CAT5122SDI10GT3 ON Semiconductor, CAT5122SDI10GT3 Datasheet - Page 4
CAT5122SDI10GT3
Manufacturer Part Number
CAT5122SDI10GT3
Description
Digital Potentiometer ICs DPP MiniPot 16 taps Up/Down
Manufacturer
ON Semiconductor
Datasheet
1.CAT5122SDI10GT3.pdf
(12 pages)
Specifications of CAT5122SDI10GT3
Number Of Pots
Single
Taps Per Pot
16
Resistance
10 KOhms
Wiper Memory
Volatile
Buffered Wiper
Non Buffered
Digital Interface
Serial (2-Wire)
Operating Supply Voltage
2.7 V to 5.5 V
Supply Current
25 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Description/function
16-Tap MiniPot Digitally Programmable Potentiometers with 2-Wire Interface
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Package / Case
SC-70-5
Temperature Coefficient
200 PPM / C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
250
200
150
100
120
100
50
80
60
40
20
0
0
0
1
Figure 4. W−to−L Resistance vs. Tap Position
Figure 2. Wiper Resistance vs. Tap Position
3
4
5
7
8
9
11
100 mV/div
WIPER POSITION
12
TAP POSITION
13
2 V/div
Output
Wiper
15
U/D
V
V
16
DD
DD
17
= 2.7 V
= 5.5 V
TYPICAL OPERATING CHARACTERISTICS
19
20
Figure 6. Tap−to−Tap Switching Transient
21
23
24
(T
25
100 k
50 k
10 k
A
= 25°C, unless otherwise noted.)
27
28
http://onsemi.com
29
31
200 ns/div
32
4
−0.5
−1.0
−1.5
−2.0
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
1.5
1.0
0.5
0
0
−50
−50
Figure 3. Change in End−to−End Resistance
Figure 5. Supply Current vs. Temperature
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
vs. Temperature
50 K
V
V
DD
DD
= 2.7 V
50
= 5.5 V
50
100
100
150
150