ADM1232ANZ Analog Devices Inc, ADM1232ANZ Datasheet - Page 3

• Manufacturer Part Number: ADM1232ANZ
• Description: IC SUPERVISOR FOR CPU 8DIP
• Manufacturer: Analog Devices Inc
• Type: Simple Reset/Power-On Resetr

Specifications of ADM1232ANZ

• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 250 ms Minimum
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Threshold Voltage: 4.62V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 4.5V To 5.5V
• Reset Type: Active-High / Active-Low
• Supply Current: 200µA
• Delay Time: 610ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
V
Table 1.
Parameter
TEMPERATURE
POWER SUPPLY
STROBE AND PB RESET INPUTS
INPUT LEAKAGE CURRENT
OUTPUT CURRENT
OUTPUT VOLTAGE
1 V OPERATION
V
CAPACITANCE
PB RESET
RESET ACTIVE TIME
STROBE
V
V
CC
CC
CC
CC
Voltage
Current
Input High Level
Input Low Level
(STROBE, TOLERANCE)
TD
RESET
RESET/RESET
RESET/RESET
RESET/RESET High Level
RESET/RESET Low Level
RESET Output Voltage
RESET Output Voltage
5%
10%
Input (STROBE, TOLERANCE)
Output (RESET, RESET)
Time
Delay
Pulse Width
Timeout Period
Fall Time
Rise Time
OUTPUT DELAY
TRIP POINT
FAIL DETECT TO RESET
= full operating range, T
A
= T
MIN
Min
−40
4.5
2.0
−0.3
−1.0
8
−8
V
2.4
4.5
4.25
20
1
250
70
62.5
250
500
10
0
250
CC
to T
− 0.5
MAX
, unless otherwise noted.
Typ
5.0
20
200
1.6
10
−12
V
V
0.1
4.62
4.37
4
610
150
600
1200
610
CC
CC
− 0.1
− 0.1
Max
+85
5.5
50
500
V
+0.8
+1.0
0.4
4.74
4.49
5
7
20
1000
250
1000
2000
50
1000
CC
Rev. C | Page 3 of 12
+ 0.3
Unit
°C
V
μA
μA
V
V
μA
μA
mA
mA
V
V
V
V
V
V
V
pF
pF
ms
ms
ms
ns
ms
ms
ms
μs
μs
μs
ms
Test Conditions/Comments
T
V
V
V
V
When sourcing less than 500 μA, RESET remains within
0.5 V of V
When sinking less than 500 μA, RESET remains within
0.5 V of GND on power-down until V
When sourcing less than 50 μA.
When sinking less than 50 μA.
TOLERANCE = GND.
TOLERANCE = V
T
T
PB RESET must be held low for a minimum of 20 ms to
guarantee a reset.
TD = 0 V.
TD = floating.
TD = V
Guaranteed by design.
Guaranteed by design.
RESET and RESET are logically correct.
After V
After V
A
A
A
IL
IL
CC
CC
, V
, V
= T
= 25°C.
= 25°C.
is at 4.5 V to 5.5 V.
is at 4.5 V to 5.5 V.
IH
IH
MIN
= CMOS levels.
= TTL levels.
CC
CC
CC
.
to T
falls below the set tolerance voltage (see Figure 9).
rises above the set tolerance voltage.
CC
on power-down until V
MAX
.
CC
.
CC
CC
drops below 2.0 V.
drops below 2.0 V.
ADM1232