AD5260BRU200-REEL7 Analog Devices Inc, AD5260BRU200-REEL7 Datasheet - Page 6

• Manufacturer Part Number: AD5260BRU200-REEL7
• Description: IC DGTL POT SNGL 256POS 14-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5260BRU200-REEL7

• Rohs Status: RoHS non-compliant
• Taps: 256
• Resistance (ohms): 200K
• Number Of Circuits: 1
• 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: 14-TSSOP
• Resistance In Ohms: 200K
• Other names: AD5260BRU200REEL7

AD5260/AD5262
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AD5260 PIN FUNCTION DESCRIPTIONS
Mnemonic
A
W
B
V
SHDN
CLK
SDI
CS
PR
GND
V
V
NC
SDO
AD5260 PIN CONFIGURATION
DD
SS
L
SHDN
CLK
V
SDI
DD
W
A
B
1
2
3
4
5
6
7
(Not to Scale)
AD5260
TOP VIEW
Description
A Terminal
Wiper Terminal
B Terminal
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 Resistors of RDAC.
Serial Clock Input, positive edge
triggered.
Serial Data Input
Chip Select Input, Active Low.
When CS returns high, data will
be loaded into the RDAC register.
Active low preset to mid-scale; sets
RDAC registers to 80
Ground
Negative Power Supply, specified
for operation from 0 V to –5 V.
Logic Supply Voltage, needs to be
same voltage as the digital logic
controlling the AD5260.
No Connect (Users should not
connect anything other than dummy
pad on this pin)
Serial Data Output, Open Drain
transistor requires pull-up resistor.
14
13
12
11
10
9
8
SDO
NC
V
V
GND
PR
CS
L
SS
DD
| + |V
SS
H
| £ 15 V)
.
–6–
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AD5262 PIN FUNCTION DESCRIPTIONS
Mnemonic
SDO
A1
W1
B1
V
SHDN
CLK
SDI
CS
PR
GND
V
V
B2
W2
A2
AD5262 PIN CONFIGURATION
DD
SS
L
SHDN
SDO
CLK
V
SDI
W1
A1
B1
DD
1
2
3
4
5
6
7
8
(Not to Scale)
AD5262
TOP VIEW
Description
Serial Data Output, Open Drain
transistor requires pull-up resistor.
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 Resistors #1 through #2.
Serial Clock Input, positive edge
triggered.
Serial Data Input.
Chip Select Input, Active Low.
When CS returns high, data in
the serial input register is decoded,
based on the address Bit A
loaded into the target RDAC register.
Active low preset to mid-scale sets
RDAC registers to 80
Ground
Negative Power Supply, specified
for operation at both 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
16
15
14
13
12
11
10
9
W2
V
V
GND
A2
B2
PR
CS
SS
L
DD
DD
|+|V
| + |V
SS
SS
|£ 15 V)
H
| <15 V).
.
REV. 0
0
, and
2
2