AD5232BRU50-REEL7 Analog Devices Inc, AD5232BRU50-REEL7 Datasheet - Page 11

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AD5232BRU50-REEL7

Manufacturer Part Number
AD5232BRU50-REEL7
Description
IC DGTL POT DUAL 256POS 16-TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD5232BRU50-REEL7

Rohs Status
RoHS non-compliant
Taps
256
Resistance (ohms)
50K
Number Of Circuits
2
Temperature Coefficient
600 ppm/°C Typical
Memory Type
Non-Volatile
Interface
4-Wire SPI Serial
Voltage - Supply
2.7 V ~ 5.5 V, ±2.25 V ~ 2.75 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Resistance In Ohms
50K
Number Of Elements
2
# Of Taps
256
Resistance (max)
50KOhm
Power Supply Requirement
Single/Dual
Interface Type
Serial (4-Wire/SPI)
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)
±2.25V
Dual Supply Voltage (max)
±2.75V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
For Use With
EVAL-AD5232-10EBZ - BOARD EVALUATION FOR AD5232-10
Lead Free Status / RoHS Status
Not Compliant
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
–6
–6
–6
0
0
0
1k
1k
1k
V
V
V
T
V
V
V
T
V
V
V
T
Figure 19. Gain vs. Frequency vs. Code, R
Figure 17. Gain vs. Frequency vs. Code, R
Figure 18. Gain vs. Frequency vs. Code, R
A
A
A
DD
SS
A
DD
SS
A
DD
SS
A
= 25°C
= 25°C
= 25°C
= 100mV rms
= 100mV rms
= 100mV rms
= –2.7V
= –2.7V
= –2.7V
= +2.7V
= +2.7V
= +2.7V
10k
10k
10k
V
V
V
A
A
A
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
100k
100k
100k
R
R
R
AB
AB
AB
AB
AB
AB
= 100 kΩ
= 10 kΩ
= 50 kΩ
= 10kΩ
= 50kΩ
= 100kΩ
1M
1M
1M
Rev. A | Page 11 of 24
120
100
80
60
40
20
80
60
40
20
0
Figure 21. Analog Crosstalk vs. Frequency (See Figure 31)
1k
1
V
V
V
V
MEASURE AT V
T
V
V
V
T
A
DD
SS
B
A
A
DD
SS
IN
= 25°C
= 5V
= 0V
= 25°C
= +5V
= 0V
= 5.5V ± 100mV AC
= V
= V
B2
A2
P-P
= –2.75V
= +2.75V
R
Figure 20. PSRR vs. Frequency
R
R
R
AB
AB
AB
AB
W
= 100kΩ
= 50kΩ
= 10kΩ
= 100kΩ
10k
WITH CODE = 0x80
FREQUENCY (kHz)
FREQUENCY (Hz)
10
R
AB
100k
= 50kΩ
R
AB
= 10kΩ
AD5232
1M
100

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