AD5200BRMZ50

Description：IC DGTL POT 50KOHM 256TAP 10MSOP
Series：-

SKU:1a3dad685c08 Category: Digital Potentiometers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DGTL POT 50KOHM 256TAP 10MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Taper：Linear
Configuration：Potentiometer
Number of Circuits：1
Number of Taps：256
Resistance (Ohms)：50k
Interface：SPI
Memory Type：Volatile
Voltage - Supply：2.7V ~ 5.5V, ±2.3V ~ 2.7V
Features：-
Tolerance：±30%
Temperature Coefficient (Typ)：500ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：10-MSOP
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature：-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ)：50
Grade：-
Qualification：-

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AD5200BRMZ50

Overview

The AD5200BRMZ50 is a single-channel, 8-bit digital potentiometer with a nominal end-to-end resistance of 50 kΩ. It features 256 tap positions controlled via a 3-wire SPI-compatible serial interface. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V or dual supplies up to ±2.7 V. Key electrical characteristics include a nominal resistor tolerance of ±30%, a temperature coefficient of 500 ppm/°C, and a typical positive supply current of 15 µA. It includes an internal power-on midscale preset and a shutdown pin for low-power operation.

Feature Summary

256-position resolution with linear taper
3-wire SPI-compatible serial interface (CS, CLK, SDI)
Single variable resistor in MSOP-10 package
Internal power-on midscale preset

Applications

Mechanical potentiometer replacement
Instrumentation gain and offset adjustment
Programmable voltage-to-current conversion
Programmable filters, delays, and time constants
Line impedance matching

Procurement Notes

Verify the specific ordering suffix '50' confirms the 50 kΩ nominal resistance value. Confirm the 'B' grade indicates the standard ±30% tolerance specification. Ensure the 'MZ' suffix corresponds to the MSOP-10 surface-mount package. Check for RoHS compliance status as indicated in official documentation.

Selection Notes

Select this component when a single-channel digital control is required for a 50 kΩ variable resistance application. The 8-bit resolution provides 256 distinct steps. Ensure the system supports a 3-wire SPI interface. Verify that the ±30% tolerance meets the circuit requirements, as absolute resistance values vary by lot.

Part Context

This part belongs to the AD5200/AD5201 family of programmable resistor devices. The AD5200 variant specifically offers 256 positions, whereas the AD5201 offers 33 positions. Both share similar interfaces and packaging but differ in resolution and data word length (8-bit vs. 6-bit).