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ANALOG DEVICES  AD5142ABRUZ10  Non Volatile Digital Potentiometer, 10 kohm, Dual, I2C, Logarithmic, ± 8%, 1.8 V

ANALOG DEVICES AD5142ABRUZ10

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Product Overview

The AD5142ABRUZ10 is a 2-channel 256-position I²C Non-volatile Digital Potentiometer 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 RAW and RWB the string resistors, allowing very accurate resistor matching. The high bandwidth and low total harmonic distortion (THD) ensure optimal performance for AC signals, making it suitable for filter design. The low wiper resistance of only 40Ω 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 is also used to readback the wiper register and EEPROM contents.
  • ±6mA Wiper current
  • 3MHz Wide bandwidth
  • <75μs Fast start-up time
  • Linear gain setting mode
  • Single and dual supply operation
  • 4kV ESD protection

Applications

Portable Devices; Consumer Electronics; Power Management
ESD sensitive device, take proper precaution while handling the device.

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Product Information

End To End Resistance:
10kohm
No. of Pots:
Dual
Control Interface:
I2C
Track Taper:
Logarithmic
Resistance Tolerance:
± 8%
Supply Voltage Min:
1.8V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
TSSOP
No. of Pins:
16Pins
No. of Steps:
256
Temperature Coefficient:
35ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
MSL:
MSL 1 - Unlimited
Memory Type:
EEPROM
Supply Voltage Range:
1.8V to 5.5V
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

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

Applications

  • Portable Devices;
  • Consumer Electronics;
  • Power Management

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