EVAL-ADM1176EBZ(Rev0) View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
EVAL-ADM1176EBZ Datasheet PDF : 24 Pages
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ADM1176
Parameter
MONITORING ACCURACY1
Current Sense Absolute Accuracy
VSENSE for ADC Full Scale
Min
−1.45
−1.8
−2.8
−5.7
−1.5
−1.8
−2.95
−6.1
−1.95
−2.45
−3.85
−6.7
Typ
105.84
Voltage Sense Accuracy
−0.85
−0.9
−0.85
−0.9
−0.9
−1.15
VCC for ADC Full Scale,
Low Range (VRANGE = 1)
VCC for ADC Full Scale,
High Range (VRANGE = 0)
I2C TIMING
Low Level Input Voltage, VIL
High Level Input Voltage, VIH
Low Level Output Voltage on SDA, VOL
Output Fall Time on SDA from VIHMIN to VILMAX
Maximum Width of Spikes Suppressed by
Input Filtering on SDA and SCL Pins
Input Current, II, on SDA/SCL When Not
Driving Out a Logic Low
Input Capacitance on SDA/SCL
SCL Clock Frequency, fSCL
Low Period of the SCL Clock
High Period of the SCL Clock
0.7 VBUS
20 +
0.1 CB
50
−10
600
1300
6.65
26.52
5
Max
Unit Conditions
+1.45
+1.8
+2.8
+5.7
+1.5
+1.8
+2.95
+6.1
+1.95
+2.45
+3.85
+6.7
+0.85
+0.9
+0.85
+0.9
+0.9
+1.15
%
VSENSE = 75 mV
0°C to +70°C
%
VSENSE = 50 mV
0°C to +70°C
%
VSENSE = 25 mV
0°C to +70°C
%
VSENSE = 12.5 mV
0°C to +70°C
%
VSENSE = 75 mV
0°C to +85°C
%
VSENSE = 50 mV
0°C to +85°C
%
VSENSE = 25 mV
0°C to +85°C
%
VSENSE = 12.5 mV
0°C to +85°C
%
VSENSE = 75 mV
−40°C to +85°C
%
VSENSE = 50 mV
−40°C to +85°C
%
VSENSE = 25 mV
−40°C to +85°C
%
VSENSE = 12.5 mV
−40°C to +85°C
mV This is an absolute value to be used when
converting ADC codes to current readings;
any inaccuracy in this value is factored into
absolute current accuracy values (see specs
for Current Sense Absolute Accuracy)
%
VVCC = 3.0 V to 5.5 V
(low range)
0°C to +70°C
%
VVCC = 10.8 V to 16.5 V
0°C to +70°C
(high range)
%
VVCC = 3.0 V to 5.5 V
(low range)
0°C to +85°C
%
VVCC = 10.8 V to 16.5 V
0°C to +85°C
(high range)
%
VVCC = 3.0 V to 5.5 V
(low range)
−40°C to +85°C
%
VVCC = 10.8 V to 16.5 V
−40°C to +85°C
(high range)
V
These are absolute values to be used when
converting ADC codes to current readings;
V
any inaccuracy in these values is factored into
voltage accuracy values (see specs for Current
Sense Absolute Accuracy)
0.3 VBUS V
V
0.4
V
250
ns
IOL = 3 mA
CB = bus capacitance from SDA to GND
250
ns
+10
μA
pF
400
kHz
ns
ns
Rev. 0 | Page 4 of 24
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