AD5203ARU10

$1.96

Description：IC POT DGTL QUAD 64POS 24TSSOP
Series：-

SKU:53a3ba70afb2 Category: Digital Potentiometers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC POT DGTL QUAD 64POS 24TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Taper：-
Configuration：-
Number of Circuits：4
Number of Taps：64
Resistance (Ohms)：10k
Interface：-
Memory Type：Volatile
Voltage - Supply：2.7V ~ 5.5V
Features：-
Tolerance：-
Temperature Coefficient (Typ)：700ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：24-TSSOP
Package / Case：24-TSSOP (0.173", 4.40mm Width)
Operating Temperature：-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ)：-
Grade：-
Qualification：-

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AD5203ARU10

Overview

The AD5203ARU10 is a quad-channel, 64-position digital potentiometer in a 24-lead TSSOP package. It features four independent variable resistors with nominal end-to-end resistance of 10 kΩ and a temperature coefficient of 700 ppm/°C. The device operates on a single +2.7 V to +5.5 V supply and utilizes a 3-wire SPI-compatible serial interface for data loading at rates up to 10 MHz. Each channel includes a volatile latch that retains settings during power-down shutdown mode.

Feature Summary

Quad-channel architecture replacing four mechanical potentiometers
6-bit resolution providing 64 programmable tap positions per channel
Active-low SHDN pin enables microwatt power shutdown state
RS pin forces all wipers to midscale (20H) for initialization

Applications

Mechanical potentiometer replacement
Programmable filters, delays, and time constants
Volume control and panning circuits
Line impedance matching
Power supply adjustment

Procurement Notes

Verify the RU-24 TSSOP package designation and 10 kΩ resistance value against the specific order code AD5203ARU10. Confirm the industrial temperature range (-40°C to +85°C) requirements. Ensure ESD precautions are observed during handling due to the sensitivity of the CMOS input structure.

Selection Notes

Select this component when four independent digitally controlled resistors are required in a compact surface-mount footprint. The 10 kΩ nominal resistance suits moderate current applications, while the 6-bit resolution offers sufficient granularity for general analog signal conditioning. Verify that the volatile memory behavior aligns with system power-up reset strategies using the RS pin.

Part Context

This part belongs to the AD5203 family of quad-channel digital potentiometers. It serves as a direct electronic replacement for mechanical pots in space-constrained designs. Higher resolution alternatives within the same form factor include the 256-position AD8403 series.