Manufacturer Part Number
AD5174BRMZ-10-RL7
Manufacturer
analog-devices
Introduction
The AD5174BRMZ-10-RL7 is a digital potentiometer optimized for data acquisition and control applications.
Product Features and Performance
High-resolution with 1024 taps
Linear taper configuration for predictable output
Single rheostat configuration
Non-volatile memory retains settings
SPI interface for digital control
Operating voltage range between 2.7V and 5.5V
Compatible with ±2.5V to ±2.75V supplies
Features cascade pin for multiple device operation
Tolerance of ±15%
Temperature coefficient typically at 35ppm/°C
Surface mount device in a compact 10-MSOP package
Product Advantages
Precision control with high resolution of 1024 steps
Non-volatile memory enhances reliability
Broad compatibility with various voltage supplies
Easy integration into circuits with SPI interface
Small footprint for space-sensitive applications
Key Technical Parameters
Number of Circuits: 1
Resistance: 10k Ohms
Interface: SPI
Voltage Supply: 2.7V ~ 5.5V, ±2.5V ~ 2.75V
Temperature Coefficient: 35ppm/°C
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built to maintain performance within specified tolerances under extreme conditions
Reliable operation from -40°C to 125°C
Compatibility
SPI interface ensures compatibility with a wide range of microcontrollers
Cascade pin feature allows for use in multi-device applications
Application Areas
Precision control in data acquisition systems
Volume control in audio applications
Fine adjustment in automotive electronics
Variable resistance settings in industrial control systems
Product Lifecycle
Currently active
No indication of nearing discontinuation
Options for replacements or upgrades should be monitored through Analog Devices updates
Several Key Reasons to Choose This Product
High-resolution control for precision applications
Non-volatile memory retains last settings after power-off
Flexible compatibility with various supply voltages
Easy digital interface with SPI
Compact form factor suitable for space-limited applications
Reliable performance across a broad operating temperature range
AD5173BRMZ-2.5ADI (Analog Devices, Inc.)
AD518H