±15kV ESD-Protected, Single/Dual/Octal,
CMOS Switch Debouncers
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
MAX6816/MAX6817/MAX6818
SUPPLY CURRENT vs. TEMPERATURE
V
CC
= 5V
6
SUPPLY CURRENT (µA)
5
4
3
2
1
0
-50
-25
0
25
50
75
100
V
CC
= 3V
MAX6816 TOC01
DEBOUNCE OF CLOSING SWITCH
MAX6816 TOC02
DEBOUNCE OF OPENING SWITCH
MAX6816 TOC03
7
IN (5V/div)
-5V
4V
OUT (2V/div)
IN (5V/div)
V
CC
= 5V
10ms/div
5V
5V
-5V
4V
OUT (2V/div)
0
0
V
CC
= 5V
10ms/div
TEMPERATURE (°C)
OUTPUT LOGIC LEVEL
vs. SUPPLY VOLTAGE
V
OH
, I
SOURCE
= 0.4mA
5
OUTPUT LOGIC LEVEL (V)
4
3
2
1
V
OL
, I
SINK
= 1.6mA
0
2
3
4
SUPPLY VOLTAGE (V)
5
6
0
MAX6816 toc04
MAX6818 EN INPUT LOGIC THRESHOLD
vs. SUPPLY VOLTAGE
MAX6816 toc05
6
5
4
LOGIC THRESHOLD (V)
3
2
1
2
3
4
SUPPLY VOLTAGE (V)
5
6
DEBOUNCE DELAY PERIOD
vs. TEMPERATURE
MAX6816 toc06
V
CC
UNDERVOLTAGE LOCKOUT
vs. TEMPERATURE
MAX6816 toc07
50
DEBOUNCE DELAY PERIOD (ms)
5
V
CC
UNDERVOLTAGE LOCKOUT (V)
4
45
V
CC
= 3V
40
V
CC
= 5V
35
3
2
1
30
-50
-25
0
25
50
75
100
TEMPERATURE (°C)
0
-50
-25
0
25
50
75
100
TEMPERATURE (°C)
_______________________________________________________________________________________
3
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
