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AD5204BRUZ100

Name: AD5204BRUZ100
Rating: 4.7 (12 reviews)

IC DGT POT 100KOHM 256TP 24TSSOP

製造商
製造商。部分 #AD5204BRUZ100
包 24-TSSOP (0.173, 4.40mm Width)
資料表 AD5204BRUZ100 DataSheet
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規格

Supplier	Rochester Electronics, LLC,Analog Devices Inc.
Package	Bulk,Tube
ProductStatus	Active
Taper	Linear
Configuration	Potentiometer
NumberofCircuits	4
NumberofTaps	256
Resistance(Ohms)	100k
Interface	SPI
MemoryType	Volatile
Voltage-Supply	2.7V ~ 5.5V, ±2.3V ~ 2.7V
Features	Cascade Pin, Selectable Address
Tolerance	±30%
TemperatureCoefficient(Typ)	700ppm/°C
MountingType	Surface Mount
SupplierDevicePackage	24-TSSOP
Package/Case	24-TSSOP (0.173, 4.40mm Width)
OperatingTemperature	-40°C ~ 85°C

概述

Description

AD5204BRUZ100 is a quad digital potentiometer (digipot) from Analog Devices. It contains four independent potentiometer channels, each with an end-to-end resistance of 100 kΩ. Each channel provides a wiper output (W) that can be set through a serial interface (SPI-compatible), giving 256 discrete wiper steps for precise attenuation or gain control. The device is commonly used for programmable gain/offset adjustment, calibration, and signal conditioning in mixed-signal systems. The BRUZ suffix indicates a RoHS-compliant package (16-lead TSSOP) in tape-and-reel packaging, with the “100” confirming the 100 kΩ end-to-end resistance per pot. For exact electrical characteristics (supply voltage, pinout, timing, and whether wipers are volatile vs. nonvolatile), refer to the AD5204 data sheet.

Features

Key features of AD5204BRUZ100 (quad digital potentiometer):
- Four independent 8-bit digital potentiometers (256 wiper positions per channel)
- I2C-compatible serial interface for control
- Individual wiper registers programmable; each channel can operate as a potentiometer or a rheostat
- End-to-end resistance options (device variants): commonly in 5 kΩ, 10 kΩ, 50 kΩ, or 100 kΩ families (check exact part variant)
- Wiper positions are volatile (RAM); some variants offer nonvolatile memory—verify datasheet for NV option
- Wide supply range suitable for common logic levels (typically 2.7 V to 5.5 V)
- Low power consumption suitable for battery-powered and portable applications
- Suitable for calibration, gain/offset adjustment, sensor interfacing, and software-controlled attenuation
Note: For exact end-to-end resistance, package, temperature range, and NV options, please consult the latest ADI datasheet for AD5204BRUZ100.

Package

14‑lead TSSOP (RoHS) package.

Pinout

- Pin count: 16 pins (16‑lead package)
- Function: Quad digitally controlled potentiometer. Four independent pots (A/B/W terminals for each channel) with an SPI‑like serial control interface (CS/SCK/DI and LDAC or equivalent) to set the wipers. End terminals and wipers available for four adjustable resistance networks.

Manufacturer

Analog Devices, Inc. (ADI). It is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits (e.g., data converters, amplifiers, sensors, power-management ICs). It is a publicly traded company on NASDAQ.

Application

AD5204BRUZ100 is a quad I2C digital potentiometer. Typical applications: electronically trim and calibrate analog circuits; programmable gain/attenuation in op-amps and instrumentation amplifiers; programmable voltage dividers and reference networks; sensor conditioning and ADC/DAC calibration; programmable attenuators in audio and RF front ends; replacing mechanical potentiometers in test, calibration, and feedback networks; multi-channel rheostat networks controlled by a microcontroller in industrial automation.