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TLV320ADC3101IRGER TI Chips TLV320ADC3101 Low Power Stereo ADC With Embedded miniDSP for Wireless Handsets

TLV320ADC3101IRGER TI Chips TLV320ADC3101 Low Power Stereo ADC With Embedded miniDSP for Wireless Handsets

Brand Name: TI Chips
Model Number: TLV320ADC3101IRGER
MOQ: 3000
Packaging Details: 3000PCS/reel
Payment Terms: T/T
Detail Information
Place of Origin:
China
Document:
Model:
TLV320ADC3101IRGER
Product Name:
TI Chips
Type:
SMD/SMT
Encapsulation:
Reel
Power Dissipation:
1.7 W
Operating Power Supply Current:
4 MA
Supply Ability:
1000000
Highlight:

TLV320ADC3101IRGER

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TLV320ADC3101IRGER TI Chips

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Low Power Stereo ADC

Product Description

TI Chips TLV320ADC3101IRGER TLV320ADC3101 Low-Power Stereo ADC With Embedded miniDSP for Wireless Handsets


Features

Stereo Audio ADC

– 92-dBA Signal-to-Noise Ratio

– Supports ADC Sample Rates From 8 kHz to 96 kHz

Instruction-Programmable Embedded miniDSP

Flexible Digital Filtering With RAM Programmable Coefficient, Instructions, and Built-In Processing Blocks

– Low-Latency IIR Filters for Voice

– Linear Phase FIR Filters for Audio

– Additional Programmable IIR Filters for EQ, Noise Cancellation or Reduction

– Up to 128 Programmable ADC Digital Filter Coefficients

Six Audio Inputs With Configurable Automatic Gain Control (AGC)

– Programmable in Single-Ended or Fully Differential Configurations

– Can Be 3-Stated for Easy Interoperability With Other Audio ICs

Low Power Consumption and Extensive Modular Power Control:

– 6-mW Mono Record, 8-kHz

– 11-mW Stereo Record, 8-kHz

– 10-mW Mono Record, 48-kHz

– 17-mW Stereo Record, 48-kHz

Dual Programmable Microphone Bias

Programmable PLL for Clock Generation

I²C Control Bus

Audio Serial Data Bus Supports I²S, Left/Right-Justified, DSP, PCM, and TDM Modes

Digital Microphone Input Support

Two GPIOs

Power Supplies:

– Analog: 2.6 V to 3.6 V

– Digital: Core: 1.65 V to 1.95 V, I/O: 1.1 V–3.6 V

4-mm × 4-mm 24-Pin RGE (VQFN)


Applications

Wireless Handsets

Portable Low-Power Audio Systems

Noise-Cancellation Systems

Front-End Voice or Audio Processor for Digital Audio


Description

The TLV320ADC3101 device is a low-power, stereo audio analog-to-digital converter (ADC) supporting sampling rates from 8 kHz to 96 kHz with an integrated programmable-gain amplifier providing up to 40-dB analog gain or AGC. A programmable miniDSP is provided for custom audio processing. Front-end input coarse attenuation of 0 dB, −6 dB, or off, is also provided. The inputs are programmable in a combination of single-ended or fully differential configurations. Extensive register-based power control is available via an I²C interface, enabling mono or stereo recording. Low power consumption makes the TLV320ADC3101 ideal for battery-powered portable equipment.

TLV320ADC3101IRGER TI Chips TLV320ADC3101 Low Power Stereo ADC With Embedded miniDSP for Wireless Handsets

TLV320ADC3101IRGER TI Chips TLV320ADC3101 Low Power Stereo ADC With Embedded miniDSP for Wireless Handsets