IC POT DIG QUAD 100K 8B 24TSSOP

AD8403ARU100-REEL

Manufacturer Part NumberAD8403ARU100-REEL
DescriptionIC POT DIG QUAD 100K 8B 24TSSOP
ManufacturerAnalog Devices Inc
AD8403ARU100-REEL datasheet
 


Specifications of AD8403ARU100-REEL

Rohs StatusRoHS non-compliantTaps256
Resistance (ohms)100KNumber Of Circuits4
Temperature Coefficient500 ppm/°C TypicalMemory TypeVolatile
InterfaceSPI, 3-Wire SerialVoltage - Supply2.7 V ~ 5.5 V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / Case24-TSSOPResistance In Ohms100K
Number Of Elements4# Of Taps256
Resistance (max)100KOhmPower Supply RequirementSingle
Interface TypeSerial (3-Wire/SPI)Single Supply Voltage (typ)3/5V
Dual Supply Voltage (typ)Not RequiredVSingle Supply Voltage (min)2.7V
Single Supply Voltage (max)5.5VDual Supply Voltage (min)Not RequiredV
Dual Supply Voltage (max)Not RequiredVOperating Temp Range-40C to 125C
Operating Temperature ClassificationAutomotiveMountingSurface Mount
Pin Count24Package TypeTSSOP
For Use WithAD8403EVAL - BOARD EVAL FOR AD8403  
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60
SS = 184 UNITS
V
= 4.5V
DD
T
= 25°C
A
48
36
24
12
0
40.0 42.5
45.0 47.5 50.0 52.5 55.0 57.5 60.0 62.5
WIPER RESISTANCE (Ω)
Figure 15. 100 kΩ Wiper-Contact-Resistance Histogram
10
R
(END-TO-END)
AB
8
6
R
(WIPER-TO-END)
WB
4
CODE = 80
H
2
R
= 10kΩ
AB
0
–75
–50
–25
0
25
50
75
TEMPERATURE (°C)
Figure 16. Nominal Resistance vs. Temperature
70
V
DD
T
A
60
V
A
V
B
50
40
30
20
10
0
–10
0
32
64
96
128
160
192
CODE (Decimal)
Figure 17. ΔV
/ΔT Potentiometer Mode Tempco
WB
700
600
500
400
300
200
100
0
–100
65.0
0
R
W
(20mV/DIV)
CS
(5V/DIV)
100
125
Figure 19. One Position Step Change at Half-Scale (Code 7F
6
= 5V
0
= –40°C/+85°C
= 2V
–6
= 0V
–12
–18
–24
–30
–36
–42
–48
–54
10
224
256
Rev. E | Page 15 of 32
AD8400/AD8402/AD8403
V
= 5V
DD
T
= –40°C/+85°C
A
V
= NO CONNECT
A
R
MEASURED
WB
32
64
96
128
160
192
CODE (Decimal)
Figure 18. ΔR
/ΔT Rheostat Mode Tempco
WB
20mV
5V
TIME 500ns/DIV
CODE = FF
80
40
20
10
08
04
02
01
T
= 25°C
A
100
1k
10k
100k
FREQUENCY (Hz)
Figure 20. 10 kΩ Gain vs. Frequency vs. Code
(See Figure 43)
224
256
500ns
to 80
)
H
H
1M