AK4953AEN数据手册集成电路（IC）的编解码器规格书PDF
| 厂商型号 |
AK4953AEN |
| 参数属性 | AK4953AEN 封装/外壳为36-WFQFN 裸露焊盘；包装为托盘；类别为集成电路（IC）的编解码器；产品描述：IC STEREO CODEC 24BIT 36QFN |
| 功能描述 | Low Power 24-Bit 2ch ADC & 2ch DAC with ALC/Eq and MIC/HP/SPK-Amp |
| 封装外壳 | 36-WFQFN 裸露焊盘 |
| 制造商 | AKM Asahi Kasei Microsystems |
| 中文名称 | 旭化成微电子 旭化成微电子株式会社 |
| 数据手册 | |
| 更新时间 | 2025-8-15 15:05:00 |
| 人工找货 | AK4953AEN价格和库存，欢迎联系客服免费人工找货 |
AK4953AEN规格书详情
描述 Description
The AK4953AEN is a low power consumption 24bit stereo CODEC with a microphone, headphone and speaker amplifiers. The input circuits include a microphone amplifier and an ALC (Automatic Level Control) circuit, and the output circuits include a cap-less headphone amplifier and a speaker amplifier. It is suitable for portable application with recording/playback function. The integrated charge pump circuit generates a negative voltage and removes the output AC coupling capacitors. The speaker amplifier has a wide operating voltage range, which is from 0.9V to 5.5V, enabling a direct drive to batteries. The AK4953AEN is available in a small 36-pin QFN (5mm x 5mm, 0.4mm pitch), utilizing less board space than competitive offerings.
应用 Application
Portable equipment with recording / playback function, etc.
技术参数
- 制造商编号
：AK4953AEN
- 生产厂家
：AKM
- Number ofChannels(DA)
：2
- Bits [bit]
：24
- S/N (AD) [dB]
：96
- S/N (DA) [dB]
：96
- THD (AD) [dB]
：-85
- THD (DA) [dB]
：-80
- Power SupplyVoltage (MIN.) [V]
：2.85
- Power SupplyVoltage (TYP.) [V]
：3.3
- Power SupplyVoltage (MAX.) [V]
：3.5
- MicrophoneAmplifier
：Yes
- SpeakerAmplifier
：Monaural
- Operating Temperature [℃]
：-30 to 85
- Device Package
：HWQFN
- Number of Pins
：36
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AKM |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
AKM Semiconductor Inc. |
23+ |
36-QFN5x5 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
AKM Semiconductor Inc. |
23+ |
36-QFN5x5 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
AKM/旭化成 |
24+ |
NA/ |
6250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AKM/旭化成 |
23+ |
QFN |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
AKM Semiconductor Inc. |
22+ |
36QFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
ASAHIKASEIMICR |
25+ |
QFN |
3000 |
原装正品,欢迎来电咨询! |
询价 | ||
AKM |
1815+ |
QFN |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
Asahi Kasei Microdevices/AKM |
25+ |
36-WFQFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
AKM |
1544+ |
QFN |
938 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
