AK4637VN中文资料24-bit Mono CODEC with HPF, ALC/Eq and MIC/SPK-Amp数据手册AKM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 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
QFN |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
AKM |
20+ |
QFN |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
AKM |
24+ |
QFN |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
AKM |
2450+ |
SOP8 |
6540 |
只做原装正品现货或订货假一赔十! |
询价 | ||
AKM |
22+ |
QFN |
8000 |
原装正品支持实单 |
询价 | ||
AKM |
25+ |
BGA57 |
2650 |
原装优势!绝对公司现货 |
询价 | ||
AKM |
24+ |
QFN |
5000 |
询价 | |||
AKM |
QFN |
503 |
正品原装--自家现货-实单可谈 |
询价 | |||
AKM |
25+ |
CAN-8 |
18000 |
原厂直接发货进口原装 |
询价 |
