The TLV320ADC3001 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 I²C, enabling mono or stereo recording. Low power consumption makes the TLV320ADC3001 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 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.

• 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 Standard Modes
  • 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
• Three Audio Inputs With Configurable Automatic Gain Control (AGC)
  • Programmable in Single-Ended or Fully Differential Configurations
  • Can Be Driven Hi-Z 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
• 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
• 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
• 2.24-mm × 2.16-mm NanoFree? 16-Ball 16-YZH Wafer Chip Scale Package (WCSP)
• APPLICATIONS
  • Wireless Handsets
  • Portable Low-Power Audio Systems
  • Noise Cancellation Systems
  • Front-End Voice or Audio Processor for Digital Audio

All other trademarks are the property of their respective owners

• Number of ADC channels
• 2
• Analog inputs
• 3
• Digital audio interface
• DSP, I2S, L, PCM, R, TDM
• Control interface
• I2C
• Sampling rate (Max) (kHz)
• 96
• ADC SNR (Typ) (dB)
• 92
• Rating
• Catalog

TLV320ADC3001的完整型号有：TLV320ADC3001IYZHR、TLV320ADC3001IYZHT，以下是这些产品的关键参数及官网采购报价：

TLV320ADC3001IYZHR，工作温度：-40 to 85，封装：DSBGA (YZH)-16，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TLV320ADC3001IYZHR的批量USD价格：1.536（1000+）

TLV320ADC3001IYZHT，工作温度：-40 to 85，封装：DSBGA (YZH)-16，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TLV320ADC3001IYZHT的批量USD价格：1.823（1000+）

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