参数资料
型号: 71M6545-IGTR/F
厂商: Maxim Integrated
文件页数: 116/133页
文件大小: 0K
描述: IC ENERGY METER 3PHASE 64LQFP
标准包装: 1,500
系列: *
71M6545/71M6545H Data Sheet
6.4.4
Temperature Monitor
Table 84. Temperature Monitor
Parameter
Condition
Min
Typ
Max
Unit
???????? = 0.325 ? ?????????? + 22
???????? = 0.325 ? ?????????? + 22
63 ? ??????????
???????? =
+ 22
Temperature Measurement
Equation for 71M6545
(see notes 2 and 4)
Temperature Measurement
Equation for 71M6545H
(see notes 3 and 4)
Temperature Error (71M6545/H)
In MSN, TEMP_PWR =1:
In MSN, TEMP_PWR =1:
If STEMP ≤ 0:
If STEMP > 0:
T A = 22 ? C -2
???????? _85
2
°C
°C
VBAT_RTC charge per
measurement
0x28A0[7] = 0,
TEMP_PWR =0,
SLP Mode,
VBAT_RTC = 3.6 V
16
μC
Duration of temperature
measurement after setting
TEMP_START
(see note 1)
15
60
ms
Notes:
1. Guaranteed by design; not production tested.
2. For the 71M6545, TEMP_85 fuses read 0.
3. For the 71M6545H, TEMP_85 fuses ≠ 0.
4. The coefficients provided in these equations are typical.
116
v2
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