AD5222BR10 Analog Devices Inc, AD5222BR10 Datasheet - Page 6

• Manufacturer Part Number: AD5222BR10
• Description: IC DGTL POT DUAL 128POS 14-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD5222BR10

• Rohs Status: RoHS non-compliant
• Taps: 128
• Resistance (ohms): 10K
• Number Of Circuits: 2
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Volatile
• Interface: Up/Down Counter
• Voltage - Supply: 2.7 V ~ 5.5 V, ±2.3 V ~ 2.7 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Resistance In Ohms: 10K
• Number Of Elements: 2
• # Of Taps: 128
• Resistance (max): 10KOhm
• Power Supply Requirement: Single/Dual
• Interface Type: Increment-Decrement
• 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): ±2.3V
• Dual Supply Voltage (max): ±2.7V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 14
• Lead Free Status / Rohs Status: Not Compliant

AD5222
Figure 15. I
Figure 16. Incremental Wiper Contact Resistance vs.
V
DD
1200
1000
/ V
0.001
800
600
400
200
0.01
100
Figure 17. Supply Current vs. Temperature
90
80
70
60
50
40
30
20
10
0.1
0
SS
1
–40
1
–3
A – V
B – V
C – V
D – V
T
LOGIC = 0V OR V
A
= 25 C
DD
CODE = 3F
CODE = 3F
CODE = 15
CODE = 15
–2
DD
DD
DD
DD
, I
= 5.5V
= 3.3V
= 5.5V
= 3.3V
–15
SS
–1
10k
V
DD
Supply Current vs. Clock Frequency
H
H
H
H
= 2.7V
COMMON MODE – Volts
DD
0
TEMPERATURE – C
FREQUENCY – Hz
10
1
100k
V
DD
= 5.5V OR V
2
V
V
35
DD
DD
/V
/V
T
SS
3
A
SS
= 25 C
V
= 2.7V/0V
=
DD
1M
DD
/V
4
/V
2.7V
A
60
SS
SS
= 5.5V/0V
=
5
2.7V
B
C
D
10M
85
6
–6–
Figure 18. Supply Current vs. Input Logic Voltage
0.001
Figure 20. Stereo Step Transition, Mode = 0
0.01
0.1
Figure 19. Midscale Transition 3F
10
1
0
V
V
V
V
V
V
DD
A
B
DD
A
B
1
= 2.7V
= 0V
= 2.7V
= 0V
= 2.7V
= 2.7V
INPUT LOGIC VOLTAGE – V
2
V
V
DD
A
= 2.5V
/V
SS
3
V
V
=
DD
A
= 2.7V
2.5V
= 2.7V
V
V
4
DD
A
= 5.5V
= 5.5V
H
to 40
5
20mV/DIV
2V/DIV
CLK
V
V
20mV/DIV
CLK
2V/DIV
V
WA
WB
W
H
REV. 0
6