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ANALOG DEVICES  AD8400ARZ1  Volatile Digital Potentiometer, 1 kohm, Single, Serial, SPI, Linear, ± 33%, 2.7 V

ANALOG DEVICES AD8400ARZ1
Technical Data Sheet (603.51KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AD8400ARZ1 is a Digital Potentiometer IC provide a 1-channel, digitally controlled variable resistor (VR) device. This device performs the same electronic adjustment function as a mechanical potentiometer or variable resistor. This contains two independent variable resistors in space-saving SOIC-14 surface-mount packages and contains four independent variable resistors in 24-lead PDIP, SOIC and TSSOP packages. Each part contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined by the digital code loaded into the controlling serial input register. The resistance between the wiper and either endpoint of the fixed resistor varies linearly with respect to the digital code transferred into the VR latch. Each variable resistor offers a completely programmable value of resistance between the A terminal and the wiper or the B terminal and the wiper.
  • 256-position Variable resistance device
  • >5μA Power shutdown
  • 3-wire, SPI-compatible serial data input
  • 10MHz Update data loading rate
Product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD.

 

Product Information

End To End Resistance:
1kohm
No. of Pots:
Single
Control Interface:
Serial, SPI
Track Taper:
Linear
Resistance Tolerance:
± 33%
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
SOIC
No. of Pins:
8Pins
No. of Steps:
256
Temperature Coefficient:
± 500ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
Single 256 -Tap Volatile Digital Pots
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
2.7V to 5.5V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Motor Drive & Control;
  • Power Management;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

AD8400ARZ1-REEL

IC,Digital Potentiometer,CMOS,SOP,8PIN,PLASTIC

ANALOG DEVICES

0

Price for: Each (Supplied on Full Reel)

2500+ $1.37

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