參數(shù)資料
型號(hào): ADM13305-25ARZ1
廠商: Analog Devices, Inc.
英文描述: Dual Processor Supervisors with Watchdog
中文描述: 雙處理器監(jiān)控器,帶有看門狗
文件頁數(shù): 4/12頁
文件大?。?/td> 214K
代理商: ADM13305-25ARZ1
ADM13305
V
DD
= 2.7 V to 5.5 V, 40°C ≤ T
A
≤ +85°C, unless otherwise noted.
Rev. 0 | Page 4 of 12
Table 2. ADM13305-4 and ADM13305-5
Parameter
OPERATING VOLTAGE RANGE, V
DD
SUPPLY CURRENT, I
DD
INPUT CAPACITANCE, C
I
RESET, RESET OUTPUT
High-Level Output Voltage, V
OH
Low-Level Output Voltage, V
OL
Power-Up Reset Voltage
1
SENSEv INPUTS
Falling Input Threshold Voltage, V
IT
Hysteresis at SENSEv Inputs, V
HYS
WDI
Average High Level Input Current, I
H(AV)
Average Low Level Input Current, I
L(AV)
INPUT VOLTAGE AT MR AND WDI
High Level, V
IH
Low Level, V
IL
INPUT TRANSITION RISE AND FALL RATE AT MR
HIGH LEVEL INPUT CURRENT, I
H
WDI
MR
SENSE1
SENSE2
LOW LEVEL INPUT CURRENT, I
L
WDI
MR
SENSEv
1
The lowest supply voltage at which RESET becomes active. t
r
, V
DD
≥ 15 μs/V.
Min
2.7
V
DD
0.2
V
DD
0.4
V
DD
0.4
0.5952
2.23
2.90
0.7 × V
DD
50
1
Typ
10
0.6
2.25
2.93
0
20
30
100
15
120
130
5
120
430
Max
5.5
40
0.2
0.4
0.4
0.4
0.6048
2.29
2.98
150
20
0.3 × V
DD
50
170
180
8
+50
170
600
+1
Unit
V
μA
pF
V
V
V
V
V
V
V
V
V
V
mV
mV
mV
μA
μA
V
V
ns/V
μA
μA
μA
nA
μA
μA
μA
Test Conditions/Comments
V
I
= 0 V to V
DD
I
OH
= 20 μA
I
OH
= 2 mA, V
DD
= 3.3 V
I
OH
= 3 mA, V
DD
= 5.5 V
I
OH
= 20 μA
I
OH
= 2 mA, V
DD
= 3.3 V
I
OH
= 3 mA, V
DD
= 5.5 V
I
OH
= 20 μA, V
DD
≥ 1.1 V
T
A
= 40°C to +85°C
T
A
= 40°C to +85°C
T
A
= 40°C to +85°C
V
IT
= 0.6 V
V
IT
= 2.25 V
V
IT
= 2.93 V
WDI = V
DD
= 5.5 V
WDI = 0 V, V
DD
= 5.5 V
WDI = V
DD
= 5.5 V
MR = 0.7 × V
DD
, V
DD
= 5.5 V
SENSE1 = V
DD
= 5.5 V
SENSE2 = V
DD
= 5.5 V
WDI = 0 V, V
DD
= 5.5 V
MR = 0 V, V
DD
= 5.5 V
SENSE1, SENSE2 = 0 V
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