TLV320ADC3001 - 92dB SNR 低功耗立体声 ADC (ADC3001)

TLV320ADC3001是TI德州仪器公司的一款音频ADC产品，TLV320ADC3001是92dB SNR 低功耗立体声 ADC (ADC3001)，本站介绍了TLV320ADC3001的封装应用图解、特点和优点、功能等，并给出了与TLV320ADC3001相关的TI元器件型号供参考。

TLV320ADC3001 - 92dB SNR 低功耗立体声 ADC (ADC3001) - 音频ADC - 音频转换器 - 德州仪器

产品特性

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)

产品应用

Wireless Handsets
Portable Low-Power Audio Systems
Noise Cancellation Systems
Front-End Voice or Audio Processor for Digital Audio

产品说明

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.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TLV320ADC3001	DSBGA (16)	2.24 mm × 2.16 mm

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