MAX809 ON, MAX809 Datasheet - Page 3

• Manufacturer Part Number: MAX809
• Description: 3-Pin Microprocessor Reset Monitors
• Manufacturer: ON

1. Production testing done at T A = 25 C, over temperature limits guaranteed by design.
ELECTRICAL CHARACTERISTICS (V CC = Full Range, T A =
= +25C, V CC = 5V for L/M/J, 3.3V for T/S, 3.0V for R)
I CC
V TH
V OL
V OH
V OL
V OH
PIN DESCRIPTION
Symbol
Pin No.
1
2
2
3
V CC Range
Supply Current
Reset Threshold (Note NO TAG)
Reset Threshold Temperature Coefficient
V CC to Reset Delay V CC = V TH to (V TH – 100mV)
Reset Active Timeout Period
RESET Output Voltage Low (MAX809)
RESET Output Voltage High (MAX809)
RESET Output Voltage Low (MAX810)
RESET Output Voltage High (MAX810)
T A = 0 C to +70 C
T A = –40 C to +85 C
MAX8xxL/M/J: V CC < 5.5V
MAX8xxR/S/T: V CC < 3.6V
MAX8xxL: T A = 25 C
T A = –40 C to +85 C
MAX8xxM: T A = 25 C
T A = –40 C to +85 C
MAX809J: T A = 25 C
T A = –40 C to +85 C
MAX8xxT: T A = 25 C
T A = –40 C to +85 C
MAX8xxS: T A = 25 C
T A = –40 C to +85 C
MAX8xxR: T A = 25 C
T A = –40 C to +85 C
MAX809R/S/T: V CC = V TH min, I SINK = 1.2mA
MAX809L/M/J: V CC = V TH min, I SINK = 3.2mA
V CC > 1.0V, I SINK = 50 A
MAX809R/S/T: V CC > V TH max, I SOURCE = 500 A
MAX809L/M/J: V CC > V TH max, I SOURCE = 800 A
MAX810R/S/T: V CC = V TH max, I SINK = 1.2mA
MAX810L/M/J: V CC = V TH max, I SINK = 3.2mA
1.8 < V CC < V TH min, I SOURCE = 150 A
RESET (MAX809)
RESET (MAX810)
Symbol
GND
V CC
Ground
RESET output remains low while V CC is below the reset voltage threshold, and for 240msec (typ.)
after V CC rises above reset threshold
RESET output remains high while V CC is below the reset voltage threshold, and for 240msec (typ.)
after V CC rises above reset threshold
Supply Voltage (typ.)
Characteristic
MAX809, MAX810
http://onsemi.com
(Note NO TAG)
3
–40 C to +85 C unless otherwise noted
Description
V CC – 1.5
0.8 V CC
0.8 V CC
4.56
4.50
4.31
4.25
3.93
3.89
3.04
3.00
2.89
2.85
2.59
2.55
Min
140
1.0
1.2
—
—
—
—
—
—
—
—
—
4.63
4.38
4.00
3.08
2.93
2.63
Typ
240
—
—
24
17
—
—
—
—
—
—
30
20
—
—
—
—
—
—
—
—
. typical values are at T A
Max
4.70
4.75
4.45
4.50
4.06
4.10
3.11
3.15
2.96
3.00
2.66
2.70
560
5.5
5.5
0.3
0.4
0.3
0.3
0.4
60
50
—
—
—
—
—
ppm/ C
msec
Unit
sec
V
V
V
V
V
V
A