AD8402ARUZ1 Analog Devices Inc, AD8402ARUZ1 Datasheet - Page 16
![IC,Digital Potentiometer,CMOS,TSSOP,14PIN,PLASTIC](/photos/6/60/66047/ru-14_sml.jpg)
AD8402ARUZ1
Manufacturer Part Number
AD8402ARUZ1
Description
IC,Digital Potentiometer,CMOS,TSSOP,14PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD8400ARZ1.pdf
(32 pages)
Specifications of AD8402ARUZ1
Taps
256
Resistance (ohms)
1K
Number Of Circuits
2
Temperature Coefficient
500 ppm/°C Typical
Memory Type
Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Resistance In Ohms
1.00K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD8402ARUZ1
Manufacturer:
ADI
Quantity:
1 057
Part Number:
AD8402ARUZ1
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD8402ARUZ10-REEL
Manufacturer:
AD
Quantity:
3 140
Company:
Part Number:
AD8402ARUZ100
Manufacturer:
NPC
Quantity:
6 236
Part Number:
AD8402ARUZ100
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD8402ARUZ100-REEL
Manufacturer:
TOSHIBA
Quantity:
3 000
AD8400/AD8402/AD8403
OUTPUT
INPUT
–0.25
–0.50
–0.75
0.75
0.50
0.25
–12
–18
–24
–30
–36
–42
–48
–54
–6
6
0
0
1k
0
Figure 21. Long-Term Drift Accelerated by Burn-In
CODE = 80
V
SS = 158 UNITS
DD
Figure 23. 50 kΩ Gain vs. Frequency vs. Code
= 5V
2V
5V
Figure 22. Large Signal Settling Time
100
H
HOURS OF OPERATION AT 150°C
200
10k
FREQUENCY (Hz)
AVERAGE – 2 SIGMA
TIME 500μs/DIV
300
AVERAGE + 2 SIGMA
100k
80
40
20
400
H
H
H
AVERAGE
CODE = FF
10
08
04
02
01
500
H
H
H
H
H
5μs
H
600
1M
Rev. E | Page 16 of 32
(50mV/DIV)
0.001
0.01
Figure 24. Total Harmonic Distortion Plus Noise vs. Frequency
0.1
–12
–18
–24
–30
–36
–42
–48
–54
V
10
–6
OUT
1
6
0
10
1k
FILTER = 22kHz
V
T
DD
A
Figure 26. 100 kΩ Gain vs. Frequency vs. Code
= 25°C
80
40
20
10
08
04
02
01
= 5V
Figure 25. Digital Feedthrough vs. Time
H
H
H
H
H
H
H
H
(See Figure 41 and Figure 42)
100
10k
50mV
FREQUENCY (Hz)
FREQUENCY (Hz)
TIME 200ns/DIV
1k
100k
10k
CODE = FF
45.25μs
200ns
100k
H
1M