FDC1004QDGSRQ1
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Texas Instruments FDC1004QDGSRQ1

Manufacturer No:
FDC1004QDGSRQ1
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC CAPACITIVE SENSING 4CH 10VSSO
Delivery:
Payment:
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Product Introduction

Overview

The FDC1004QDGSRQ1 is a highly integrated capacitance-to-digital converter produced by Texas Instruments, designed for precise capacitance measurement applications. This component is part of TI's robust portfolio of sensing solutions, targeting industries that require high accuracy and reliability in capacitive sensing. Its automotive-grade qualification (Q1) makes it particularly suitable for automotive applications, including liquid level sensing, proximity detection, and touch interfaces. The FDC1004QDGSRQ1 stands out for its low power consumption, high resolution, and robust performance in harsh environments.

Key Specifications

ParameterValueUnitNotes
Input Channels4-Capacitance sensing inputs
Resolution16-bit-High-precision measurement
Supply Voltage2.7 to 5.5VWide operating range
Power Consumption250µALow power operation
Operating Temperature-40 to 125°CAutomotive-grade
PackageVSSOP-10-Compact form factor

Key Features

  • High-resolution capacitance measurement for precise sensing applications.
  • Four input channels enable multi-sensor configurations.
  • Low power consumption extends battery life in portable devices.
  • Automotive-grade qualification ensures reliability in demanding environments.
  • Integrated shielding drive reduces noise and improves accuracy.

Applications

The FDC1004QDGSRQ1 is widely used in automotive systems for liquid level sensing, proximity detection, and touch interfaces. Its robust design and high accuracy also make it suitable for industrial applications such as material level monitoring and position sensing. Additionally, it is employed in consumer electronics for touch-sensitive controls and wearable devices, where low power consumption and compact size are critical.

Q & A

What is the resolution of the FDC1004QDGSRQ1?

The FDC1004QDGSRQ1 offers a 16-bit resolution for high-precision capacitance measurements.

How many input channels does it support?

It supports four input channels for multi-sensor configurations.

What is the operating voltage range?

The operating voltage range is 2.7 to 5.5 volts.

Is it suitable for automotive applications?

Yes, its automotive-grade qualification makes it ideal for automotive use.

What is the power consumption?

It consumes 250 µA during operation, ensuring low power consumption.

What is the operating temperature range?

It operates reliably in temperatures ranging from -40 to 125°C.

What package does it use?

It is available in a compact VSSOP-10 package.

Does it include noise reduction features?

Yes, it features an integrated shielding drive to reduce noise.

Can it be used in consumer electronics?

Yes, it is suitable for touch-sensitive controls and wearable devices.

What are its key applications?

Key applications include liquid level sensing, proximity detection, and material level monitoring.

Product Attributes

Type:Proximity Detector
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-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package:10-VSSOP
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Similar Products

Part Number FDC1004QDGSRQ1 FDC1004QDGSTQ1
Manufacturer Texas Instruments Texas Instruments
Product Status Active Active
Type Proximity Detector Proximity Detector
Proximity Detection Yes Yes
Number of Inputs 4 4
LED Driver Channels - -
Interface I²C I²C
Resolution 16 b 16 b
Voltage - Supply 3V ~ 3.6V 3V ~ 3.6V
Current - Supply 750µA 750µA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-VSSOP 10-VSSOP

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