AD5227BUJZ10-RL7 Analog Devices Inc, AD5227BUJZ10-RL7 Datasheet - Page 8

• Manufacturer Part Number: AD5227BUJZ10-RL7
• Description: IC,Digital Potentiometer,TSSOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD5227BUJZ10-RL7

• Taps: 64
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Volatile
• Interface: Up/Down Counter
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-8, TSOT-8
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AD5227BUJZ10RL7TR

AD5227
120
100
0.1
0.1
80
60
40
20
1
1
0
–40
–40
–40
Figure 13. Nominal Resistance vs. Temperature
Figure 14. Wiper Resistance vs. Temperature
Figure 12. Supply Current vs. Temperature
–20
–20
–20
0
0
0
V
DD
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
= 5.5V
20
20
20
R
R
R
AB
AB
AB
40
= 100kΩ
= 50kΩ
= 10kΩ
40
40
V
DD
60
60
= 2.7V
60
V
V
DD
DD
80
80
80
= 5.5V
= 5.5V
100
100
100
Rev. B | Page 8 of 16
–10
–15
–20
–10
–15
–20
–12
–18
–24
–30
–36
–42
–48
–54
20
15
10
–5
20
15
10
–5
–6
Figure 16. Potentiometer Mode Tempco ΔR
5
0
5
0
6
0
1k
0
0
REF LEVEL
0dB
START 1 000.000Hz
Figure 15. Rheostat Mode Tempco ΔR
Figure 17. Gain vs. Frequency vs. Code, R
8
8
/DIV
6.0dB
16
16
10k
24
24
32 STEPS
16 STEPS
8 STEPS
4 STEPS
2 STEPS
1 STEP
CODE (Decimal)
CODE (Decimal)
32
32
40
40
100k
MARKER
MAG (A/R)
WB
/ΔT vs. Code
WB
STOP 1 000 000.000Hz
AB
48
48
/ΔT vs. Code
T
V
V
= 10 kΩ
A
DD
A
V
V
= 25°C
= 50mV rms
DD
DD
461 441.868Hz
–8.957dB
= 5.5V
= 5.5V
= 5.5V
10kΩ
50kΩ
100kΩ
10kΩ
50kΩ
100kΩ
56
56
1M
64
64