AD5262BRUZ200 Analog Devices Inc, AD5262BRUZ200 Datasheet - Page 8
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AD5262BRUZ200
Manufacturer Part Number
AD5262BRUZ200
Description
IC POT DUAL 200K 256POS 16TSSOP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5260BRUZ200.pdf
(24 pages)
Specifications of AD5262BRUZ200
Taps
256
Resistance (ohms)
200K
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
200K
End To End Resistance
200kohm
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
Serial, SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD5262BRUZ200
Manufacturer:
ADI
Quantity:
3 006
Part Number:
AD5262BRUZ200
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD5262BRUZ200-SMD7
Manufacturer:
AD
Quantity:
2 920
AD5260/AD5262
Table 6. AD5262 Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mnemonic
SDO
A1
W1
B1
V
SHDN
CLK
SDI
CS
PR
GND
V
V
B2
W2
A2
DD
SS
L
Serial Data Output. Open-drain transistor requires a pull-up resistor.
Serial Data Input.
Ground.
Description
A Terminal RDAC 1.
Wiper RDAC 1, Address A0 = 0.
B Terminal RDAC 1.
Positive Power Supply. Specified for operation at both 5 V or 15 V. (Sum of |V
Active Low Input. Terminal A, open-circuit. Shutdown controls variable Resistor 1 through Resistor R2.
Serial Clock Input, Positive Edge Triggered.
Chip Select Input, Active Low. When CS returns high, data in the serial input register is decoded, based on the
Address Bit A0, and loaded into the target RDAC register.
Active Low Preset to Midscale. Sets RDAC registers to 0x80.
Negative Power Supply. Specified for operation at either 0 V or −5 V (sum of |V
Logic Supply Voltage. Needs to be same voltage as the digital logic controlling the AD5262.
B Terminal RDAC 2.
Wiper RDAC 2, Address A0 = 1.
A Terminal RDAC 2.
Figure 8. AD5262 Pin Configuration
SHDN
SDO
CLK
V
SDI
W1
A1
B1
DD
4
1
2
3
5
6
7
8
Rev. A | Page 8 of 24
(Not to Scale)
AD5262
TOP VIEW
16
14
15
13
12
11
10
9
A2
W2
B2
V
V
GND
PR
CS
L
SS
DD
| + |V
DD
| + |V
SS
| ≤ 15 V)
SS
| < 15 V).