AD5235BRU25-RL7 Analog Devices Inc, AD5235BRU25-RL7 Datasheet - Page 9

• Manufacturer Part Number: AD5235BRU25-RL7
• Description: IC DGTL POT DUAL 1024POS 16TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5235BRU25-RL7

• Rohs Status: RoHS non-compliant
• Taps: 1024
• Resistance (ohms): 25K
• Number Of Circuits: 2
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 3 V ~ 5.5 V, ±2.25 V ~ 2.75 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Number Of Elements: 2
• # Of Taps: 1024
• Resistance (max): 25KOhm
• Power Supply Requirement: Single/Dual
• Interface Type: Serial (4-Wire/SPI)
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): ±2.5V
• Single Supply Voltage (min): 3V
• 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: 16
• Lead Free Status / RoHS Status: Not Compliant
• Other names: AD5235BRU25-RL7; AD5235BRU25-RL7TR

TYPICAL PERFORMANCE CHARACTERISTICS
Figure 7. R-INL vs. Code, T
Figure 6. DNL vs. Code, T
Figure 5. INL vs. Code, T
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–0.2
–0.4
–0.6
1.0
1.0
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
200
200
200
A
A
A
= −40°C, +25°C, +85°C Overlay, R
= −40°C, +25°C, +85°C Overlay, R
= −40°C, +25°C, +85°C Overlay, R
400
400
DIGITAL CODE
400
DIGITAL CODE
DIGITAL CODE
600
600
600
800
800
800
AB
+85°C
+25°C
–40°C
+85°C
+25°C
–40°C
AB
+85°C
+25°C
–40°C
AB
= 25 kΩ
= 25 kΩ
1000
= 25 kΩ
1000
1000
Rev. C | Page 9 of 28
Figure 8. R-DNL vs. Code, T
–10
–20
–30
120
100
–20
–40
–60
–80
–0.2
–0.4
–0.6
–0.8
70
60
50
40
30
20
10
80
60
40
20
0.4
0.2
0
0
Figure 9. (∆V
0
0
0
Figure 10. (∆R
0
250kΩ VERSION
128
128
200
W
25kΩ
25kΩ VERSION
250kΩ VERSION
/V
256
256
WB
W
)/∆T × 10
/R
VERSION
A
WB
= −40°C, +25°C, +85°C Overlay, R
384
384
)/∆T × 10
CODE (Decimal)
400
CODE (Decimal)
DIGITAL CODE
6
Potentiometer Mode Tempco
512
512
6
Rheostat Mode Tempco
600
640
640
V
T
768
V
T
768
A
DD
A
DD
= 25°C
800
= 25°C
/V
/V
SS
SS
896
896
= 5V/0V
= 5V/0V
AD5235
+85°C
+25°C
–40°C
AB
1000
= 25 kΩ
1023
1023