AD5241BRZ10-REEL7 Analog Devices Inc, AD5241BRZ10-REEL7 Datasheet - Page 11
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AD5241BRZ10-REEL7
Manufacturer Part Number
AD5241BRZ10-REEL7
Description
Manufacturer
Analog Devices Inc
Datasheet
1.AD5241BRZ10-REEL7.pdf
(20 pages)
Specifications of AD5241BRZ10-REEL7
Number Of Elements
1
# Of Taps
256
Resistance (max)
10KOhm
Power Supply Requirement
Single/Dual
Interface Type
Serial (2-Wire/I2C)
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
±2.5V
Single Supply Voltage (min)
2.7V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
±2.3V
Dual Supply Voltage (max)
±2.7V
Operating Temp Range
-40C to 105C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
14
Lead Free Status / RoHS Status
Compliant
TEST CIRCUITS
Figure 22 to Figure 30 define the test conditions used in the product specifications table.
V+
Figure 22. Potentiometer Divider Nonlinearity Error (INL, DNL)
V
MS2
OFFSET
V
Figure 25. Power Supply Sensitivity (PSS, PSRR)
Figure 23. Resistor Position Nonlinearity Error
DD
GND
V+
NO CONNECT
V
(Rheostat Operation; R-INL, R-DNL)
A
A
B
DUT
A
B
Figure 24. Wiper Resistance
W
Figure 26. Inverting Gain
A
B
DUT
W
A
A
DUT
B
W
OFFSET
BIAS
W
DUT
V
W
W
B
V
V
MS1
MS
PSRR (dB) = 20 LOG
V+ = V
PSS (%/%) =
I
OP279
W
V
V+ = V
1 LSB = V+/2
= V
R
MS
5V
V
W
DD
MS
DD
= [V
I
±10%
W
/R
DD
NOMINAL
MS1
Δ V
Δ V
– V
N
MS
DD
V
%
OUT
MS2
%
Δ V
Δ V
]/I
W
MS
DD
Rev. C | Page 11 of 20
OFFSET
GND
OFFSET
DUT
V
V
Figure 30. Common-Mode Leakage Current
GND
DD
SS
V
Figure 29. Incremental On Resistance
IN
GND
2.5V
DUT
Figure 28. Gain vs. Frequency
Figure 27. Noninverting Gain
B
V
W
IN
NC
NC
OFFSET
BIAS
DUT
A
A
B
I
SW
DUT
W
B
V
A
SS
R
CODE = 0x00
W
SW
TO V
W
B
=
OP279
DD
0.1V
I
I
SW
CM
5V
OP42
AD5241/AD5242
–15V
+15V
0.1V
V
V
CM
OUT
V
OUT