TLV320ADC3101IRGER Audio A/D Converter IC AI chips

• Customization: Available
• Conductive Type: Unipolar Integrated Circuit
• Integration: ULSI
• Model NO.: TLV320ADC3101IRGER
• Technics: Thin Film IC
• MFG.: TI
• D/C: 17+
• Package: VQFN-24
• Quality: Genuine New Original
• shape: SMD
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

TLV320ADC3101IRGER: ADC Dual Delta-Sigma 96ksps 16-bit Serial 24-Pin VQFN EP T/R

Package: VQFN-24

Mfr. Part#: TLV320ADC3101IRGER

Mfr.: TI
Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days
 

Product Status	Active
Type	ADC, Audio
Number of Channels	3
Resolution (Bits)	24 b
Sampling Rate (Per Second)	96k
Data Interface	DSP, I²S
Voltage Supply Source	Analog and Digital
Voltage - Supply	1.65V ~ 1.95V, 2.6V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	24-VFQFN Exposed Pad
Supplier Device Package	24-VQFN (4x4)
Base Product Number	TLV320

 

The TLV320ADC3101 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 amplifierproviding 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.

The AGC programs to a wide range of attack
(7 ms-1.4 s) and decay (50 ms-22.4 s) times.A programmable noise-gate function is included to avoid noise pumping.Low-latency IIR filters optimized for voice and telephony are available, as well as linear-phase FIR filters optimized for audio.Programmable IIR filters are also available and may be used for sound equalization, or to remove noise components. The audio serial bus can be programmed to support I²S, left-justified, right-justified, DSP, PCM, and TDM modes. The audio bus may be operated in either master or slave mode.

A programmable integrated PLL is included for flexible clock generation and provides support for all standard audio rates from a wide range of available MCLKs, varying from 512 kHz to 50 MHz, including the most popular cases of 12-MHz, 13-MHz, 16-MHz, 19.2-MHz, and 19.68-MHz system clocks.

 

Key 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-3.6 V
  • Digital: Core: 1.65 V-1.95 V,
    I/O: 1.1 V-3.6 V
• 4-mm × 4-mm 24-Pin RGE (QFN)
• APPLICATIONS
  • Wireless Handsets
  • Portable Low-Power Audio Systems
  • Noise-Cancellation Systems
  • Front-End Voice or Audio Processor for Digital Audio

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