MAX35102ETJ+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX35102ETJ+ belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for time-to-digital conversion and ultrasonic flow metering applications.

Characteristics

• Time-to-digital conversion accuracy
• Ultrasonic flow metering capabilities
• Low power consumption
• High precision measurements
• Wide operating temperature range

Package

The MAX35102ETJ+ is available in a small 32-pin TQFN package.

Essence

The essence of the MAX35102ETJ+ lies in its ability to accurately measure time intervals and convert them into digital data, making it ideal for various applications requiring precise timing measurements.

Packaging/Quantity

This IC is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Supply Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Conversion Resolution: 12 bits
• Maximum Conversion Rate: 10 MSPS
• Interface: SPI (Serial Peripheral Interface)
• Power Consumption: 1.5mW (typical)

Detailed Pin Configuration

The MAX35102ETJ+ features a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD
2. GND
3. SDI
4. SDO
5. SCLK
6. CS
7. INT
8. XIN
9. XOUT
10. REF
11. AGND
12. AVDD
13. DVDD
14. DGND
15. TOF
16. TDC_CLK
17. TDC_DATA
18. TDC_EN
19. TDC_RST
20. TDC_PDN
21. TDC_INT
22. TDC_CLKOUT
23. TDC_DATAOUT
24. TDC_REF
25. TDC_VDD
26. TDC_GND
27. TDC_IOVDD
28. TDC_IOGND
29. TDC_IODVDD
30. TDC_IODGND
31. TDC_IOREF
32. TDC_IOVDD2

Functional Features

The MAX35102ETJ+ offers the following functional features:

1. Time-to-digital conversion: The IC accurately measures time intervals and converts them into digital data.
2. Ultrasonic flow metering: It enables precise measurement of fluid flow using ultrasonic technology.
3. SPI interface: The IC communicates with external devices using the Serial Peripheral Interface (SPI).
4. Low power consumption: The MAX35102ETJ+ operates with low power consumption, making it suitable for battery-powered applications.
5. High precision measurements: It provides high-resolution time measurements with a conversion resolution of 12 bits.

Advantages and Disadvantages

Advantages

• Accurate time-to-digital conversion
• Wide operating temperature range
• Low power consumption
• High precision measurements

Disadvantages

• Limited availability in certain package options
• Requires knowledge of SPI interface for communication

Working Principles

The MAX35102ETJ+ works based on the principle of time-to-digital conversion. It utilizes an internal time-to-digital converter to measure time intervals accurately. By converting these time intervals into digital data, it enables precise timing measurements for various applications, including ultrasonic flow metering.

Detailed Application Field Plans

The MAX35102ETJ+ finds application in various fields, including: 1. Ultrasonic flow meters 2. Industrial automation 3. Liquid level sensing 4. Distance measurement 5. Time-of-flight applications

Detailed and Complete Alternative Models

1. MAX35101ETJ+: Similar to the MAX35102ETJ+, but without ultrasonic flow metering capabilities.
2. MAX35103ETJ+: Enhanced version with additional features such as temperature compensation for improved accuracy.

In conclusion, the MAX35102ETJ+ is a highly versatile integrated circuit that offers accurate time-to-digital conversion and ultrasonic flow metering capabilities. With its low power consumption and high precision measurements, it finds application in various fields such as ultrasonic flow meters, industrial automation, and liquid level sensing.