the nau88l24 is an ultra-low power high performance audio codec designed for smartphone, tablet pc, and other portable devices that supports both analog and digital audio functions. it includes one i²s/pcm interface, one digital mixer, two high quality dacs, two high quality adcs, two mono differential or one stereo differential analog microphone inputs, four analog single-ended microphone inputs, four digital pdm microphone inputs, one single ended stereo auxilary or one differenital mono inputs, one differential headset mic input, one stereo 2.9w class d loudspeaker amplifier driver for 4ω loads and 5v supply, and one stereo class g headphone amplifier with advanced headset detection.
featuers:
dac: headphone playback snr = 103db (48khz, 0db gain, rl= 32ω, a-weighted)
adc: microphone recording snr = 100db (48khz, 0db gain, a-weighted)
1 digital i²s/pcm/tdm
dynamic range compressor (drc)
5 band parametric equalizer
1 headset microphone, 4 analog or 4 digital pdm mic input supports
stereo 970mw class d loudspeaker @ 4.2v, 8?, 1% thd+n (or 2.9w @ 5.0v, 4ω, 10% thd+n)
class g headphone amplifier(27mw @ 32ω, 1% thd+n)
sampling rate from 8k to 96 khz
jack insertion and ejection detection
mic presence detection
up to 8 distinct button detection with long / short button press supports
speaker impedance detection
headphone crosstalk detection / suppressio
在多轴伺服控制系统中实现的同步精密运动
Google I/O 2022开发者主题演讲回顾
电烙铁的使用方法和关键技巧
苹果IOS11在追随安卓的道路上越走越近了!
vivox20发布会今晚8点见:现场曝光壕气冲天,外观、配置、价格、发布会直播地址一览
新唐科技NAU88L24简介英文版
Dialog公司USB PD芯片组被Hosiden最新智能手机电源适配器采用
OPPO宣布Reno 3 Pro将首发骁龙765G 并在下月发布骁龙865G首发新机
单片机的存储器结构的相关知识
双金属导线独特的优点
如何制作一个软锁存电路
工控机有什么用
物联网技术在医院药品物流管理中的应用怎样
如何提高继电器的使用可靠性
Vishay推新款电池旁路电阻可实现极低阻值
5G带来新机会,紫光展锐希望实现“数一数二”的目标
中美贸易战:中国最终的敌人不是美国
新唐科技W584A041介绍
宜扬科技推出新一代序列式闪存EN25QF256
电动滑板车电机驱动系统方案