AD5293BRUZ-50

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AD5293BRUZ-50

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IC DGT POT 50KOHM 1024TP 14TSSOP

  • HerstellerAnalog Devices Inc.

  • Herstellerteil #AD5293BRUZ-50

  • Paket TSSOP-14

  • Auf Lager6105

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Spezifikationen

Attribut Wert
Supplier Analog Devices Inc.
Package Tube
ProductStatus Active
Taper Linear
Configuration Potentiometer
NumberofCircuits 1
NumberofTaps 1024
Resistance(Ohms) 50k
Interface SPI
MemoryType Volatile
Voltage-Supply 9V ~ 33V, ±9V ~ 16.5V
Features Cascade Pin
Tolerance ±1%
TemperatureCoefficient(Typ) 35ppm/°C
MountingType Surface Mount
SupplierDevicePackage 14-TSSOP
Package/Case 14-TSSOP (0.173, 4.40mm Width)
OperatingTemperature -40°C ~ 105°C

Übersicht

Description

AD5293BRUZ-50 is a digitally controlled potentiometer (digipot) from Analog Devices. It provides a 50 kΩ end-to-end resistance with a digitally programmable wiper, typically offering 256 positions (8-bit resolution) controlled via a serial interface. It’s designed for single-supply operation (common voltage ranges around 2.7–5.5 V) and is suitable for applications like programmable gain/attenuation, offset trimming, and sensor calibration in analog front-ends. The BRUZ-50 suffix indicates the packaging/lead finish and the 50 kΩ end value. For exact specifications, timing diagrams, and package details, refer to the AD5293 data sheet.

Equivalent

Direct equivalents aren’t one-to-one; cross-refs depend on specs. The AD5293BRUZ-50 is a 256-tap digital potentiometer with SPI interface and a defined end-to-end resistance, voltage range, package, and temperature rating. To provide equivalents, please share: end-to-end resistance (e.g., 5kΩ/10kΩ), number of taps (256), interface (SPI/I2C), voltage range, package, and temp. With that, I can suggest closest 256-tap digi-pot matches from TI, Microchip, Onsemi, etc.

Features

Key features of AD5293BRUZ-50 (50 kΩ end-to-end):
- End-to-end resistance: 50 kΩ (variant -50)
- I2C-compatible serial interface for wiper control
- 256-step wiper resolution (8-bit)
- A, B, and W terminals; can be used as a potentiometer or rheostat
- Wide supply range: typically 2.7 V to 5.5 V
- Low power consumption
- Industrial operating temperature: -40°C to +125°C
- 8-pin package; BRUZ variant in tape-and-reel
- ESD protection on I/O pins
- Small form factor suitable for embedded applications
Note: Verify exact specifications in the datasheet for your device revision, as packaging and tolerances can vary.

Pinout

- Pin count: 8 pins (8-pin package).
- Function: A single-channel digital potentiometer with end-to-end resistance of 50 kΩ. It has terminals A, B, and W (wiper) plus VDD and VSS, and is controlled by a 3-wire SPI-like serial interface (CS, SCLK, SI). It digitally sets the wiper position to vary the resistance between A–W or W–B in analog circuits.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits for diverse industries (consumer, automotive, communications, industrial).

Application

AD5293BRUZ-50 is a 50 kΩ digital potentiometer. Common application areas include:
- Programmable gain/attenuation in op-amp feedback and instrumentation amplifiers
- Sensor calibration and offset trimming in precision measurement systems
- Programmable voltage dividers and attenuators for ADC/DAC front-ends and test equipment
- Adjustable feedback in filters and analog signal paths
- Audio volume control and programmable attenuation in audio/telecom gear
- Embedded systems for tunable analog parameters and calibration routines
- Automotive and industrial sensing for parameter tuning and fault diagnostics

Package

AD5293BRUZ-50 comes in an 8-pin MSOP (micro small-outline) package, RoHS-compliant.

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