TDC-GP30YD 1K

Product Overview

Category

The TDC-GP30YD 1K belongs to the category of integrated circuits (ICs) specifically designed for time-to-digital conversion.

Use

This product is primarily used for precise time measurement and conversion in various applications such as distance measurement, flow metering, and time-of-flight calculations.

Characteristics

• High accuracy: The TDC-GP30YD 1K offers exceptional precision in time measurement, allowing for accurate calculations and analysis.
• Low power consumption: This IC is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered devices.
• Compact package: The TDC-GP30YD 1K is available in a compact package, enabling easy integration into different electronic systems.
• Versatile interface: It supports various communication interfaces, including SPI and I2C, facilitating seamless integration with microcontrollers and other devices.
• Wide operating voltage range: The IC can operate within a wide voltage range, providing flexibility in different applications.

Package and Quantity

The TDC-GP30YD 1K is typically packaged in a small outline integrated circuit (SOIC) package. Each package contains one unit of the IC.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Time Resolution: 10 picoseconds
• Conversion Range: Up to 1 kilometer
• Communication Interface: SPI, I2C
• Dimensions: 8mm x 6mm x 1.45mm

Detailed Pin Configuration

The TDC-GP30YD 1K features a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VDD: Power supply input
2. GND: Ground
3. SDA: Serial data input/output (I2C)
4. SCL: Serial clock input (I2C)
5. CS: Chip select input (SPI)
6. MOSI: Master output, slave input (SPI)
7. MISO: Master input, slave output (SPI)
8. SCLK: Serial clock input (SPI)
9. INT: Interrupt output
10. TDC_IN: Time-to-digital converter input
11. TDC_OUT: Time-to-digital converter output
12. REF_IN: Reference input
13. REF_OUT: Reference output
14. AGND: Analog ground
15. VDDA: Analog power supply input
16. DGND: Digital ground

Functional Features

• Time-to-Digital Conversion: The TDC-GP30YD 1K accurately converts time intervals into digital values, enabling precise measurements.
• Noise Filtering: It incorporates advanced noise filtering techniques to ensure reliable and accurate results even in noisy environments.
• Calibration Capabilities: The IC provides calibration features to compensate for any inherent errors or variations, enhancing measurement accuracy.
• Multiple Measurement Modes: It offers various measurement modes, including single-shot and continuous, catering to different application requirements.
• Data Storage: The TDC-GP30YD 1K includes internal memory to store converted time values, allowing for convenient retrieval and analysis.

Advantages and Disadvantages

Advantages

• High accuracy and precision in time measurement
• Low power consumption, suitable for battery-powered devices
• Compact package for easy integration
• Versatile communication interfaces for seamless connectivity
• Wide operating voltage range for flexibility

Disadvantages

• Limited conversion range of up to 1 kilometer
• Requires external calibration for optimal performance

Working Principles

The TDC-GP30YD 1K utilizes time-to-digital conversion techniques to measure the time interval between two events accurately. It employs a combination of analog and digital circuitry to convert the time interval into a digital value, which can then be processed and analyzed by external devices.

The IC operates by generating a reference signal and comparing it with the input signal. The time difference between these signals is measured using a high-resolution time-to-digital converter. The converted digital value represents the time interval, allowing for precise calculations and analysis.

Detailed Application Field Plans

The TDC-GP30YD 1K finds applications in various fields that require accurate time measurement and conversion. Some of the detailed application field plans include:

1. Distance Measurement: The IC can be used in distance measurement systems such as laser rangefinders and ultrasonic sensors, enabling precise distance calculations.
2. Flow Metering: It can be employed in flow metering devices to accurately measure the flow rate of liquids or gases, ensuring efficient monitoring and control.
3. Time-of-Flight Calculations: The TDC-GP30YD 1K is suitable for time-of-flight measurements in applications like object detection