参数资料
型号: 71M6542F-IGT/F
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP100
封装: LEAD FREE, LQFP-100
文件页数: 48/165页
文件大小: 2208K
代理商: 71M6542F-IGT/F
v1.1
2008–2011 Teridian Semiconductor Corporation
141
6.4.3
Battery Monitor
Table 98: Battery Monitor Performance Specifications (TEMP_BAT= 1)
Parameter
Condition
Min
Typ
Max
Unit
BV: Battery Voltage
(definition)
MSN mode, TEMP_PWR = 1
BRN mode,
TEMP_PWR=TEMP_BSEL
=3.3+(142)0.0246+
297
=3.291+(142)0.0255+
328
V
Measurement Error
1
100
VBAT
BV
VBAT =
2.0 V
2.5 V
3.0 V
4.0 V
-7.5
-5
-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
A
6.4.4
Temperature Monitor
Table 99. Temperature Monitor
Parameter
Condition
Min
Typ
Max
Unit
Temperature Measurement
Equation
In MSN,
TEMP_PWR=1:
=0.325+22
In BRN, TEMP_PWR = TEMP_BSEL:
=0.325+0.0021820.609+64.4
°C
Temperature Error
TA=+22°C
-2
+2
°C
VBAT_RTC charge per
measurement
TEMP_BSEL = 0,
TEMP_PWR=0,
SLP Mode,
VBAT_RTC = 3.6 V
16
C
Duration of temperature
measurement after setting
TEMP_START
(see note 1)
TEMP_PWR = 0,
TEMP_PER = 7,
SLP Mode,
VBAT_RTC = 3.6 V
Force V3P3D = 1.0 V
15
60
ms
Notes:
1.
Guaranteed by design; not production tested.
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