Data Sheet ADCMP380
Rev. A | Page 3 of 10
SPECIFICATIONS
V
CC
= 2 V to 5.5 V, V
IN
< V
CC
+ 0.3 V, T
A
= −40°C to +85°C, unless otherwise noted. Typical values are at T
A
= 25°C.
Table 2.
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
OPERATING VOLTAGE RANGE V
CC
2 5.5 V Guarantees valid OUT output
0.9 V Guarantees OUT low
UNDERVOLTAGE LOCKOUT (UVLO)
RISE
Input Voltage Falling UVLO
FAL L
1.65 V
Hysteresis UVLO
HYS
90 mV
INPUT CURRENT
VCC Quiescent Current I
CC
92 190 nA OUT high
110 nA OUT high, T
A
= 25°C
IN Average Input Current I
VIN
4 8.5 nA V
IN
= 2 V, V
CC
= 5.5 V
4 32 nA V
IN
= 2 V, V
CC
= 2 V
REFERENCE VOLTAGE V
REF
Input falling
ADCMP380-1 0.984 1 1.016 V V
REF
= 1 V
ADCMP380-2 0.489 0.5 0.511 V V
REF
= 0.5 V
INPUT HYSTERESIS V
HYST
10.3 mV
PROPAGATION DELAY
IN to OUT t
PD
13.5 23 35 µs IN falling with V
REF
× 10% overdrive
22 39.5 61 µs IN rising with V
REF
× 10% overdrive
IN GLITCH REJECTION t
GR_IN
21 µs IN falling with V
REF
× 10% overdrive
38 µs IN rising with V
REF
× 10% overdrive
Output Voltage Low V
OUT_OL
0.4 V V
CC
> 4.25 V, I
SINK
= 6.5 mA
0.4 V V
CC
> 2.5 V, I
SINK
= 6 mA
0.4 V V
CC
> 1.2 V, I
SINK
= 4.6 mA
0.4 V V
CC
> 0.9 V, I
SINK
= 0.9 mA
Leakage Current 5 nA V
OUT
= V
CC
= 5.5 V
EN INPUT
V
IL
0.4 V
V
IH
0.9 V
EN Glitch Rejection 0.4 µs
EN to OUT Delay t
D_EN
0.65 µs EN falling
EN Pull-Up Resistance 0.5 0.6 0.82 MΩ
