參數(shù)資料
型號: AS3543-ECTP
廠商: ams
文件頁數(shù): 37/92頁
文件大小: 0K
描述: IC CODEC AUDIO FRONT END 68CTBGA
標(biāo)準(zhǔn)包裝: 4,000
類型: 音頻編解碼器
應(yīng)用: 便攜式音頻,電話
安裝類型: 表面貼裝
封裝/外殼: 68-TFBGA
供應(yīng)商設(shè)備封裝: 68-CTBGA(6x6)
包裝: 帶卷 (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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