AD5254BRUZ50 Analog Devices Inc, AD5254BRUZ50 Datasheet - Page 8
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AD5254BRUZ50
Manufacturer Part Number
AD5254BRUZ50
Description
IC POT DGTL QUAD 50K 20TSSOP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5254BRUZ100.pdf
(32 pages)
Specifications of AD5254BRUZ50
Memory Type
Non-Volatile
Temperature Coefficient
650 ppm/°C Typical
Taps
256
Resistance (ohms)
50K
Number Of Circuits
4
Interface
I²C, 2-Wire 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
20-TSSOP
Resistance In Ohms
50K
End To End Resistance
50kohm
Track Taper
Linear
Resistance Tolerance
± 30%
No. Of Steps
256
No. Of Pots
Quad
Potentiometer Ic Case
RoHS Compliant
Supply Voltage Range
± 2.25V To ± 2.75V
Control Interface
I2C, Serial
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD5254EVAL - BOARD EVAL FOR AD5254
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5254BRUZ50
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5253/AD5254
ABSOLUTE MAXIMUM RATINGS
T
Table 4.
Parameter
V
V
V
V
Maximum Current
Digital Inputs and Output Voltage to GND
Operating Temperature Range
Maximum Junction Temperature (T
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
Vapor Phase (60 sec)
Infrared (15 sec)
TSSOP-20 Thermal Resistance
1
2
Maximum terminal current is bound by the maximum applied voltage across
any two of the A, B, and W terminals at a given resistance, the maximum
current handling of the switches, and the maximum power dissipation of the
package. V
Package power dissipation = (T
DD
SS
DD
A
A
, V
I
I
I
I
= 25°C, unless otherwise noted
WB
WB
WA
AB
to GND
to GND
to V
B
(R
, I
, V
Continuous
Continuous (R
Continuous (R
WA
AB
W
SS
to GND
Pulsed
= 1 kΩ/10 kΩ/50 kΩ/100 kΩ)
DD
= 5 V.
WB
WA
≤ 1 kΩ, A Open)
≤ 1 kΩ, B Open)
JMAX
2
− T
θ
JA
A
)/θ
JMAX
JA
.
1
1
1
)
Rating
−0.3 V, +7 V
+0.3 V, −7 V
7 V
V
±20 mA
±5 mA
±5 mA
±5 mA/±500 μA/
±100 μA/±50 μA
0 V, 7 V
−40°C to +85°C
150°C
−65°C to +150°C
300°C
215°C
220°C
143°C/W
SS
, V
DD
Rev. B | Page 8 of 32
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION