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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Page 19/32

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TEST CIRCUITS
DUT
V+ = V
1LSB = V+/256
A
W
V+
B
V
MS
Figure 37. Potentiometer Divider Nonlinearity Error (INL, DNL)
NO CONNECT
DUT
I
W
A
W
B
V
MS
Figure 38. Resistor Position Nonlinearity Error
(Rheostat Operations; R-INL, R-DNL)
DUT
I
= V
W
V
A
W
W
V
MS2
B
R
V
MS1
Figure 39. Wiper Resistance
V
A
A
V
DD
V+ = V
~
V+
W
PSRR (dB) = 20LOG
B
V
MS
PSS (%/%) =
Figure 40. Power Supply Sensitivity (PSS, PSRR)
DD
/R
DD
NOMINAL
= [V
– V
]/I
W
MS1
MS2
W
± 10%
DD
ΔV
MS
(
)
ΔV
DD
ΔV
%
MS
ΔV
%
DD
Rev. E | Page 19 of 32
AD8400/AD8402/AD8403
A
B
DUT
5V
W
V
~
V
OUT
IN
OP279
OFFSET
GND
2.5V DC
Figure 41. Inverting Programmable Gain
5V
V
OUT
OP279
V IN
~
W
A
B
OFFSET
GND
DUT
2.5V
Figure 42. Noninverting Programmable Gain
A
+15V
W
V
~
IN
DUT
V
OP42
B
OFFSET
GND
2.5V
–15V
Figure 43. Gain vs. Frequency
0.1V
R
=
SW
DUT
I
SW
CODE =
H
W
+
B
0.1V
I
SW
V
A = NC
BIAS
Figure 44. Incremental On Resistance
OUT