参数资料
型号: AS3543-ECTP
厂商: ams
文件页数: 37/92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
41 - 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
9.4.6
Register Description
VBATEMP_ON
Battery Temp. high level
(45 or 55°C)
BVDD >3V
610 or
400
mV
VBATEMP_OFF
Battery Temp. low level
(42 or 50°C)
BVDD >3V
700 or
500
mV
ICHG_OFF
End Of Charge current level
BVDD >3V
5%
INOM
10%
30%
50%
70%
INOM
15%
INOM
mA
IREV_OFF
Reverse current shut down
BVDD = 5V, CHGIN open
<1
uA
Table 27. Charger Related Register
Name
Base
Offset
Description
2-wire serial
19h-1h
Charger voltage, current and temp. supervision control
2-wire serial
19h-2h
Charger temperature and EOC level settings
2-wire serial
1Ch
Enables writings to extended registers 19h-1 to 19h-2
2-wire serial
25h
Enable/disable EOC and battery over-temperature interrupt
Read out charger status
2-wire serial
27h
Set CHGIN debounce time
2-wire serial
2Eh
ADC source selection, ADC result<9:8>
2-wire serial
2Fh
ADC result <7:0>
Table 26. Charger Parameter
Symbol
Parameter
Condition
Min
Typ
Max
Unit
ams
AG
Technical
content
still
valid
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