71M6545 MAXIM [Maxim Integrated Products], 71M6545 Datasheet - Page 116

• Manufacturer Part Number: 71M6545
• Description: Four-Quadrant Metering, Phase Metrology Processors Flash/RAM Size
• Manufacturer: MAXIM [Maxim Integrated Products]

Data Sheet 71M6545/H
6.4.3 Battery Monitor
116
Parameter
BV: Battery Voltage
(definition)
Measurement Error
Input impedance in
continuous measurement,
MSN mode.
V(VBAT_RTC)/I(VBAT_RTC)
Load applied with BCURR
IBAT(BCURR=1) - IBAT(BCURR=0)
100
⋅

 

VBAT
Table 83: Battery Monitor Performance Specifications (TEMP_BAT = 1)
BV
_
RTC
−
1

 

© 2008–2011 Teridian Semiconductor Corporation
Condition
MSN mode, TEMP_PWR = 1
VBAT_RTC =
V3P3 = 3.3 V,
0x28A0[7] = 0,
TEMP_PER = 111,
VBAT_RTC = 3.6 V,
V3P3 = 3.3 V
4.0 V
2.0 V
2.5 V
3.0 V
���� = 3.3�� + ( ������������ − 142 ) ∙ 0.0246�� + ���������� ∙ 297����
Min
-7.5
50
-5
-3
-3
1
Typ
100
Max
140
PDS_6545_009
7.5
5
3
5
Unit
MΩ
µA
%
%
%
%
V
v1.0