Preliminary Technical Data
SPECIFICATIONS
ADM823/ADM824/ADM825
V
CC
= 4.75 V to 5.5 V for ADM82_L, V
CC
= 4.5 V to 5.5 V for ADM82_M, V
CC
= 3.15 V to 3.6 V for ADM82_T,
V
CC
= 3 V to 3.6 V for ADM82_S, V
CC
= 2.7 V to 3.6 V for ADM82_R, V
CC
= 2.38 V to 2.75 V for ADM82_Z,
V
CC
= 2.25 V to 2.75 V for ADM82_Y, T
A
= T
MIN
to T
MAX
, unless otherwise noted
Table 2.
Parameter
SUPPLY
V
CC
Operating Voltage Range
Supply Current
Min
1
1.2
10
5
RESET THRESHOLD VOLTAGE
ADM82_L
ADM82_M
ADM82_T
ADM82_S
ADM82_R
ADM82_Z (SC70 only)
ADM82_Y (SC70 only)
RESET THRESHOLD TEMPERATURE COEFFICIENT
RESET THRESHOLD HYSTERESIS
RESET TIMEOUT PERIOD
V
CC
TO RESET DELAY
RESET Output Voltage
140
Typ
Max
5.5
24
12
Unit
V
V
碌A(chǔ)
碌A(chǔ)
Test Conditions/Comments
T
A
= 0擄C to +70擄C
T
A
= T
MIN
to T
MAX
WDI and MR unconnected
ADM82_L/M
WDI and MR unconnected
ADM82_T/S/R/Z/Y
T
A
= 25擄C
T
A
= T
MIN
to T
MAX
T
A
= 25擄C
T
A
= T
MIN
to T
MAX
T
A
= 25擄C
T
A
= T
MIN
to T
MAX
T
A
= 25擄C
T
A
= T
MIN
to T
MAX
T
A
= 25擄C
T
A
= T
MIN
to T
MAX
T
A
= 25擄C
T
A
= T
MIN
to T
MAX
T
A
= 25擄C
T
A
= T
MIN
to T
MAX
ADM82_L/M
ADM82_T/S/R/Z/Y
V
TH
鈥?V
CC
= 100 mV
V
CC
= V
TH
min, I
SINK
= 3.2 mA,
ADM82_L/M
V
CC
= V
TH
min, I
SINK
= 1.2 mA,
ADM82_T/S/R/Z/Y
T
A
= 0擄C to 70擄C, V
CC
= 1 V,
V
CC
falling, I
SINK
= 50 碌A(chǔ)
V
CC
= V
TH
max, I
SOURCE
= 120 碌A(chǔ),
ADM82_L/M
V
CC
= V
TH
max, I
SOURCE
= 30 碌A(chǔ),
ADM82_T/S/R/Z/Y
RESET = 0 V, V
CC
= 5.5 V,
ADM82_L/M
RESET = 0 V, V
CC
= 5.5 V,
ADM82_T/S/R/Z/Y
V
CC
= V
TH
max, I
SINK
= 3.2 mA,
ADM824L/M, ADM825L/M
V
CC
= V
TH
max, I
SINK
= 1.2 mA,
ADM824T/S/R/Z/Y,
ADM825T/S/R/Z/Y
V
CC
> = 1.8 V, I
SOURCE
= 150 碌A(chǔ)
4.56
4.50
4.31
4.25
3.04
3.00
2.89
2.85
2.59
2.55
2.28
2.25
2.16
2.13
4.63
4.38
3.08
2.93
2.63
2.32
2.19
40
10
5
200
40
4.70
4.75
4.45
4.50
3.11
3.15
2.96
3.00
2.66
2.70
2.35
2.38
2.22
2.25
280
0.4
0.3
0.3
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ppm/擄C
mV
mV
ms
碌s
V
V
V
V
V
V
CC
鈭?1.5
0.8 脳 V
CC
RESET Output Short Circuit Current
800
400
RESET Output Voltage
0.4
0.3
碌A(chǔ)
碌A(chǔ)
V
V
0.8 脳 V
CC
V
Rev.PrB | Page 3 of 10