71m6532f-igt Maxim Integrated Products, Inc., 71m6532f-igt Datasheet - Page 100

• Manufacturer Part Number: 71m6532f-igt
• Description: Energy Meter Ic
• Manufacturer: Maxim Integrated Products, Inc.

Data Sheet 71M6531D/F-71M6532D/F
5.4
5.4.1
a
5.4.2
5.4.3
5.4.4
100
Parameter
Digital high-level input voltage
Digital low-level input voltage
Input pull-up current, I
Input pull down current, I
In battery powered modes, digital inputs should be below 0.3 V or above 2.5 V to minimize battery current.
Parameter
Digital high-level output voltage V
Digital low-level output voltage V
OPT_TX V
OPT_TX V
Parameter
Offset Voltage: V1-VBIAS
Hysteresis Current: V1
Response Time: V1
WDT Disable Threshold: V1-V3P3A
Parameter
Load Resistor
LSB Value
Offset Error
E_RST, CKTEST
Other digital inputs
ICE_E
RESET
PB
Other digital inputs
E_RXTX,
Performance Specifications
Input Logic Levels
Output Logic Levels
Power-Fault Comparator
Battery Monitor
OH
OL
(V3P3D-OPT_TX)
[M40MHZ, M26MHZ]
= [00], [10], or [11]
[M40MHZ, M26MHZ]
= [01]
Table 73: Battery Monitor Performance Specifications (BME= 1)
Table 72: Power-Fault Comparator Performance Specifications
IL
© 2005-2010 TERIDIAN Semiconductor Corporation
IH
a
a
, V
, V
IL
OL
IH
OH
Table 71: Output Logic Levels
Table 70: Input Logic Levels
I
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
SOURCE
SINK
VIN = V3P3D
VIN=0 V, ICE_E=1
FIR_LEN[1:0]=0 (L=138)
FIR_LEN[1:0]=1 (L=288)
FIR_LEN[1:0]=2 (L=384)
FIR_LEN[1:0]=0 (L=186)
FIR_LEN[1:0]=1 (L=384)
FIR_LEN[1:0]=2 (L=588)
Vin = VBIAS – 100 mV
+100 mV overdrive
Voltage at V1 rising
Voltage at V1 falling
Condition
=20 mA
= 1 mA
= 15 mA
= 1 mA
= 15 mA
Condition
=1 mA
Condition
Condition
V3P3D–0.4
V3P3D-0.6
Min
0
Min
10
10
10
10
-1
-1
-1
2
(-10%)
(-10%)
-400
-200
Min
Min
-20
0.8
10
27
Typ
Typ
0
0
0
-48.7
-5.35
-2.26
-19.8
-2.26
-0.63
Typ
Typ
37
45
8
0
FDS 6531/6532 005
Max
Max
100
100
100
100
0.8
(+10%)
(+10%)
0.4
0.8
0.4
0.7
1
1
1
+100
Max
Max
+15
100
100
-10
1.2
63
Unit
Unit
µA
µA
µA
µA
µA
µA
µA
Unit
Unit
V
V
mV
mV
mV
V
V
V
V
V
V
μA
kΩ
μV
μV
μV
μV
μV
μV
µs
μs
v1.3