AD5232BRU100-REEL7

Manufacturer Part NumberAD5232BRU100-REEL7
DescriptionIC DGTL POT DUAL 256POS 16-TSSOP
ManufacturerAnalog Devices Inc
AD5232BRU100-REEL7 datasheet
 

Specifications of AD5232BRU100-REEL7

Rohs StatusRoHS non-compliantTaps256
Resistance (ohms)100KNumber Of Circuits2
Temperature Coefficient600 ppm/°C TypicalMemory TypeNon-Volatile
Interface4-Wire SPI SerialVoltage - Supply2.7 V ~ 5.5 V, ±2.25 V ~ 2.75 V
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case16-TSSOPResistance In Ohms100K
Number Of Elements2# Of Taps256
Resistance (max)100KOhmPower Supply RequirementSingle/Dual
Interface TypeSerial (4-Wire/SPI)Single Supply Voltage (typ)3/5V
Dual Supply Voltage (typ)±2.5VSingle Supply Voltage (min)2.7V
Single Supply Voltage (max)5.5VDual Supply Voltage (min)±2.25V
Dual Supply Voltage (max)±2.75VOperating Temp Range-40C to 85C
Operating Temperature ClassificationIndustrialMountingSurface Mount
Pin Count16For Use WithEVAL-AD5232-10EBZ - BOARD EVALUATION FOR AD5232-10
Other namesAD5232BRU100REEL7  
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AD5232
TEST CIRCUITS
Figure 22 to Figure 32 define the test conditions that are used in the Specifications section.
NC
DUT
I
W
A
W
B
V
MS
NC = NO CONNECT
Figure 22. Resistor Position Nonlinearity Error (Rheostat Operation; R-INL, R-DNL)
DUT
V+ = V
1LSB = V+/2
A
W
V+
B
Figure 23. Potentiometer Divider Nonlinearity Error (INL, DNL)
DUT
I
= V
W
A
V
W
W
V
MS2
B
R
V
W
MS1
Figure 24. Wiper Resistance
V
A
V+ = V
DD
V
A
PSRR (dB) = 20 LOG
DD
W
~
V+
B
PSS (%/%) =
V
MS
Figure 25. Power Supply Sensitivity (PSS, PSRR)
DD
N
V
MS
/R
DD
NOMINAL
= [V
– V
]/I
W
MS1
MS2
± 10%
(
)
ΔV
MS
ΔV
DD
ΔV
%
MS
ΔV
%
DD
Rev. A | Page 12 of 24
A
DUT
B
5V
W
V
IN
OP279
OFFSET
GND
OFFSET BIAS
Figure 26. Inverting Gain
5V
OP279
V
IN
W
OFFSET
GND
A
DUT
B
OFFSET BIAS
Figure 27. Noninverting Gain
+15V
A
W
V
IN
DUT
OP42
B
OFFSET
GND
2.5V
–15V
Figure 28. Gain vs. Frequency
0.1V
R
=
SW
I
DUT
SW
CODE = 0x00
A
W
+
B
0.1V
I
SW
V
TO V
SS
DD
A = NC
Figure 29. Incremental On Resistance
V
OUT
V
OUT
V
OUT