FDC1004DSCJ

$1.48

Description：CAPACITIVE SENSING SOLUTIONS
Series：-

SKU:1be67c62ed85 Category: Sensor, Capacitive Touch Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：CAPACITIVE SENSING SOLUTIONS
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Type：Proximity Only
Proximity Detection：Yes
Number of Inputs：4
LED Driver Channels：-
Interface：I2C
Resolution：16 b
Voltage - Supply：3V ~ 3.6V
Current - Supply：750µA
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-WSON (3x3)
Grade：-
Qualification：-

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FDC1004DSCJ

Overview

The FDC1004DSCJ is a four-channel capacitance-to-digital converter manufactured by Texas Instruments, designed for capacitive sensing solutions. It operates within a supply voltage range of 3 V to 3.6 V and consumes 750 µA of current. The device features a 16-bit resolution and utilizes an I2C interface for communication. It is housed in a 10-pin WSON package with dimensions of 3 mm x 3 mm. The component supports an operating temperature range from -40 °C to +125 °C.

Feature Summary

Integrates active shielding capabilities to mitigate system interference and concentrate the sensing area.
Provides high-resolution digital conversion of capacitance changes for precise touch detection.
Supports proximity-only sensing applications through dedicated channel configuration.

Applications

Capacitive touch sensors
Liquid level detection
Proximity sensing

Procurement Notes

Verify the specific suffix DSCJ against the manufacturer's official datasheet to confirm the tape-and-reel packaging configuration and ensure compliance with RoHS standards. Confirm that the WSON-10 package matches the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when a low-power, high-resolution capacitance-to-digital converter is required for embedded systems. Ensure the design accommodates the 3 V to 3.6 V supply voltage range and utilizes an I2C-compatible controller. Consider the thermal performance within the specified -40 °C to +125 °C operating range for industrial or automotive environments.

Part Context

This part belongs to the FDC1004 series of capacitance-to-digital converters. Variants such as FDC1004DGSR and FDC1004DSCR share similar functional specifications but differ in packaging types like VSSOP or alternative WSON configurations. The DSCJ suffix specifically denotes the commercial grade version in a reel-packaged WSON-10 form factor.

Replacement Considerations

Compatible alternatives include FDC1004DGSR and FDC1004DSCR from Texas Instruments. Verify pinout compatibility and package dimensions when substituting between WSON and VSSOP variants to ensure mechanical fit on the existing PCB layout.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.