CAT5271ZI-50-GT3 ON Semiconductor, CAT5271ZI-50-GT3 Datasheet - Page 5

• Manufacturer Part Number: CAT5271ZI-50-GT3
• Description: IC POT DPP 50K 256TAP 10MSOP
• Manufacturer: ON Semiconductor

Specifications of CAT5271ZI-50-GT3

• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Mounting Type: Surface Mount
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Temperature Coefficient: 100 ppm/°C Typical
• Interface: I²C, 2-Wire Serial
• Resistance In Ohms: 50K
• Number Of Circuits: 2
• Memory Type: Volatile
• Taps: 256
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 50 KOhms
• Wiper Memory: Volatile
• Digital Interface: I2C
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 0.3 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Description/function: Dual 256-Tap Digital Potentiometer
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Tolerance: 20 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

−0.01
−0.02
−0.03
−0.04
−0.05
−0.02
−0.04
0.03
0.02
0.01
0.10
0.08
0.06
0.04
0.02
120
100
80
60
40
20
0
0
0
0
0
0
Figure 5. Rheostat Differential Non−Linearity,
Figure 3. Potentiometer Divider Differential
32
32
Figure 7. Wiper Resistance at Room
50
Non−Linearity, V
64
64
V
4.0 V
DD
= 2.6 V
96
96
Temperature
100
V
DD
3.3 V
5.6 V
TAP
TAP
TAP
128
128
= 5.6 V
DNL
DD
150
160
160
= 5.6 V
TYPICAL CHARACTERISTICS
192
192
200
224
224
http://onsemi.com
256
256
250
5
−0.02
−0.04
−0.1
−0.2
−0.3
−0.4
−0.5
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.1
0
0
6
5
4
3
2
1
0
0
0
0
Figure 6. Rheostat Integral Non−Linearity,
Figure 4. Potentiometer Divider Integral
32
32
52
Non−Linearity, V
64
64
Figure 8. Wiper Voltage
INL
96
96
104
V
DD
TAP
TAP
TAP
128
128
= 5.6 V
DD
156
160
160
= 5.6 V
192
192
V
DD
208
= 2.6 V
5.6 V
224
224
3.3 V
4.0 V
5.0 V
256
256
260