AD5293BRUZ-20 Digital Potentiometer ICs 1024 tap, 1% digiPOT with SPI interface

Short Description:

Manufacturers: NA

Product Category: Data Acquisition – Digital Potentiometers

Data Sheet: AD5293BRUZ-20

Description: IC DGT POT 20KOHM 1024TP 14TSSOP

RoHS status: RoHS Compliant

Product Detail



Product Tags

♠ Product Description

Product Attribute Attribute Value
Manufacturer: Analog Devices Inc.
Product Category: Digital Potentiometer ICs
RoHS:  Details
Series: AD5293
Resistance: 20 kOhms
Temperature Coefficient: 5 PPM / C
Tolerance: 1 %
Number of POTs: Single
Taps per POT: 1024
Wiper Memory: Volatile
Digital Interface: SPI
Operating Supply Voltage: 5.5 V
Operating Supply Current: 200 nA
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 105 C
Mounting Style: PCB Mount
Termination Style: SMD/SMT
Package / Case: TSSOP-14
Taper: Linear
Packaging: Tube
Brand: Analog Devices
Height: 1 mm
Length: 5 mm
Product Type: Digital Potentiometer ICs
Factory Pack Quantity: 96
Subcategory: Digital Potentiometer ICs
Supply Type: Single, Dual
Supply Voltage - Max: 33 V
Supply Voltage - Min: 9 V
Width: 4.4 mm
Unit Weight: 0.004949 oz

♠ Single-Channel, 1024-Position, 1% R-Tolerance Digital Potentiometer

The AD5293 is a single-channel, 1024-position digital potentiometer (in this data sheet, the terms digital potentiometer and RDAC are used interchangeably) with a <1% end-to-end resistor tolerance error. The AD5293 performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and superior low temperature coefficient performance. This device is capable of operating at high voltages and supporting both dual-supply operation at ±10.5 V to ±15 V and single-supply operation at 21 V to 30 V.

The AD5293 offers guaranteed industry-leading low resistor tolerance errors of ±1% with a nominal temperature coefficient of 35 ppm/°C. The low resistor tolerance feature simplifies openloop applications as well as precision calibration and tolerance matching applications.

The AD5293 is available in a compact 14-lead TSSOP package. The part is guaranteed to operate over the extended industrial temperature range of −40°C to +105°C.

  • Previous:
  • Next:

  • Single-channel, 1024-position resolution 20 kΩ, 50 kΩ, and 100 kΩ nominal resistance

    Calibrated 1% nominal resistor tolerance (resistor performance mode)

    Rheostat mode temperature coefficient: 35 ppm/°C

    Voltage divider temperature coefficient: 5 ppm/°C Single-supply operation: 9 V to 33 V

    Dual-supply operation: ±9 V to ±16.5 V

    SPI-compatible serial interface

    Wiper setting readback

    Mechanical potentiometer replacement

    Instrumentation: gain and offset adjustment

    Programmable voltage-to-current conversion

    Programmable filters, delays, and time constants

    Programmable power supply

    Low resolution DAC replacements

    Sensor calibration

    Related Products