Manufacturer Part Number
MAX5400EKA+T
Manufacturer
Maxim Integrated
Introduction
Integrated Circuit (IC) for digital potentiometer applications
Product Features and Performance
50kΩ linear digital potentiometer
256 wiper positions (8-bit resolution)
7V to 5.5V supply voltage range
±25% resistance tolerance
50ppm/°C temperature coefficient
Volatile memory
SPI interface
-40°C to +85°C operating temperature range
Product Advantages
Compact SOT-23-8 surface mount package
Excellent temperature stability
Precise digital control of resistance
Key Technical Parameters
Resistance: 50kΩ
Taper: Linear
Number of Taps: 256
Wiper Resistance (Typical): 250Ω
Supply Voltage Range: 2.7V to 5.5V
Quality and Safety Features
RoHS3 compliant
Compatibility
Compatible with various SPI-based systems
Application Areas
Digital potentiometer applications
Analog circuit trimming
Programmable gain/attenuation
Rheostat replacement
Product Lifecycle
Currently in production
Replacement/upgrade options available from Maxim Integrated
Key Reasons to Choose
Precise digital control of resistance
Excellent temperature stability
Compact surface mount package
Wide operating temperature range
RoHS3 compliance
Compatibility with SPI-based systems