AD5262BRUZ50 Analog Devices Inc, AD5262BRUZ50 Datasheet - Page 12
AD5262BRUZ50
Manufacturer Part Number
AD5262BRUZ50
Description
IC POT DUAL 50K 256POS 16TSSOP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5260BRUZ200.pdf
(24 pages)
Specifications of AD5262BRUZ50
Taps
256
Resistance (ohms)
50K
Number Of Circuits
2
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Volatile
Interface
4-Wire SPI Serial
Voltage - Supply
4.5 V ~ 16.5 V, ±4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Resistance In Ohms
50K
End To End Resistance
50kohm
Track Taper
Linear
No. Of Steps
256
Resistance Tolerance
± 30%
Supply Voltage Range
4.5V To 16.5V, ± 4.5V To ± 5.5V
Control Interface
3 Wire, Serial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5262BRUZ50
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5260/AD5262
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–12
–18
–24
–30
–36
–42
–48
–54
–12
–18
–24
–30
–36
–42
–48
–54
0.3
0.2
0.1
–6
–6
0
6
0
6
0
100
1k
1k
Figure 27. Gain vs. Frequency vs. Code, R
CODE = 0x80
V
T
Figure 29. Normalized Gain Flatness vs. Frequency
–3dB
BANDWIDTHS
A
DD
T
A
= 25°C
/V
= 25°C
SS
f
–3dB
= ±5V
Figure 28. −3 dB Bandwidth
= 30kHz, R = 200kΩ
f
–3dB
10k
10k
1k
CODE = 0xFF
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
= 131kHz, R = 50kΩ
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
R = 200kΩ
f
–3dB
= 310kHz, R = 20kΩ
100k
100k
10k
R = 50kΩ
V
V
AB
IN
DD
= 200 kΩ
= 50mV rms
/V
SS
R = 20kΩ
= ±5V
100k
1M
1M
Rev. A | Page 12 of 24
600
500
400
300
200
100
60
50
40
30
20
10
0
10k
0
100
20mV/DIV
Figure 32. Midscale Glitch Energy, Code 0x80 to 0x7F
5V/DIV
+PSRR @ V
Figure 31. PSRR vs. Frequency
Figure 30. I
–PSRR @ V
1k
100k
FREQUENCY (Hz)
DD
FREQUENCY (Hz)
1µs/DIV
DD
LOGIC
= ±5V DC ± 10% p-p AC
CODE = 0x80, V
= ±5V DC ± 10% p-p AC
V
DD
10k
vs. Frequency
/V
SS
V
DD
= +5V/0V
/V
SS
1M
A
= ±5V
100k
= V
DD
CODE 0xFF
CODE 0x55
, V
B
= 0V
10M
1M