AK4637VN数据手册AKM中文资料规格书
AK4637VN规格书详情
描述 Description
The AK4637VN is a low power 24-bit Mono CODEC with a microphone and speaker amplifiers. The AK4637VN supports sampling frequency from 8kHz to 48kHz. It is suitable for a wide range of application from speech signal processing for narrowband, wideband and super wideband to sound signal processing for audio band. The input circuits include a microphone amplifier and a high performance digital ALC (automatic level control) circuit. In addition, the output circuits include a speaker amplifier with 1W output power. It is suitable for various products as well as automotive applications with recording/playback function.
The AK4637VN are available in a small 20-pin QFN (3mm x 3mm, 0.4mm pitch: AK4637VN) package saving mounting area on the board.
应用 Application
Portable equipment with recording , playback function , Drive Recorder , Automotive Communication Module, etc.
技术参数
- 制造商编号
：AK4637VN
- 生产厂家
：AKM
- Number ofChannels(DA)
：1
- Bits [bit]
：24
- S/N (AD) [dB]
：95
- S/N (DA) [dB]
：94
- THD (AD) [dB]
：-84
- THD (DA) [dB]
：-85
- Power SupplyVoltage (MIN.) [V]
：2.8
- Power SupplyVoltage (TYP.) [V]
：3.3
- Power SupplyVoltage (MAX.) [V]
：5.5
- MicrophoneAmplifier
：Yes
- SpeakerAmplifier
：Monaural
- Other
：SPK-Amp: 1W Output
- Operating Temperature [℃]
：-40 to 85
- Device Package
：HWQFN
- Number of Pins
：20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
AKM |
24+ |
BGA-57 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
AKM |
25+ |
QFN |
5000 |
原装正品,欢迎来电咨询! |
询价 | ||
AKM |
23+ |
BGA-57 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
AKM |
22+ |
BGA-57 |
19555 |
原装正品现货 |
询价 | ||
AKM |
24+ |
BGA-57 |
9000 |
只做原装，欢迎询价，量大价优 |
询价 | ||
AKM |
2020+ |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
AKM |
21+ |
QFN |
11041 |
原装现货假一赔十 |
询价 | ||
AKM/旭化成 |
23+ |
20000 |
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/旭化成 |
24+ |
NA/ |
1000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AKM |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 |
