ADM823LYRJZ-R7 Analog Devices Inc, ADM823LYRJZ-R7 Datasheet - Page 6
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ADM823LYRJZ-R7
Manufacturer Part Number
ADM823LYRJZ-R7
Description
IC,Power Supply Supervisor,TSOP,5PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Simple Reset/Power-On Resetr
Datasheet
1.ADM825TYRJZ-R7.pdf
(12 pages)
Specifications of ADM823LYRJZ-R7
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
4.63V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ADM823LYRJZ-R7TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADM823LYRJZ-R7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADM823/ADM824/ADM825
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
Figure 2. ADM823 Pin Configuration
RESET
Mnemonic
RESET
GND
MR (ADM823)
RESET (ADM824/ADM825)
WDI (ADM823/ADM824)
MR (ADM825)
V
GND
MR
CC
1
2
3
(Not to Scale)
ADM823
TOP VIEW
5
4
V
WDI
CC
Active High, Push-Pull Reset Output.
Description
Active Low, Push-Pull Reset Output. Asserted whenever V
Ground.
Manual Reset Input. This is an active low input which, when forced low for at least 1 μs, generates
a reset. It features a 52 kΩ internal pull-up.
Watchdog Input. Generates a reset if the voltage on the pin remains low or high for the duration
of the watchdog timeout. The timer is cleared if a logic transition occurs on this pin or if a reset is
generated.
Manual Reset Input. This is an active low input which, when forced low for at least 1 μs, generates
a reset. It features a 52 kΩ internal pull-up.
Power Supply Voltage Being Monitored.
Figure 3. ADM824 Pin Configuration
RESET
RESET
GND
Rev. C | Page 6 of 12
1
2
3
(Not to Scale)
ADM824
TOP VIEW
5
4
V
WDI
CC
CC
is below the reset threshold, V
Figure 4. ADM825 Pin Configuration
RESET
RESET
GND
1
2
3
(Not to Scale)
ADM825
TOP VIEW
5
4
V
MR
CC
TH
.