AD5252BRUZ1 Analog Devices Inc, AD5252BRUZ1 Datasheet - Page 10

• Manufacturer Part Number: AD5252BRUZ1
• Description: IC DGTL POT DUAL 1K I2C 14-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5252BRUZ1

• Taps: 256
• Resistance (ohms): 1K
• 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: 1.00K
• End To End Resistance: 1kohm
• Track Taper: Linear
• Resistance Tolerance: ± 30%
• No. Of Steps: 256
• Supply Voltage Range: 2.7V To 5.5V, ± 2.25V To ± 2.75V
• Control Interface: I2C, Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD5252EVAL - BOARD EVAL FOR AD5252
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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