AD5258BRMZ50

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AD5258BRMZ50

IC DGTL POT 50KOHM 64TAP 10MSOP

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배송 준비 24 시간

365 일 보장

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사양

Supplier Rochester Electronics, LLC,Analog Devices Inc.
Package Bulk,Tube
ProductStatus Active
Taper Linear
Configuration Potentiometer
NumberofCircuits 1
NumberofTaps 64
Resistance(Ohms) 50k
Interface I²C
MemoryType Non-Volatile
Voltage-Supply 2.7V ~ 5.5V
Features Selectable Address
Tolerance ±30%
TemperatureCoefficient(Typ) 200ppm/°C
MountingType Surface Mount
SupplierDevicePackage 10-MSOP
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
OperatingTemperature -40°C ~ 85°C

개요

Description

AD5258BRMZ50 is a dual digital potentiometer (digipot) from Analog Devices. It provides two 50 kΩ end-to-end potentiometers whose wiper positions are programmable via a serial interface (I2C-compatible) and can be stored in non-volatile memory. Each pot offers fine, 256-step (8-bit) resolution for precise attenuation/gain control. The BRMZ50 suffix identifies the specific 8-lead package and the 50 kΩ end-to-end resistance version. Typical uses include programmable gain/attenuation, sensor offset trimming, and adjustable voltage dividers in audio, instrumentation, and control-loop circuits. For exact electrical specs, timing, and package details, consult the AD5258 data sheet.

Features

AD5258BRMZ50 is an 8-channel digital potentiometer with I2C interface. Key features:
- 8 independent potentiometer channels
- End-to-end resistance: 50 kΩ per channel
- 256-step wiper resolution per channel (8-bit)
- I2C serial interface; multi-device on same bus
- A, B, W terminals for each channel
- Wide supply: 2.7 V to 5.5 V
- Temperature range: -40°C to +125°C
- Low power operation; suitable for portable/low-power apps
- RoHS-compliant, Pb-free package (MZ MSOP-16 variant)
- ESD protection on digital inputs
- Applications: programmable gain/attenuation, sensor front-ends, signal conditioning, calibration networks
Note: Exact packaging variants and option for nonvolatile wiper storage are device-specific; verify datasheet for your exact order code.

Package

It’s in an 8-lead MSOP (small-outline) package, RoHS-compliant lead-free.

Pinout

- Pin count: 16 pins (MSOP/TSSOP-16 package).
- Function: An 8-channel I2C‑controlled digital potentiometer with shared end terminals (A and B) and eight wiper terminals (W1–W8), used to digitally set resistances for attenuation/gain/offset.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI).
About the company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits used in automotive, communications, industrial, consumer electronics, and other applications.

Application

AD5258BRMZ50 is an 8-channel I2C digital potentiometer (50 kΩ end-to-end). Typical applications include: programmable gain/attenuation and level-setting in signal conditioning; offset/gain calibration for ADC/DAC front-ends; programmable voltage dividers and bias networks; adjustable feedback networks for op-amps/instrumentation amps; programmable attenuators in audio paths; sensor-interface calibration in automotive/industrial gear; and test/measurement equipment requiring multi-signal trim.

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