参数资料
型号: 71M6543F-IGTR/F
厂商: Maxim Integrated
文件页数: 133/154页
文件大小: 0K
描述: IC ENERGY METER 64K FLSH 100LQFP
标准包装: 1,000
系列: *
71M6543F/71M6543G Data Sheet
6.4.3
Battery Monitor
Table 91: Battery Monitor Performance Specifications ( TEMP_BAT = 1)
???? = 3.291 ?? + ( ???????????? ? 142) ? 0.0255 ?? + ?????????? ? 328 ????
Parameter
BV: Battery Voltage
(definition)
Condition
MSN mode, TEMP_PWR = 1
BRN mode,
TEMP_PWR = TEMP_BSEL
Min Typ Max
???? = 3.3 ?? + ( ???????????? ? 142) ? 0.0246 ?? + ?????????? ? 297 ????
Unit
V
? BV
? VBAT
? 1 ?
Measurement Error
100 ? ?
?
?
VBAT =
2.0 V
2.5 V
3.0 V
4.0 V
-7.5
-5
-3
-3
7.5
5
3
5
%
%
%
%
Input impedance in
continuous measurement,
MSN mode.
V(VBAT_RTC)/I(VBAT_RTC)
V3P3 = 3.3 V,
TEMP_BSEL = 0,
TEMP_PER = 111,
VBAT_RTC = 3.6 V,
1
M?
Load applied with BCURR
IBAT( BCURR =1) - IBAT( BCURR =0)
V3P3 = 3.3 V
50
100
140
μA
v2
133
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