X9C503SIT2

Description：IC DGTL POT 50KOHM 100TAP 8SOIC
Series：XDCP™

SKU:88bbd7344f59 Category: Digital Potentiometers Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC DGTL POT 50KOHM 100TAP 8SOIC
Series：XDCP™
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Taper：Linear
Configuration：Potentiometer
Number of Circuits：1
Number of Taps：100
Resistance (Ohms)：50k
Interface：Up/Down (U/D, INC, CS)
Memory Type：Non-Volatile
Voltage - Supply：5V
Features：-
Tolerance：±20%
Temperature Coefficient (Typ)：±300ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：8-SOIC
Package / Case：8-SOIC (0.154", 3.90mm Width)
Operating Temperature：-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ)：40

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X9C503SIT2

Overview

The X9C503SIT2 is a non-volatile digital potentiometer IC manufactured by Renesas Electronics Corporation. It features a single circuit configuration with a total resistance of 50 kOhms and a linear taper. The device provides 100 tap positions for precise resistance adjustment. It utilizes a serial 3-wire interface for control and operates on a 5V supply voltage. The component is housed in an 8-SOIC surface-mount package and supports an industrial operating temperature range from -40°C to +85°C.

Feature Summary

Non-volatile memory retains wiper position data upon power loss
Linear resistance taper ensures uniform adjustment steps
Serial 3-wire interface simplifies system integration

Applications

Precision voltage control circuits
Programmable gain amplifier biasing
Digital trimmer replacement in calibration systems

Procurement Notes

Verify the specific suffix 'T2' against official Renesas documentation to confirm tape-and-reel packaging versus tube variants. Ensure the selected part number matches the required environmental specifications and package dimensions for your PCB layout. Cross-reference datasheet revisions to confirm pinout compatibility before finalizing procurement orders.

Selection Notes

Select this component when a 50k Ohm non-volatile digital potentiometer with 100 taps is required. The 8-SOIC package suits space-constrained designs. Verify that the 5V supply voltage aligns with your system logic levels. Consider the ±20% tolerance and temperature coefficient if high precision is critical for your application.

Part Context

This component belongs to the XDCP series of digital potentiometers from Renesas Electronics. It serves as a solid-state alternative to mechanical potentiometers, offering programmability and durability. The X9C503 variant specifically targets applications requiring moderate resistance values with non-volatile storage capabilities.