CAT34TS04VP2GT4A

有效庫存7,833

Compact 8-pin TDFN package with exposed pad

  • 製造商零件號 # : CAT34TS04VP2GT4A

  • 包裝/封裝: WFDFN-8

  • 製造商: Onsemi

  • 產品分類 : Analog and Digital Output

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CAT34TS04VP2GT4A 數據表

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詳細說明

The CAT34WC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements. The CAT34WC02 features a 16-byte page write buffer. The device operates via the I2C bus serial interface and is available in an 8-pin TSSOP package.FEATURES■ 400 kHz (5 V) and 100 kHz (1.7 V) I2C bus compatible■ 1.7 to 5.5 volt operation■ Low power CMOS technology■ 16-byte page write buffer■ Industrial temperature range■ Self-timed write cycle with auto-clear■ Software write protection for lower 128 bytes■ 1,000,000 program/erase cycles■ 100 year data retention■ 8-pin TSSOP package - “Green” package option available■ 256 x 8 memory organization■ Hardware write protect

主要特徵

  • 400 kHz (5 V) and 100 kHz (1.7 V) I2C bus compatible
  • 1.7 to 5.5 volt operation
  • Low power CMOS technology
  • 16-byte page write buffer
  • Industrial temperature range
  • Self-timed write cycle with auto-clear
  • Software write protection for lower 128 bytes
  • 1,000,000 program/erase cycles
  • 100 year data retention
  • 8-pin TSSOP package
  • - “Green” package option available
  • 256 x 8 memory organization
  • Hardware write protect

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Product Category ! Board Mount Temperature Sensors RoHS Details
Output Type Digital Brand onsemi
Product Temperature Sensors Product Type ! Temperature Sensor ICs
Series CAT34TS04 Factory Pack Quantity 4000
Subcategory Sensors Type Temperature Sensor

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 CAT34TS04VP2GT4A PDF 下載

常見問題解答

What is CAT34TS04VP2GT4A?

The CAT34TS04VP2GT4A is a 512 x 8-bit I2C serial EEPROM (electrically erasable programmable read-only memory) temperature sensor designed by ON Semiconductor. It combines non-volatile memory with a temperature sensor in a single package, making it suitable for applications requiring temperature logging, calibration data storage, and thermal monitoring.

How Does CAT34TS04VP2GT4A Work?

The CAT34TS04VP2GT4A works by providing both non-volatile memory storage and temperature sensing capabilities. It communicates over the I2C serial interface and can be accessed to read and write data as well as retrieve temperature measurements. The device can be configured to trigger temperature alerts and store critical temperature-related information for various applications.

How Many Pins does CAT34TS04VP2GT4A have and What are the Functions of the Pinout Configuration?

The CAT34TS04VP2GT4A is housed in an 8-pin TDFN (Thin Dual Flat No-Lead) package. The pinout configuration includes:

  • VCC: Power supply pin.
  • GND: Ground pin.
  • SDA: Serial data input/output pin for I2C communication.
  • SCL: Serial clock input pin for I2C communication.
  • WP: Write-protect input pin.
  • INT: Interrupt output pin for temperature alert signaling.

What are the Pros and Cons of CAT34TS04VP2GT4A?

Pros:

  • Integrated Functionality: Combines EEPROM memory and temperature sensor in a single device, reducing component count and board space.
  • Non-Volatile Memory: Retains data even when power is removed, ensuring data integrity and reliability.
  • Temperature Alert Function: Can be programmed to alert the system when temperature exceeds predefined thresholds.
  • I2C Interface: Allows easy integration and communication with microcontrollers and other digital devices.
  • Compact Package: The 8-pin TDFN package is space-efficient and suitable for compact designs.

Cons:

  • Limited Memory Capacity: The 512 x 8-bit memory may be insufficient for some data logging applications.
  • Temperature Measurement Accuracy: The precision of the temperature sensor may not meet the requirements of extremely high-accuracy applications.
  • External Components: May require additional external components for optimal performance in certain applications.

Are There Any Equivalents/Alternatives to CAT34TS04VP2GT4A for Recommendation?

  • A comparable part to the CAT34TS04VP2GT4A is the MCP9805 from Microchip Technology, which also combines EEPROM memory and a temperature sensor.
  • Alternatives to the CAT34TS04VP2GT4A include the EMC1701 from Microchip Technology and the DS1775 from Maxim Integrated.

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