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AD5113BCPZ5-500R7

AD5113BCPZ5-500R7 Description

The AD5113BCPZ5-500R7 from Analog Devices Inc. is a 5kΩ, 64-tap, single-channel digital potentiometer designed for precision analog signal adjustment in surface-mount applications. Operating within a 2.3V to 5.5V supply range, it features a ±8% tolerance and a low 35ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device employs an Up/Down (U/D, CS) interface for straightforward digital control, making it ideal for systems requiring programmable resistance adjustments. Packaged in an 8-lead LFCSP with Tape & Reel (TR) for automated assembly, it complies with ROHS3 and REACH standards, offering reliability for industrial and consumer applications.

AD5113BCPZ5-500R7 Features

• 64-Tap Resolution: Provides fine-grained resistance adjustment for precision applications.
• Low Wiper Resistance (70Ω Typ): Minimizes signal distortion in voltage-divider configurations.
• Linear Taper: Ensures uniform resistance changes per tap for predictable performance.
• Wide Voltage Range (2.3V–5.5V): Compatible with both 3.3V and 5V systems.
• Surface-Mount (8LFCSP): Compact footprint suits space-constrained designs.
• Robust Interface (U/D, CS): Simplifies digital control without complex protocols.
• Industrial-Grade Reliability: MSL 1 (Unlimited) moisture sensitivity and ±8% tolerance for harsh environments.

AD5113BCPZ5-500R7 Applications

• Analog Signal Conditioning: Calibration of sensor outputs or amplifier gains in test equipment.
• Volume Control: Digital adjustment in audio systems with low distortion.
• Power Supply Feedback Networks: Dynamic voltage trimming in DC-DC converters.
• Industrial Automation: Programmable setpoints for PLCs and control systems.
• Consumer Electronics: Brightness/contrast adjustment in displays or user-configurable settings.

Conclusion of AD5113BCPZ5-500R7

The AD5113BCPZ5-500R7 combines high resolution, low thermal drift, and ease of integration, making it a versatile choice for digitally controlled resistance networks. Its wide supply range and compact package cater to both portable and industrial designs, while the Up/Down interface reduces firmware overhead. For engineers seeking a cost-effective, reliable digital potentiometer with moderate precision, this device balances performance and practicality.