DA7219-02VBA集成电路（IC）的编解码器规格书PDF中文资料

厂商型号	DA7219-02VBA
参数属性	DA7219-02VBA 封装/外壳为32-UFBGA，WLCSP；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的编解码器；产品描述：IC AUDIO CODEC 24B 32WLCSP
功能描述	Audio Codec with Advanced Accessory Detect
封装外壳	32-UFBGA，WLCSP
文件大小	1.80669 Mbytes
页面数量	129 页
生产厂商	RENESAS
中文名称	瑞萨
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-11-27 15:55:00
人工找货	DA7219-02VBA价格和库存，欢迎联系客服免费人工找货

Key Features

■ Android Wired Headset v1.1 compliant

■ High performance mono microphone to ADC record path with 90 dB SNR

□ ADC digital filters with Audio and Voice mode high-pass characteristics

□ Low-noise microphone bias regulator with programmable output

■ High performance stereo DAC to headphone playback path with 100 dB SNR

□ DAC digital filters with Audio and Voice mode high-pass cutoff and 5-band equalizer

■ Advanced Accessory Detect supports

□ 3-pole and 4-pole jack detection

□ MIC/GND polarity switching

□ Multiple button detection

□ Headphone impedance testing

■ Microphone input with automatic level control

■ Digital sidetone path with gain

■ Digital tone generator

■ System controller for simplified pop-free start-up and shut-down

■ Mixed sample rates of 24 kHz ADC, 48 kHz DAC supported from a single digital interface

■ Sample rates of up to 96 kHz at 24-bit resolution

■ Shut-down mode for very low current consumption during standby

■ Phase locked loop with WCLK tracking to generate system clock

■ 4-wire digital audio interface with support for I2S, TDM and other audio formats

■ 2-wire I2C compatible interface with support for High Speed mode up to 3.4 MHz

■ 4.5 mm x 1.6 mm WLCSP RouteEasy™ package for low cost PCB manufacture