参数资料
型号: AS3543-ECTP
厂商: ams
文件页数: 27/92页
文件大小: 0K
描述: IC CODEC AUDIO FRONT END 68CTBGA
标准包装: 4,000
类型: 音频编解码器
应用: 便携式音频,电话
安装类型: 表面贴装
封装/外壳: 68-TFBGA
供应商设备封装: 68-CTBGA(6x6)
包装: 带卷 (TR)
www.austriamicrosystems.com
Revision 1.11
32 - 91
AS3543 3v2
Data Sheet - D e t a i l e d D e s c r i p t i o n - P o w e r M a n a g e m e n t F u n c t i o n s
Figure 20. LDO Block Diagram
9.1.6
Register Description
Load regulation
Output noise
transient load: 1mA – 100mA slope: 1s
Output load: 150mA
Load Regulation
output load: 10mA
transient input voltage ripple: 500mV
output load: 150mA
transient input voltage ripple: 500mV
Table 21. LDO Related Register
Name
Base
Offset
Description
2-wire serial
18h-1
PVDD1 (LDO3) control and voltage settings
2-wire serial
18h-2
PVDD2 (LDO4) control and voltage settings
2-wire serial
18h-6
AVDD27 (LDO2) control and voltage settings
2-wire serial
18h-7
AVDD17 (LDO1) control and voltage settings
2-wire serial
1Ch
Enables writings to extended registers 18h-1 to 18h-7
ams
AG
Technical
content
still
valid
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