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AD5165BUJZ100-R7

Name: AD5165BUJZ100-R7
Rating: 4.7 (12 reviews)

IC DGT POT 100KOHM 256TAP TSOT23

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製造商。部分 #AD5165BUJZ100-R7
包 SOT23-8
資料表 AD5165BUJZ100-R7 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Taper	Linear
Configuration	Potentiometer
NumberofCircuits	1
NumberofTaps	256
Resistance(Ohms)	100k
Interface	SPI
MemoryType	Volatile
Voltage-Supply	2.7V ~ 5.5V
Tolerance	±20%
TemperatureCoefficient(Typ)	35ppm/°C
MountingType	Surface Mount
SupplierDevicePackage	TSOT-23-8
Package/Case	SOT-23-8 Thin, TSOT-23-8
OperatingTemperature	-40°C ~ 125°C

概述

Description

The AD5165BUJZ100-R7 is a digital potentiometer from Analog Devices, specifically designed for precision applications. It features a 1024-position, single-channel, non-volatile digital potentiometer with an I²C interface, allowing for seamless integration into digital systems. The device operates with a supply voltage range of 2.7V to 5.5V, making it suitable for both battery-powered and standard electronic applications.
This component is notable for its excellent temperature stability and low power consumption. It is often used in applications such as automatic gain control, signal conditioning, and calibration adjustments. The AD5165BUJZ100-R7 also includes features like wiper position memory, which retains the last set position during power loss, enhancing its reliability. Overall, it is an ideal choice for designers seeking a versatile and high-performance solution for variable resistance in electronic circuits.

Features

The AD5165BUJZ100-R7 is a digital potentiometer from Analog Devices, featuring a 1024-position, non-volatile memory configuration. Key characteristics include:
1. Resistance Value: 100 kΩ with a linear taper.
2. Interface: I2C-compatible digital interface, allowing easy integration with microcontrollers.
3. Power Supply: Operates from a single supply voltage ranging from 2.7 V to 5.5 V.
4. Memory: EEPROM for storing wiper positions, ensuring settings are retained after power loss.
5. Low Power Consumption: Designed for low operating power, enhancing battery life in portable applications.
6. Temperature Range: Operating temperature range of -40°C to +125°C, suitable for industrial applications.
7. Wiper Modes: Supports both volatile and non-volatile wiper modes for flexible application needs.
Overall, the AD5165BUJZ100-R7 is ideal for applications requiring adjustable resistance settings, such as in calibration, volume control, and signal conditioning.

Package

The AD5165BUJZ100-R7 is available in a LFCSP (LeadFrame Chip Scale Package) type, specifically a 16-lead LFCSP package. This compact package offers a small footprint suitable for space-constrained applications.

Pinout

The AD5165BUJZ100-R7 is a digital potentiometer with a pin count of 8. Its primary functions include:
1. VDD (Pin 1): Power supply input.
2. VSS (Pin 2): Ground reference.
3. A (Pin 3): Terminal A of the potentiometer.
4. B (Pin 4): Terminal B of the potentiometer.
5. W (Pin 5): Wiper output, providing adjustable resistance.
6. SDA (Pin 6): Serial data input/output for communication (I2C).
7. SCL (Pin 7): Serial clock input for I2C communication.
8. WP (Pin 8): Write protect, used to prevent changes to the wiper position.
This device allows for digital control of resistance, ideal for applications in gain control, adjustment of offsets, and other variable resistance needs.

Manufacturer

The AD5165BUJZ100-R7 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves a variety of markets including automotive, communications, healthcare, industrial automation, and consumer electronics. The company is known for its innovation in high-performance analog technology and is a leader in the development of precision data converters, amplifiers, and sensors.

Application

The AD5165BUJZ100-R7 is a digital potentiometer used in various applications, including gain control, signal conditioning, audio systems, and sensor calibration. It is ideal for applications requiring precise resistance adjustments, such as industrial automation, medical devices, and consumer electronics. Its digital interface enables easy integration in systems for real-time adjustments and remote control.

Equivalent

The AD5165BUJZ100-R7 is a digital potentiometer from Analog Devices. Equivalent products include:
1. MCP4131 (Microchip)
2. DS1803 (Maxim Integrated)
3. PT10LV (Vishay)
4. X9C102 (Zilog)
Be sure to check specifications, such as resistance range, number of bits, and power supply requirements, to ensure compatibility for your application.