AD5243BRMZ100-RL7

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AD5243BRMZ100-RL7

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IC DGT POT 100KOHM 256TAP 10MSOP

  • FabricanteAnalog Devices Inc.

  • Peça do Fabricante #AD5243BRMZ100-RL7

  • Pacote MSOP-10

  • Em Estoque2208

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Especificações

Atributo Valor
Supplier Analog Devices Inc.,Rochester Electronics, LLC
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Taper Linear
Configuration Potentiometer
NumberofCircuits 2
NumberofTaps 256
Resistance(Ohms) 100k
Interface I²C
MemoryType Volatile
Voltage-Supply 2.7V ~ 5.5V
Tolerance -20%, +55%
TemperatureCoefficient(Typ) 35ppm/°C
MountingType Surface Mount
SupplierDevicePackage 10-MSOP
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
OperatingTemperature -40°C ~ 125°C

Visão Geral

Description

AD5243BRMZ100-RL7 is a Dual 100 kΩ digital potentiometer from Analog Devices. It provides two rheostat-style wipers whose positions are programmable over a serial interface (I2C-compatible). The device ends-to-end resistance is 100 kΩ, and it operates from a low-voltage supply (typical 2.7–5.5 V). It comes in an 8-pin RoHS-compliant package (BRMZ). Common uses include programmable gain/attenuation, sensor calibration, and offset trimming in analog signal paths. For exact interface protocol, pinout, timing, and electrical details, consult the AD5243 data sheet.

Equivalent

I can provide exact equivalents, but I need specs: end-to-end resistance, number of channels, interface (I2C or SPI), resolution, supply voltage, and package. Do you want cross-references to non-ADI vendors or only Analog Devices replacements? If cross-vendor, I’ll list the closest parts from TI, Microchip, Onsemi, Renesas, etc.

Features

Key features of AD5243BRMZ100-RL7:
- Three-channel (triple) digital potentiometer with I2C interface
- End-to-end resistance: 100 kΩ per potentiometer
- 256-position (8-bit) wiper per channel
- Non-volatile memory to retain wiper settings
- Wide supply range: 2.7 V to 5.5 V
- Operating temperature: -40°C to +125°C
- Low power consumption with standby mode
- I/O protection and tolerance for robust, rugged operation
- RoHS-compliant packaging (BRMZ series variant)
Note: For exact electrical specifications (current consumption, addressing, timing, and package details), please consult the official datasheet.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Digital potentiometer (one potentiometer element; end-to-end resistance 100 kΩ) with a serial control interface (SPI-compatible) to set the wiper position (A, B, W terminals for the potentiometer).

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI)
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits, as well as related sensors and signal-processing solutions.

Application

AD5243BRMZ100-RL7 is a digital potentiometer with an I2C interface. Typical application areas include:
- Programmable gain/attenuation in op-amps and ADC/DAC front-ends
- Sensor signal conditioning and calibration (offset and gain trim)
- Programmable attenuators for audio, RF, and telecom paths
- Reference division and DAC/ADC input scaling
- Active filter tuning and equalization (audio/RF)
- Calibration/test fixtures in instrumentation and benchtop equipment
- Power-supply regulation and servo-loop feedback with a rheostat element

Package

MSOP-8 (MZ) package.

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