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ANALOG DEVICES AD5174BRMZ-10

Non Volatile Digital Potentiometer, 10 kohm, Single, Serial, SPI, Linear, ± 15%, 2.7 V

ANALOG DEVICES AD5174BRMZ-10

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Manufacturer Part No:
AD5174BRMZ-10
Order Code:
4028450
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Technical Datasheet:
AD5174BRMZ-10   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

AD5174 is a single-channel, 1024-position digital rheostat that combines industry leading variable resistor performance with non-volatile memory (NVM) in a compact package. The AD5174 device wiper settings are controllable through the SPI digital interface. Unlimited adjustments are allowed before programming the resistance value into the 50-TP memory. The AD5174 does not require any external voltage supply to facilitate fuse blow and there are 50 opportunities for permanent programming. During 50-TP activation, a permanent blow fuse command freezes the resistance position (analogous to placing epoxy on a mechanical rheostat). Application includes mechanical rheostat replacements, op-amp variable gain control, instrumentation gain, offset adjustment, programmable voltage-to-current conversions, programmable filters, delays, time constants, programmable power supply, sensor calibration.
  • 10kohm nominal resistance, rheostat mode temperature coefficient is 35ppm/°C
  • Single-supply power range from 2.7 to 5.5V (VSS = 0V, -40°C TA 125°C)
  • SPI-compatible interface, wiper setting and memory readback
  • Power on refreshed from memory, resistor tolerance stored in memory
  • Resolution is 10bits (min, VDD = 2.7V to 5.5V, -40°C TA 125°C)
  • Nominal resistor tolerance is ±15% (typ, VDD = 2.7 to 5.5V, -40 TA 125°C)
  • Tristate leakage current range from -1 to +1μA (VDD = 2.7 to 5.5V, -40 TA 125°C)
  • Bandwidth is 700KHz (typ, -3dB, RAW = 5kohm, terminal W, -40 TA 125°C)
  • Total harmonic distortion is -90dB (typ, VA = 1Vrms, f = 1KHz, RAW = 5kohm)
  • 10 lead MSOP package, operating temperature range from -40°C to +125°C

Footnotes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

Product Information

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:
10kohm

:
Single

:
Serial, SPI

:
Linear

:
± 15%

:
2.7V

:
5.5V

:
MSOP

:
10Pins

:
1024

:
35ppm/°C

:
-40°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (3)

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¥797.86 ( ¥877.65  Inc. JCT)

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