AD5171BRJ100-R2 Analog Devices Inc, AD5171BRJ100-R2 Datasheet - Page 15

IC DGTL POT OTP 100K SOT23-8

AD5171BRJ100-R2

Manufacturer Part Number
AD5171BRJ100-R2
Description
IC DGTL POT OTP 100K SOT23-8
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD5171BRJ100-R2

Taps
64
Resistance (ohms)
100K
Number Of Circuits
1
Temperature Coefficient
35 ppm/°C Typical
Memory Type
Non-Volatile
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-8
Resistance In Ohms
100K
Number Of Elements
1
# Of Taps
64
Resistance (max)
100KOhm
Power Supply Requirement
Single
Interface Type
Serial (2-Wire/I2C)
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
Not RequiredV
Single Supply Voltage (min)
2.7V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
8
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
AD5171EVAL - BOARD EVAL FOR AD5171
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
TERMINAL VOLTAGE OPERATING RANGE
There are also ESD protection diodes between V
RDAC terminals; therefore, the V
voltage boundary conditions (see Figure 31). Supply signals
present on Terminal A, Terminal B, and Terminal W that
exceed V
and should be avoided.
DD
Figure 31. Maximum Terminal Voltages Set by V
are clamped by the internal forward-biased diodes
DD
of the AD5171 defines their
V
A
W
B
GND
DD
DD
and the
DD
Rev. D | Page 15 of 24
POWER-UP/POWER-DOWN SEQUENCES
Similarly, because of the ESD protection diodes, it is important
to power V
Terminal B, and Terminal W. Otherwise, the diode is forward-
biased such that V
the remainder of the users’ circuits. The ideal power-up sequence is
the following order: GND, V
The order of powering V
important as long as they are powered after V
should be powered down last.
DD
first before applying any voltages to Terminal A,
DD
is powered unintentionally and can affect
A
, V
DD
B
, V
, digital inputs, and V
W
, and the digital inputs is not
DD
. Similarly, V
AD5171
A
/V
B
/V
W
DD
.

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