AD5251BRUZ50 Analog Devices Inc, AD5251BRUZ50 Datasheet - Page 10

• Manufacturer Part Number: AD5251BRUZ50
• Description: IC,Digital Potentiometer,CMOS,TSSOP,14PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD5251BRUZ50

• Taps: 64
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 650 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V, ±2.25 V ~ 2.75 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 50K
• Number Of Elements: 2
• # Of Taps: 64
• Resistance (max): 50KOhm
• Power Supply Requirement: Single/Dual
• Interface Type: Serial (2-Wire/I2C)
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): ±2.5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): ±2.25V
• Dual Supply Voltage (max): ±2.75V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5251/AD5252
TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
32
32
32
64
64
64
Figure 4. R-DNL vs. Code
Figure 3. R-INL vs. Code
Figure 5. INL vs. Code
96
96
96
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
T
T
A
T
A
A
= –40°C, +25°C, +85°C, +125°C
= –40°C, +25°C, +85°C, +125°C
128
128
128
= –40°C, +25°C, +85°C, +125°C
160
160
160
192
192
192
224
224
224
256
256
256
Rev. B | Page 10 of 28
0.0001
0.001
–0.2
–0.4
–0.6
–0.8
–1.0
0.01
–10
0.1
1.0
0.8
0.6
0.4
0.2
10
10
–2
–4
–6
–8
0
8
6
4
2
0
1
–40
0
Figure 8. Supply Current vs. Digital Input Voltage, T
0
–20
32
Figure 7. Supply Current vs. Temperature
1
0
64
DIGITAL INPUT VOLTAGE (V)
I
DD
Figure 6. DNL vs. Code
2
I
DD
20
TEMPERATURE (°C)
@ V
V
96
CODE (Decimal)
DD
@ V
I
T
SS
DD
= 2.7V
A
DD
40
= –40°C, +25°C, +85°C, +125°C
@ V
= 2.7V
128
3
= 5.5V
DD
= 2.7V, V
60
V
160
DD
4
= 5.5V
80
SS
192
= –2.7V
100
5
224
A
= 25°C
120
256
6