5秒后页面跳转
AK4538VN PDF预览

AK4538VN

更新时间: 2024-11-25 04:05:27
品牌 Logo 应用领域
AKM 解码器编解码器
页数 文件大小 规格书
70页 461K
描述
16Bit DS CODEC with MIC/HP/SPK-AMP

AK4538VN 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:VQCCN,针数:52
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-XQCC-N52长度:7.2 mm
功能数量:1端子数量:52
最高工作温度:70 °C最低工作温度:-10 °C
封装主体材料:UNSPECIFIED封装代码:VQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.4 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:NO LEAD端子节距:0.4 mm
端子位置:QUAD宽度:7.2 mm
Base Number Matches:1

AK4538VN 数据手册

 浏览型号AK4538VN的Datasheet PDF文件第2页浏览型号AK4538VN的Datasheet PDF文件第3页浏览型号AK4538VN的Datasheet PDF文件第4页浏览型号AK4538VN的Datasheet PDF文件第5页浏览型号AK4538VN的Datasheet PDF文件第6页浏览型号AK4538VN的Datasheet PDF文件第7页 
ASAHI KASEI  
[AK4538]  
AK4538  
16Bit DS CODEC with MIC/HP/SPK-AMP  
GENERAL DESCRIPTION  
The AK4538 targeted at PDA and other low-power, small size applications. It features a 16-bit stereo  
CODEC with a built-in Microphone-Amplifier, Headphone-Amplifier and Speaker-Amplifier. Input circuits  
include a Microphone-Amplifier and an ALC (Auto Level Control) circuit. The AK4538 is available in a  
52-QFN, utilizing less board space than competitive offerings.  
FEATURES  
1. Resolution : 16bits  
2. Recording Function  
· 1ch Mono Input  
· 1st MIC Amplifier : +20dB or 0dB  
· 2nd Amplifier with ALC : +27.5dB  
~ -8dB, 0.5dB Step  
· ADC Performance : S/(N+D) : 79dB, DR, S/N : 83dB  
3. Playback Function  
· Digital De-emphasis Filter (tc=50/15  
m
s, fs=32kHz, 44.1kHz, 48kHz)  
· Digital Volume (0dB  
· Stereo Line Output  
~
-127dB, 0.5dB Step, Mute)  
- Performance : S/(N+D) : 88dB, S/N : 92dB  
· Headphone-Amp  
- S/(N+D) : 70dB, S/N : 90dB  
- Output Power : 15mW@16  
· Mono Speaker-Amp with ALC  
- S/(N+D) : 64dB, S/N : 90dB  
- BTL Output  
W
(HVDD=3.3V)  
- Output Power : 300mW@8  
· Mono and Stereo Beep Inputs  
· AUX Input  
W
(HVDD=3.3V)  
· Mono Output  
4. Power Management  
5. Master Clock  
(1) PLL Mode  
· Frequencies : 11.2896MHz, 12MHz and 12.288MHz  
· Input Level : CMOS  
(2) External Clock Mode  
· Frequencies : 1.792MHz  
~ 12.288MHz  
6. Output Master Clock Frequencies : 32fs/64fs/128fs/256fs  
7. Sampling Rate  
(1) PLL Mode  
· 8kHz, 11.025kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz  
(2) External Clock Mode  
· 7kHz  
~
48kHz  
8. Control mode: 4-wire Serial / I2C Bus  
9. Master/Slave mode  
MS0198-E-01  
2003/5  
- 1 -  

与AK4538VN相关器件

型号 品牌 获取价格 描述 数据表
AK4540 AKM

获取价格

Consumer Circuit, PQFP48, LQFP-48
AK4540-VQ AKM

获取价格

Consumer Circuit, PQFP48, LQFP-48
AK4541 AKM

获取价格

AC’97 Rev 2.1 Multimedia Audio CODEC
AK4541VQ AKM

获取价格

AC’97 Rev 2.1 Multimedia Audio CODEC
AK4542 AKM

获取价格

Consumer Circuit, PQFP48, LQFP-48
AK4542-VQ AKM

获取价格

Consumer Circuit, PQFP48, LQFP-48
AK4543 AKM

获取价格

AC’97 Rev 2.1 Multimedia Audio CODEC
AK4543VQ AKM

获取价格

AC’97 Rev 2.1 Multimedia Audio CODEC
AK4544 AKM

获取价格

AC97 MULTIMEDIA AUDIO CODEC WITH SRC
AK4544A AKM

获取价格

AC97 MULTIMEDIA AUDIO CODEC WITH SRC