ADM810JART AD [Analog Devices], ADM810JART Datasheet - Page 3

• Manufacturer Part Number: ADM810JART
• Description: Microprocessor Supervisory Circuit in 3-Pin SOT-23
• Manufacturer: AD [Analog Devices]

Pin
1
2
2
3
REV. 0
Model*
ADM809LART-REEL
ADM809LART-REEL-7
ADM809MART-REEL
ADM809MART-REEL-7
ADM809JART-REEL
ADM809JART-REEL-7
ADM809TART-REEL
ADM809TART-REEL-7
ADM809SART-REEL
ADM809SART-REEL-7
ADM809RART-REEL
ADM809RART-REEL-7
ADM810LART-REEL
ADM810LART-REEL-7
ADM810MART-REEL
ADM810MART-REEL-7
ADM810JART-REEL
ADM810JART-REEL-7
ADM810TART-REEL
ADM810TART-REEL-7
ADM810SART-REEL
ADM810SART-REEL-7
ADM810RART-REEL
ADM810RART-REEL-7
*Only available in Reels.
Mnemonic
GND
RESET (ADM809) Active Low Logic Output. RESET
RESET (ADM810) Active High Logic Output. RESET
V
CC
RESET, RESET
PIN FUNCTION DESCRIPTION
PIN CONFIGURATION
GND
1
2
Function
0 V. Ground reference for all signals.
remains low while V
reset threshold, and remains low for
240 ms (typ) after V
the reset threshold
remains high while V
reset threshold, and remains high for
the reset threshold.
Supply voltage being monitored.
240 ms (typ) after V
(Not to Scale)
ADM809/
ADM810
TOP VIEW
Reset
Threshold
4.63 V
4.63 V
4.38 V
4.38 V
4.00 V
4.00 V
3.08 V
3.08 V
2.93 V
2.93 V
2.63 V
2.63 V
4.63 V
4.63 V
4.38 V
4.38 V
4.00 V
4.00 V
3.08 V
3.08 V
2.93 V
2.93 V
2.63 V
2.63 V
3
V
RESET, RESET
CC
CC
CC
CC
CC
is below the
rises above
is below the
rises above
ORDERING GUIDE
Temperature
Range
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–40 C to +105 C
–3–
RESET
V
CC
t1 = RESET TIME = 240ms TYP.
V
REF
Model
ADM809LART
ADM809MART
ADM809JART
ADM809TART
ADM809SART
ADM809RART
ADM810LART
ADM810MART
ADM810JART
ADM810TART
ADM810SART
ADM810RART
Figure 2. Power Fail Reset Timing
= RESET VOLTAGE THRESHOLD
Table I. Reset Threshold Options
V
REF
t1
Brand
Information
9LXX
9LXX
9MXX
9MXX
9JXX
9JXX
9TXX
9TXX
9SXX
9SXX
9RXX
9RXX
ALXX
ALXX
AMXX
AMXX
AJXX
AJXX
ATXX
ATXX
ASXX
ASXX
ARXX
ARXX
V
REF
ADM809/ADM810
V
REF
4.63 V
4.38 V
4.00 V
3.08 V
2.93 V
2.63 V
4.63 V
4.38 V
4.00 V
3.08 V
2.93 V
2.63 V
RESET
Threshold
t1
Quantity
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
10K
3K
V
REF