MAX11041 Maxim, MAX11041 Datasheet - Page 5

• Manufacturer Part Number: MAX11041
• Description: The MAX11041 wired remote controller converts up to 30 different pushbuttons into an I²C register
• Manufacturer: Maxim

* Oscilloscope shots are taken with simulated bounce and chatter. Real switches will exhibit different bounce and chatter characteristics.
(T
V
A
SENSE
= +25°C, unless otherwise noted.)
INT
DEBOUNCE SCOPE SHOT (FALLING)
DEBOUNCED KEY
ADDED TO FIFO
7.0
6.5
6.0
5.5
5.0
4.5
4.0
____________________________________________________________________________________
10ms/div
1.6
V
NO JACK INSERTED
DD
µP READS FIFO
T
SUPPLY CURRENT vs. VOLTAGE
A
= +85°C
T
2.1
A
= +25°C
MAX11041 TOC01
V
DD
2.6
T
A
(V)
= -40°C
V
3.1
SENSE
INT
DEBOUNCE SCOPE SHOT (RISING)
3.6
DEBOUNCE KEY ADDED
TO FIFO
Wired Remote Controller
10ms/div
Typical Operating Characteristics
1.00
0.75
0.50
0.25
µP READS
MAX11041 TOC02
0
FIFO
1.6
NO JACK INSERTED
V
DD
SHUTDOWN SUPPLY CURRENT
2.1
T
A
= +85°C
vs. VOLTAGE
V
SENSE
INT
V
DD
2.6
T
A
(V)
T
= -40°C
A
KEYPRESS RELEASE SCOPE SHOT*
DEBOUNCE KEY ADDED
= +25°C
3.1
TO FIFO
10ms/div
3.6
µP READS
MAX11041 TOC03
FIFO
5