MAX5160 查看數據表（PDF） - Maxim Integrated
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MAX5160 Datasheet PDF : 9 Pages
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Low-Power Digital Potentiometers
Typical Operating Characteristics (continued)
(VDD = +5V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
0.9
0.8
0.7
0.6
VDD = +5V
0.5
0.4
0.3
0.2
VDD = +2.7V
0.1
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
TAP-TO-TAP SWITCHING TRANSIENT
OUTPUT
W
50mV/div
0V
INC
2V/div
0V
5µs/div
PIN PIN
MAX5160 MAX5161
1
5
2
4
3
2
4
3
5
—
6
1
7
—
8
6
NAME
INC
U/D
H
GND
W
L
CS
VDD
Pin Description
FUNCTION
Wiper Increment Control Input. With CS low, a high-to-low transition increments
(U/D high) or decrements (U/D low) the wiper position.
Up/Down Control Input. With CS low, a high-to-low INC transition increments
(U/D high) or decrements (U/D low) the wiper position.
High Terminal of Resistor
Ground
Wiper Terminal of Resistor
Low Terminal of Resistor
Chip-Select Input. Drive low to change the wiper position through INC and U/D.
Power Supply
4 _______________________________________________________________________________________
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