AD5258BRMZ50-R7

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AD5258BRMZ50-R7

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IC DGTL POT 50KOHM 64TAP 10MSOP

  • FabricanteAnalog Devices Inc.

  • Peça do Fabricante #AD5258BRMZ50-R7

  • Pacote MSOP-10

  • Em Estoque6485

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Especificações

Atributo Valor
Supplier Analog Devices Inc.,Rochester Electronics, LLC
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Part Status Active
Taper Linear
Configuration Potentiometer
Number of Circuits 1
Number of Taps 64
Resistance(Ohms) 50k
Interface I²C
Memory Type Non-Volatile
Voltage - Supply 2.7V ~ 5.5V
Features Selectable Address
Tolerance ±30%
Temperature Coefficient(Typ) 200ppm/°C
Mounting Type Surface Mount
Supplier Device Package 10-MSOP
Operating Temperature -40°C ~ 85°C

Visão Geral

Description

AD5258BRMZ50-R7 is an Analog Devices digital potentiometer (digipot) device. It provides electronically programmable resistance via an I2C interface, enabling adjustable gain/attenuation in analog front-ends (e.g., sensor calibration, audio, signal conditioning). The “50” in the part name indicates a 50 kΩ end-to-end resistance (typical for this family). BRMZ is the RoHS-compliant MSOP-8 package, and “-R7” denotes tape-and-reel packaging. This part is used when you need software-controlled, repeatable resistance settings in a compact, low‑power package. For exact details—number of wipers/channels, wiper resolution, voltage range, and memory behavior—please consult the AD5258 datasheet.

Equivalent

I can help, but I need specs. The AD5258BRMZ50-R7 is an Analog Devices octal digital potentiometer with I2C interface. Please provide:
- end-to-end resistance (Ω)
- number of channels (likely 8)
- supply voltage range
- wiper resolution
- package/temperature requirements
- whether you want a direct cross-reference or a functionally equivalent part
With those, I can suggest concrete equivalents.

Features

AD5258BRMZ50-R7 is a single 8-bit, I2C digital potentiometer. Key features:
- 256-step wiper resolution (8-bit)
- I2C serial interface for simple control
- End-to-end resistance options (selectable: e.g., 10 kΩ, 50 kΩ, 100 kΩ)
- Wiper position can be stored in nonvolatile memory (NV) and/or used as a volatile setting
- Low power consumption
- Wide supply range (typical 2.7 V to 5.5 V)
- Industrial temperature range (-40°C to +125°C)
- 8-pin MSOP (MZ) RoHS-compliant package
- Robust performance suitable for gain trimming, attenuation, sensor calibration, and similar applications
Note: exact end-to-end resistance options and memory configuration may vary by variant; consult the datasheet for precise specifications.

Pinout

Pin count: 16 pins.
Function: An I2C-controlled digital potentiometer array (AD5258) with multiple potentiometer sections (durable 50 kΩ network per device), used to digitally set analog resistance.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- About the company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for a wide range of industries. Headquarters: Norwood, Massachusetts, USA, with operations worldwide.

Application

AD5258BRMZ50-R7 is an 8-channel I2C digital potentiometer used for programmable gain/attenuation and trimming in analog signal paths. Common application areas include:
- Programmable gain and attenuation in ADC/DAC front-ends, amplifiers, and filters
- Audio/video level control and volume adjustment
- Sensor conditioning and calibration (offset/gain trimming) in automotive, industrial, and instrumentation equipment
- Programmable attenuators and impedance/bias shaping in RF front-ends and test equipment
- Any application needing repeatable, software-controlled resistor ladders for calibration and linearization

Package

An 8-pin MSOP package (MSOP‑8). The -R7 suffix indicates tape-and-reel packaging.

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