ADM809-5LART-REEL Analog Devices Inc, ADM809-5LART-REEL Datasheet - Page 5

• Manufacturer Part Number: ADM809-5LART-REEL
• Description: IC SUPERVISOR MPU 4.63V SOT23
• Manufacturer: Analog Devices Inc
• Type: Simple Reset/Power-On Resetr

Specifications of ADM809-5LART-REEL

• Rohs Status: RoHS non-compliant
• 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-23-3, TO-236-3, Micro3™, SSD3, SST3

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
1
2
3
Table 4. RESET Threshold Options
Model
ADM809-5L
ADM809-5S
Mnemonic
GND
RESET
V
CC
Function
Ground Reference for All Signals (0 V).
Active Low Logic Output. RESET remains low while V
55 ms (typical) after V
Supply Voltage Being Monitored.
RESET
NOTES
1.
2. V
V
t
1
CC
REF
= RESET TIME = 55ms TYPICAL.
= RESET VOLTAGE THRESHOLD.
V
REF
t
RESET
RESET Threshold (V)
4.63
2.93
1
GND 1
Figure 4. Power Fail RESET Timing
CC
rises above the reset threshold.
Figure 3. Pin Configuration
V
2
REF
Rev. B | Page 5 of 8
ADM809-5L/
ADM809-5S
(Not to Scale)
TOP VIEW
V
REF
t
1
3
V
CC
CC
is below the reset threshold, and remains low for
V
REF
ADM809-5L/ADM809-5S