AD5201 Analog Devices, Inc., AD5201 Datasheet - Page 5

• Manufacturer Part Number: AD5201
• Description: 256-position And 33-position Digital Potentiometers
• Manufacturer: Analog Devices, Inc.

ABSOLUTE MAXIMUM RATINGS
(T
V
V
V
V
I
Digital Inputs and Output Voltage to GND . . . . . . . 0 V, 7 V
Operating Temperature Range . . . . . . . . . . . –40°C to +85°C
Maximum Junction Temperature (T
Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . 300°C
Thermal Resistance θ
Package Power Dissipation = (T
NOTES
1
2
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD5200/AD5201 features proprietary ESD protection circuitry, permanent damage may occur
on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions
are recommended to avoid performance degradation or loss of functionality.
Stresses above those listed under Absolute Maximum Ratings may cause perma-
Max current is bounded by the maximum current handling of the switches,
MAX
nent damage to the device. This is a stress rating; functional operation of the device
at these or any other conditions above those listed in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Model
AD5200BRM10-REEL7
AD5200BRM50-REEL7
AD5201BRM10-REEL7
AD5201BRM50-REEL7
maximum power dissipation of the package, and maximum applied voltage across
any two of the A, B, and W terminals at a given resistance. Please refer to TPC 31
and TPC 32 for detail.
DD
DD
SS
A
A
, V
= 25°C, unless otherwise noted)
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, –7 V
to V
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3, +7 V
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA
, V
SS
W
to GND . . . . . . . . . . . . . . . . . . . . . . . . . V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
JA,
µSOIC-10 . . . . . . . . . . . . . 200°C/W
RES
256
256
33
33
J
Max – T
J
1
Max) . . . . . . . . . 150°C
k
10
50
10
50
A
)/θ
JA
Temperature
Range
–40°C/+85°C
–40°C/+85°C
–40°C/+85°C
–40°C/+85°C
ORDERING GUIDE
SS
, V
DD
2
Pin
1
2
3
4
5
6
7
8
9
10
Package
Description
µSOIC-10
µSOIC-10
µSOIC-10
µSOIC-10
Name
B
V
GND
CS
SDI
CLK
SHDN
V
W
A
SS
DD
PIN FUNCTION DESCRIPTIONS
PIN CONFIGURATION
GND
Description
B Terminal.
Negative Power Supply, specified for opera-
tion from 0 V to –2.7 V.
Ground.
Chip Select Input, Active Low. When CS
returns high, data will be loaded into the
DAC register.
Serial Data Input.
Serial Clock Input, positive edge triggered.
Active Low Input. Terminal A open circuit.
Shutdown controls Variable Resistors of
RDAC to temporary infinite.
Positive Power Supply (Sum of V
≤ 5.5 V).
Wiper Terminal.
A Terminal.
Package
Option
RM-10
RM-10
RM-10
RM-10
V
SDI
CS
SS
B
1
2
3
4
5
(Not to Scale)
TOP VIEW
AD5200/
AD5201
AD5200/AD5201
WARNING!
Full
Reel Qty.
5000
5000
5000
5000
10
9
8
7
6
A
W
V
SHDN
CLK
DD
ESD SENSITIVE DEVICE
Branding
Information
DLA
DLB
DMA
DMB
DD
+ V
SS