AD5235BRU25 Analog Devices Inc, AD5235BRU25 Datasheet - Page 13

• Manufacturer Part Number: AD5235BRU25
• Description: IC POT DUAL 25K 1024POS 16-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5235BRU25

• 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
• Resistance In Ohms: 25K
• End To End Resistance: 25kohm
• Track Taper: Logarithmic
• Resistance Tolerance: ± 30%
• No. Of Steps: 1024
• Supply Voltage Range: 3V To 5.5V, ± 2.25V To ± 2.75V
• Control Interface: Serial, SPI
• For Use With: EVAL-AD5235EBZ - BOARD EVALUATION FOR AD5235
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2.3795
2.3399
2.376
2.372
2.368
2.364
2.360
2.356
2.352
2.348
2.344
0
Figure 24. I
Figure 23. Midscale Glitch Energy, R
20
DD
vs. Time when Storing Data to EEMEM
40
CLK (5V/DIV)
SDI (5V/DIV)
CS (5V/DIV)
60
TIME (µs)
80
I
DD
100
AB
(2mA/DIV)
= 250 kΩ
V
T
A
DD
120
= 25°C
= 5V
144
Rev. D | Page 13 of 32
2.60
2.55
2.50
2.45
2.40
0.01
100
0.1
10
1
0
0
128
Figure 25. Digital Feedthrough
0.5
256
Figure 26. I
384
CODE (Decimal)
R
TIME (µs)
AB
WB_MAX
1.0
512
=
25kΩ
R
vs. Code
AB
640
=
250kΩ
1.5
768
V
T
A
A
= 25°C
= V
B
896
= OPEN
AD5235
1023
2.0