Manufacturer Part Number
AD7376ARUZ100-R7
Manufacturer
analog-devices
Introduction
The AD7376 is a digital potentiometer designed by Analog Devices for data acquisition systems, providing adjustable resistance settings.
Product Features and Performance
Single potentiometer configuration
128 adjustable taps for fine resolution
Linear taper characteristics for predictable adjustments
iCMOS® technology for high performance
Digital SPI interface for ease of integration
Volatile memory type
Operating voltage range of 4.5V to 33V, or ±4.5V to ±16.5V
Featuring cascade pin for daisy-chaining
Surface mount, 14-TSSOP package
Compatible with various control interfaces
Product Advantages
Stable temperature coefficient (-300ppm/°C typical)
Large supply voltage range
Tight tolerance of ±30%
Reliable interface due to SPI compatibility
Key Technical Parameters
Resistance: 100k Ohms
Number of Circuits: 1
Taps: 128
Supply Voltage: 4.5V to 33V, ±4.5V to ±16.5V
Temperature Coefficient: -300ppm/°C
Wiper Resistance (Typical): 260 Ohms
Quality and Safety Features
Robust design for industrial temperature ranges (-40°C to 85°C)
Compliant with industry safety and quality standards
Compatibility
Works with standard SPI protocol interfaces
Easily integrated into existing data acquisition systems
Application Areas
Precision control applications
Industrial automation
Instrumentation and test equipment
Consumer electronics
Product Lifecycle
Active product status
Not reported as nearing discontinuation
Replacements or upgrades should be available directly from Analog Devices
Several Key Reasons to Choose This Product
High resolution with 128 taps for precise control
Wide operating voltage range suitable for various applications
Stable performance over industrial temperature ranges
Easy digital integration via SPI
Robust build quality from a reputable manufacturer in data acquisition systems
Suitable for a wide range of applications, from industrial to consumer electronics