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ANALOG DEVICES  AD5143BCPZ100-RL7  Non Volatile Digital Potentiometer, 100 kohm, Quad, I2C, Logarithmic, ± 8%, 2.3 V

ANALOG DEVICES AD5143BCPZ100-RL7
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Product Overview

The AD5143BCPZ100-RL7 is a quad-channel nonvolatile Digital Potentiometer Solution for 256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6mA current density in the Ax, Bx and Wx pins. The low resistor tolerance and low nominal temperature coefficient simplify open-loop applications as well as applications requiring tolerance matching. The linear gain setting mode allows independent programming of the resistance between the digital potentiometer terminals, through the RAW and RWB string resistors, allowing very accurate resistor matching. The high bandwidth and low THD ensure optimal performance for AC signals, making the devices suitable for filter design. The low wiper resistance of only 40R at the ends of the resistor array allows for pin to pin connection. The wiper values can be set through an I²C-compatible digital interface that also reads back the wiper register and EEPROM contents.
  • Linear gain setting mode
  • 8% Maximum resistor tolerance
  • ±6mA Wiper current
  • 3MHz Wide bandwidth
  • <75µs Fast start-up time
  • 1.8 to 5.5V Independent logic supply

Product Information

End To End Resistance:
100kohm
No. of Pots:
Quad
Control Interface:
I2C
Track Taper:
Logarithmic
Resistance Tolerance:
± 8%
Supply Voltage Min:
2.3V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
LFCSP
No. of Pins:
16Pins
No. of Steps:
256
Temperature Coefficient:
± 35ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
Quad 256-Tap Non-Volatile Digital Pots
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Signal Processing;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000041