EVAL-ADM1192EBZ View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-ADM1192EBZ' PDF : 20 Pages View PDF
ADM1192
Data Sheet
Parameter
TIMER PIN
Pull-Up Current (Overcurrent Fault), ITIMERUPOC
Pull-Down Current, ITIMERDN
Pin Threshold High, VTIMERH
ALERT PIN
Output Low Voltage, VALERTOL
Input Current, IALERT
ADR PIN
Set Address to 00, VADRLOWV
Set Address to 01, RADRLOWZ
Set Address to 10, IADRHIGHZ
Set Address to 11, VADRHIGHV
Input Current for 00 Decode, IADRLOW
Input Current for 11 Decode, IADRHIGH
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 Pin and SCL Pin
Input Current, II, on SDA/SCL When Not
Driving a Logic Low Output
Input Capacitance on SDA/SCL
SCL Clock Frequency, fSCL
Low Period of the SCL Clock
High Period of the SCL Clock
Setup Time for Repeated Start Condition, tSU;STA
SDA Output Data Hold Time, tHD;DAT
Setup Time for a Stop Condition, tSU;STO
Bus Free Time Between a Stop and a Start
Condition, tBUF
Capacitive Load for Each Bus Line
Min
Typ
−46
−62
100
1.275
1.3
0.05
1
−1
0
80
120
−0.3
2
−40
−25
3
0.7 VBUS
20 + 0.1 CBUS
50
−10
5
600
1300
600
100
600
1300
Max
Unit Test Conditions/Comments
−78
µA
(18.125 × VSENSE) > VSETV, VTIMER = 1 V
µA Normal operation, VTIMER = 1 V
1.325 V
TIMER rising
0.1
V
IALERT = −100 µA
1.5
mA IALERT = −2 mA
+1
µA VALERT = VCC; ALERT asserted
0.8
V
Low state
160
kΩ Resistor to ground state, load pin with
specified resistance for 01 decode
+0.3
µA Open state, maximum load allowed on
ADR pin for 10 decode
5.5
V
High state
µA VADR = 0 V to 0.8 V
6
µA VADR = 2.0 V to 5.5 V
0.3 VBUS V
V
0.4
V
250
ns
250
ns
VBUS = 3.0 V to 5.5 V
VBUS = 3.0 V to 5.5 V
IOL = 3 mA
CBUS = bus capacitance from SDA to GND
+10
µA
pF
400
kHz
ns
ns
ns
900
ns
ns
ns
400
pF
1 Monitoring accuracy is a measure of the error in a code that is read back for a particular voltage/current. This is a combination of amplifier error, reference error, ADC
error, and error in ADC full-scale code conversion factor.
2 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 the
Specifications for the Current Sense Absolute Accuracy parameter).
3 These are absolute values to be used when converting ADC codes to voltage readings; any inaccuracy in these values is factored into voltage accuracy values (see the
Specifications for the Voltage Sense Accuracy parameter).
4 Time between the receipt of the command byte and the actual ADC result being placed in the register.
Rev. D | Page 4 of 20
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