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AD5200BRMZ50-REEL7

AD5200BRMZ50-REEL7 Description

The AD5200BRMZ50-REEL7 from Analog Devices Inc. is a single-channel, 256-tap digital potentiometer with a 50kΩ nominal resistance and ±30% tolerance. Designed for surface-mount applications, it operates over a wide voltage range (2.7V–5.5V single-supply or ±2.3V–2.7V dual-supply), making it versatile for mixed-voltage systems. The device features an SPI-compatible interface for digital control, enabling precise adjustments in circuit resistance. With a volatile memory type, it requires reinitialization upon power-up but offers low wiper resistance (50Ω typ) and a linear taper for uniform resolution. Packaged in a 10-MSOP tape & reel (TR), it is RoHS3 compliant and rated for MSL 1 (unlimited shelf life).

AD5200BRMZ50-REEL7 Features

• 256-Tap Resolution: Provides fine-grained resistance adjustment for high-precision applications.
• SPI Interface: Enables easy integration with microcontrollers and digital systems.
• Low Wiper Resistance (50Ω typ): Minimizes signal distortion in analog circuits.
• Wide Supply Range: Supports 2.7V–5.5V (single-supply) or ±2.3V–2.7V (dual-supply) for flexible design options.
• Linear Taper: Ideal for linear control applications like gain adjustment and calibration.
• Surface-Mount (10-MSOP): Compact footprint suits space-constrained PCB designs.
• 500ppm/°C Temp Coefficient: Ensures stable performance across temperature variations.

AD5200BRMZ50-REEL7 Applications

• Programmable Gain Amplifiers (PGAs): Adjusts gain settings digitally in audio and sensor systems.
• Voltage Dividers: Replaces mechanical potentiometers in precision measurement circuits.
• LCD Bias Control: Fine-tunes contrast and brightness in display drivers.
• Industrial Automation: Calibrates sensor offsets or adjusts reference voltages in control systems.
• Test & Measurement Equipment: Provides dynamic resistance tuning for lab instruments.

Conclusion of AD5200BRMZ50-REEL7

The AD5200BRMZ50-REEL7 combines high resolution (256 taps), low wiper resistance, and SPI programmability in a compact MSOP package, making it a robust choice for digital resistance tuning in consumer electronics, industrial systems, and test equipment. Its wide voltage compatibility and linear taper outperform mechanical potentiometers in reliability and precision, while the RoHS3 compliance ensures environmental safety. For designers seeking a cost-effective, digitally controlled potentiometer, this device delivers repeatability, space savings, and ease of integration.