TLV320AIC33IZQE - Texas Instruments

Manufacturer Part Number

TLV320AIC33IZQE

Manufacturer

Texas Instruments

Introduction

The TLV320AIC33IZQE is an obsolete stereo audio CODEC with a high-performance audio interface.

Product Features and Performance

Stereo Audio CODEC with 24-bit resolution

Dual ADC and DAC support

Supports I2C, Serial, SPI™ data interfaces

Sigma Delta ADCs and DACs implementation

High signal-to-noise ratio (SNR) - ADCs: 92dB, DACs: 100dB

High dynamic range - ADCs: 92dB, DACs: 100dB

Product Advantages

Offers a compact audio solution with high-quality audio performance

Multiple digital interfaces for versatile design integration

Operates efficiently with separate analog and digital power supplies

Supports a wide range of operating temperatures

Key Technical Parameters

Resolution (Bits): 24b

Number of ADCs/DACs: 2/2

Sigma Delta: Yes

S/N Ratio (ADCs/DACs): 92dB / 100dB

Dynamic Range (ADCs/DACs): 92dB / 100dB

Voltage - Supply, Analog: 2.7V to 3.6V

Voltage - Supply, Digital: 1.65V to 1.95V

Operating Temperature: -40°C to 85°C

Surface Mount: Mounting Type

Quality and Safety Features

Designed to meet high-quality audio standards

Built for reliability across a range of temperatures and conditions

Compatibility

SPI™, I2C, and Serial interface support enables compatibility with various microcontrollers and processors

Application Areas

Was suitable for portable audio devices, digital audio effects, and audio interfacing

Product Lifecycle

Obsolete status

May require evaluation for alternatives or direct replacements due to discontinuation

Several Key Reasons to Choose This Product

High SNR and dynamic range ensure clean audio reproduction

Versatile interfacing options cater to many design needs

Operational at a broad range of supply voltages for flexibility in power design

Robust operation across a wide temperature range ideal for harsh environments

Small footprint with the 80-VFBGA MICROSTAR JUNIOR package for space-constrained applications