参数资料
型号: 71M6545-IGTR/F
厂商: Maxim Integrated
文件页数: 117/133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
6.4.5
Supply Current
The supply currents provided in below in Table 85 include only the current consumed by the 71M6545/H.
Refer to the 71M6xxx Data Sheet for additional current required when using a 71M6x03 remote sensor.
Table 85: Supply Current Performance Specifications
Parameter
I1a:
V3P3A + V3P3SYS current,
Normal Operation
I1b:
V3P3A + V3P3SYS current,
Normal Operation
PLL_FAST =0
I1c:
V3P3A + V3P3SYS current,
Normal Operation
PRE_E =1
I1d:
V3P3A + V3P3SYS current,
Normal Operation
PRE_E =1, ADC_DIV =1,
FIR_LEN =0.
(see note 1)
I1e:
V3P3A + V3P3SYS current,
Normal Operation
PLL_FAST =0, PRE_E =1.
(see note 1)
I2:
V3P3A + V3P3SYS dynamic
current
VBAT_RTC current
I3a: MSN
I3b: SLP Mode
I3c: SLP Mode (see note 1)
I4:
V3P3A + V3P3SYS current,
Write Flash with ICE
Condition
Polyphase: 4 Currents, 3 Voltages
V3P3A = V3P3SYS = 3.3 V,
MPU_DIV [2:0] = 3 (614 kHz MPU clock),
No Flash memory write,
RTM_E =0, PRE_E =0, CE_E =1, ADC_E =1,
ADC_DIV =0, MUX_DIV[3:0] =7,
FIR_LEN[1:0] =1, PLL_FAST =1
Same as I1a, except PLL_FAST =0
Same as I1a, except PRE_E =1
Same as I1a, except PRE_E =1, ADC_DIV =1,
FIR_LEN =0.
Same as I1a, except PRE_E =1, PLL_FAST =0.
Same as I1a, except with variation of
MPU_DIV[2:0] .
I MPU_DIV = 0 - I MPU_DIV = 3
4.3
T A ≤ 25 °C
T A = 85 °C
Same as I1, except write Flash at maximum rate,
CE_E =0, ADC_E =0.
Min
-300
Typ
7.2
2.9
7.3
6.5
3.0
0.4
0
0.7
1.5
7.1
Max
8.5
3.8
8.7
7.5
3.9
0.6
300
1.7
3.2
8.7
Unit
mA
mA
mA
mA
mA
mA/
MHz
nA
μA
μA
mA
Note:
1. Guaranteed by design; not production tested.
6.4.6
V3P3D Switch
Table 86: V3P3D Switch Performance Specifications
Parameter
Condition
Min
Typ
Max
Unit
On resistance – V3P3SYS to V3P3D
V3P3D I OH , MSN
v2
| I V3P3D | ≤ 1 mA
V3P3SYS = 3V
V3P3D = 2.9V
10
10
Ω
mA
117
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