout requirements. Check for moisture sensitivity level classifications to ensure proper storage and handling procedures are followed during assembly. Validate that the operating temperature range meets your system's thermal constraints.

Codecs Selection Notes

Choose this component when a single-channel solution for data or fax signals is required. Ensure compatibility with 3.3V or 5V logic levels if level shifting is needed. Consider the 48-pin LQFP package size for board space limitations. Verify that the 22.05 kHz sampling rate aligns with your application's bandwidth needs.

Codecs Part Context

This part belongs to the Texas Instruments TLC320AD50 series of audio codecs. It shares architectural similarities with other members like the TLC320AD50CPTR but is optimized for data and fax applications rather than general-purpose audio. The G4 suffix typically denotes green/RoHS-compliant packaging options available from the manufacturer.