AD5235BRU250-RL7 Analog Devices Inc, AD5235BRU250-RL7 Datasheet - Page 11

• Manufacturer Part Number: AD5235BRU250-RL7
• Manufacturer: Analog Devices Inc

Specifications of AD5235BRU250-RL7

• Number Of Elements: 2
• # Of Taps: 1024
• Resistance (max): 250KOhm
• 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

Figure 17. Gain vs. Frequency vs. Code, R
V
V
V
T
0.5V/DIV
–10
–20
–30
–40
–10
–20
–30
–40
–50
–60
–50
–60
–70
DD
A
B
A
–80
= 2.25V
= 25°C
0.01k
= 0V
0
0
= 5V
1k
V
V
MEASURED AT
T
CODE 0x200
A
DD
SS
0x100
0x080
0x040
0x020
0x010
0x008
0x004
0x002
0x001
= 25°C
= 0V, V
= 5V ± 100mV AC
Figure 19. Power-On Reset, V
0.1k
Previously Stored Code = 0x2AA
A
Figure 18. PSRR vs. Frequency
= 5V, V
V
W
MIDSCALE
10k
1k
WITH CODE = 0x200
B
FREQUENCY (Hz)
FREQUENCY (Hz)
= 0V
R
AB
=
10k
250kΩ
AB
50µs/DIV
DD
V
= 250 kΩ (See Figure 31)
100k
100k
W
V
= 2.25 V,
A
(D)
R
AB
1M
=
25kΩ
0.5V/DIV
0.5/DIV
10M
1M
Rev. C | Page 11 of 28
5V/DIV
5V/DIV
5V/DIV
Figure 21. Midscale Glitch Energy, R
Figure 20. Midscale Glitch Energy, R
2.64
2.62
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.65
2.60
2.55
2.50
2.45
2.40
0
0
Figure 22. I
10
10
DD
vs. Time when Storing Data to EEMEM
4ms/DIV
20
20
TIME (µs)
TIME (µs)
AB
AB
= 250 kΩ, Code 0x200 to Code 0x1FF
= 25 kΩ, Code 0x200 to Code 0x1FF
30
30
V
CODE = 0x200 TO 0x1FF
DD
= V
SS
= 5V
40
40
AD5235
CS
CLK
SDI
I
20mA/DIV
DD
50
50