FDC1004DGSR - Texas Instruments

Manufacturer Part Number

FDC1004DGSR

Manufacturer

Texas Instruments

Introduction

Capacitive sensing solution for proximity and touch sensing applications

Product Features and Performance

High-resolution 16-bit capacitive-to-digital converter

4-channel input for multiple sensor connections

Proximity detection enabled

I2C interface for communication with microcontrollers

Robust against environmental variations

Suitable for battery-powered applications due to low power consumption

Product Advantages

High precision measurement capability

Small form factor for space-constrained applications

Low power usage extends battery life in portable devices

Dedicated proximity detection for user interfaces

Key Technical Parameters

Type: Proximity Only

Proximity Detection: Yes

Number of Inputs: 4

Interface: I2C

Resolution: 16 b

Voltage - Supply: 3V to 3.6V

Current - Supply: 750µA

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Robust operation over a wide temperature range

Survivability in harsh environmental conditions

Compatibility

Compatible with various microcontrollers via I2C

Suitable for interfacing with different capacitive sensors

Application Areas

Consumer electronics

Industrial control systems

Portable devices

Automotive systems

Medical devices

Product Lifecycle

Product Status: Active

No indication of discontinuation, replacements, or upgrades at this time

Several Key Reasons to Choose This Product

Precision sensing facilitates advanced user interfaces

Wide voltage supply range enables compatibility with various system designs

Operational longevity with low power consumption minimizing the need for frequent maintenance

The ability to handle multiple inputs allows for versatile usage in complex applications

High-resolution measurements bring reliability and accuracy to touch interfaces

Manufactured by Texas Instruments, a leader in semiconductor solutions