Datasheet

ADM1185
Rev. B | Page 3 of 16
SPECIFICATIONS
V
CC
= 2.7 V to 5.5 V, T
A
= −40°C to +85°C, unless otherwise noted.
Table 1.
Parameter Min Typ Max Unit Conditions
VCC PIN
Operating Voltage Range, V
CC
2.7 3.3 5.5 V
Supply Current, I
VCC
24 80 μA
VIN1 TO VIN4 (VINx) PINS
Input Current, I
VINLEAK
−20 +20 nA V
VINx
= 0.7 V
Input Rising Threshold, V
THR
0.5952 0.6000 0.6048 V
OUT1 TO OUT3 (OUTx), PWRGD PINS
Output Low Voltage, V
OUTL
0.4 V V
CC
= 2.7 V, I
SINK
= 2 mA
0.4 V V
CC
= 1 V, I
SINK
= 100 μA
Leakage Current, I
ALERT
−1 +1 μA
V
CC
that Guarantees Valid Outputs 1 V
All outputs are guaranteed to be either low or
giving a valid output level from V
CC
= 1 V
TIMING DELAYS
Delays only applicable to certain operations states;
refer to state diagram (Figure 19) for more details
VIN1 to OUT1 Rising Delay 100 190 280 ms V
CC
= 3.3 V, see Figure 7
VIN4 to PWRGD Rising Delay 100 190 280 ms V
CC
= 3.3 V, see Figure 7
VIN2 to OUT2, VIN3 to OUT3
Low-to-High Propagation Delay 30 μs V
CC
= 3.3 V, see Figure 9
High-to-Low Propagation Delay, All Inputs 30 μs V
CC
= 3.3 V, see Figure 10