AD8403ARU100-REEL Analog Devices Inc, AD8403ARU100-REEL Datasheet - Page 14

IC POT DIG QUAD 100K 8B 24TSSOP

AD8403ARU100-REEL

Manufacturer Part Number
AD8403ARU100-REEL
Description
IC POT DIG QUAD 100K 8B 24TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD8403ARU100-REEL

Rohs Status
RoHS non-compliant
Taps
256
Resistance (ohms)
100K
Number Of Circuits
4
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
24-TSSOP
Resistance In Ohms
100K
Number Of Elements
4
# Of Taps
256
Resistance (max)
100KOhm
Power Supply Requirement
Single
Interface Type
Serial (3-Wire/SPI)
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
Not RequiredV
Single Supply Voltage (min)
2.7V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
24
Package Type
TSSOP
For Use With
AD8403EVAL - BOARD EVAL FOR AD8403
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD8403ARU100-REEL
Manufacturer:
A/D
Quantity:
280
Part Number:
AD8403ARU100-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD8400/AD8402/AD8403
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 11. Resistance Step Position Nonlinearity Error vs. Code
–0.5
–1.0
1.0
0.5
10
8
6
4
2
0
0
5
4
3
2
1
0
Figure 10. Resistance Linearity vs. Conduction Current
0
0
Figure 9. Wiper to End Terminal Resistance vs. Code
0
32
32
1
80
V
R
DD
R
AB
H
WB
40
64
64
DIGITAL INPUT CODE (Decimal)
= 3V OR 5V
= 10kΩ
H
T
2
A
FF
= –40°C
I
H
96
96
WB
CODE (Decimal)
20
CURRENT (mA)
H
3
128
05
128
H
CODE = 10
4
T
160
160
A
T
A
= +85°C
= +25°C
H
5
192
192
R
WA
T
V
V
A
DD
DD
224
224
= 25°C
6
= 5V
= 5V
256
256
7
Rev. E | Page 14 of 32
–0.5
–1.0
Figure 13. Potentiometer Divider Nonlinearity Error vs. Code
1.0
0.5
60
48
36
24
12
60
48
36
24
12
0
0
0
Figure 12. 10 kΩ Wiper-Contact-Resistance Histogram
Figure 14. 50 kΩ Wiper-Contact-Resistance Histogram
0
40.0 42.5
SS = 184 UNITS
V
T
35
SS = 1205 UNITS
V
T
DD
A
A
DD
= 25°C
= 25°C
32
= 4.5V
= 4.5V
37
45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5

39
64
DIGITAL INPUT CODE (Decimal)
T
A
= +25°C
41
WIPER RESISTANCE (Ω)
WIPER RESISTANCE (Ω)
96
43
T
128
T
A
45
A
= +85°C
= –40°C
47
160
49
192
51
V
DD
224
53
= 5V
65.0
55
256

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