CAT5123TBI10GT3 ON Semiconductor, CAT5123TBI10GT3 Datasheet - Page 4
CAT5123TBI10GT3
Manufacturer Part Number
CAT5123TBI10GT3
Description
Digital Potentiometer ICs DPP,MiniPot 32 taps Up/Down
Manufacturer
ON Semiconductor
Datasheet
1.CAT5123TBI10GT3.pdf
(12 pages)
Specifications of CAT5123TBI10GT3
Number Of Pots
Single
Taps Per Pot
32
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
32-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
SOT-23-5
Temperature Coefficient
200 PPM / C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
160
140
120
100
120
100
80
60
40
20
80
60
40
20
0
0
0
1
Figure 2. Wiper Resistance vs. Wiper Position
Figure 4. W−to−L Resistance vs. Tap Position
3
CAT5123/5124/5125
5
5
7
CAT5110/5118/5119
9
10
11
100 mV/div
WIPER POSITION
TAP POSITION
OUTPUT
V
13
DD
WIPER
2 V/div
15
= 2.7 V
15
U/D
17
TYPICAL OPERATING CHARACTERISTICS
19
20
Figure 6. Tap−to−Tap Switching Transient
21
23
(T
100 k
25
25
50 k
10 k
A
= 25°C, unless otherwise noted.)
27
http://onsemi.com
29
30
31
200 ns/div
4
−0.5
−1.0
−1.5
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
TEMPERATURE (°C)
TEMPERATURE (°C)
0
vs. Temperature
CAT5110/5118/5119
V
V
DD
DD
= 5.5 V
= 2.7 V
50
CAT5123/5124/5125
50
100
100
150