cat5172 ON Semiconductor, cat5172 Datasheet - Page 7

• Manufacturer Part Number: cat5172
• Description: 256-position Spi Compatible Digital Potentiometer
• Manufacturer: ON Semiconductor

−12
−18
−24
−30
−36
−6
0
1
Figure 10. Wiper’s Transition from Position
Figure 12. Gain vs. Bandwidth (Tap 0x80)
0xFF to Position 0x00 Relative to the CS
Disable, V
10
f (KHz)
V
CC
CC
= 5 V
= 3 V
V
CC
100
= 5 V
TYPICAL CHARACTERISTICS
http://onsemi.com
1000
CS
W
7
400
350
300
250
200
150
100
30
25
20
15
10
5
0
1
2
Figure 11. Standby Current
3
10
Figure 13. PSRR
V
CC
V
f (KHz)
V
CC
= 3 V
CC
4
(V)
= 5 V
T = 90°C
100
T = −45°C
5
T = 25°C
1000
6