TLV320DAC3202 - 低功耗高保真 I2S 输入耳机 IC

TLV320DAC3202是TI德州仪器公司的一款音频DAC产品，TLV320DAC3202是低功耗高保真 I2S 输入耳机 IC，本站介绍了TLV320DAC3202的封装应用图解、特点和优点、功能等，并给出了与TLV320DAC3202相关的TI元器件型号供参考。

TLV320DAC3202 - 低功耗高保真 I2S 输入耳机 IC - 音频DAC - 音频转换器 - 德州仪器

产品描述

The TLV320DAC3202 is a high fidelity and low power headphone amplifier with integrated DAC and power rails. The small solution size and highly efficient operation maximizes battery life and performance. The digital audio interface supports industry standard formats such as I2S and PCM. Many features of this device such as volume setting, data width and sampling rate are configurable for optimum flexibility and efficiency. The headset power control automatically adjusts the rail voltage based on the input signal to maximize efficiency and performance. The control interface uses an industry standard I2C controller for ease of operation and reduction in device pin count.

产品特性

Ground Referenced Click-Pop Free Class-G Stereo Headset Driver
Capable of Driving 1 VRMS at the Headset Driver Output, Per Channel, in Phase
100-dB(A) Channel SNR With 6.5-mW of Quiescent Power Dissipation
Built In Short-Circuit Protection for Preventing Supply Rails Overload
Supports 8-, 11.025-, 12-, 16-, 24-, 32-, 44.1- and 48-kHz Sample Rates
I2C Interface for Digital Control
Supports 16-, 20-, 24- and 32-Bit Data Width
Supports Standard I2S, PCM, Left and Right Justified Formats
Supports Data Mixing With Gain Options
32-Step Volume Control from 4 to -59 dB
Clocking: Internal Clock Derived from I2S BCLK
Package: WCSP, 0.5 mm Pitch, 2 mm x 2.5 mm
Power Supply: Direct Battery and IO Supply
APPLICATIONS
- Smart Phones and Music Phones
- Portable Navigation
- Personal Media Players
- PDAs
- Portable Game Consoles
- HDD and Flash-Based Portable Audio Players

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