TMP300BIDBVR

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TMP300BIDBVR

THERMOSTAT PROG ACT LOW SOT23-6

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規格

Part Status Active
Trip Temperature Threshold Hot
Switching Temperature Programmable
Accuracy ±6°C
Output Type Open Drain
Output Active Low
Output Function /OverTemp, VTemp
Selectable Hysteresis Yes
Features Trip Test
Voltage - Supply 1.8 V ~ 18 V
Current - Supply 110µA
Operating Temperature -40°C ~ 150°C
Mounting Type Surface Mount
Package / Case SOT-23-6
Supplier Device Package SOT-23-6
Base Product Number TMP300

概述

Description

The TMP300BIDBVR is a precision voltage reference and temperature sensor integrated circuit (IC) designed for various applications, including industrial and consumer electronics. It typically operates in the range of -40°C to 125°C and provides high accuracy and stability over a broad temperature range.
Key features include a low offset voltage, low drift, and the ability to drive capacitive loads, making it suitable for precision measurements. The TMP300BIDBVR is often used in applications such as battery management systems, temperature monitoring, and precision analog-to-digital converters (ADCs). Its small package size (usually available in a 5-pin SOT-23 package) allows for easy integration into compact designs.
Overall, the TMP300BIDBVR is valued for its reliability and performance in temperature sensing and voltage reference tasks, contributing to the overall efficiency and accuracy of electronic systems.

Features

The TMP300BIDBVR is a precision voltage reference and temperature sensor from Texas Instruments. Key features include:
1. Temperature Sensing: Provides accurate temperature measurements with a range of -40°C to +125°C.
2. Voltage Reference: Offers a stable voltage reference of 1.5V with low temperature drift, suitable for high-precision applications.
3. High Accuracy: Features ±1°C accuracy for temperature readings and ±0.5% voltage reference accuracy.
4. Low Power Consumption: Operates with low power, making it ideal for battery-operated devices.
5. I2C Interface: Supports I2C communication for easy integration with microcontrollers and digital systems.
6. Small Package: Available in a compact 8-pin VSSOP package, facilitating space-constrained designs.
7. Wide Supply Voltage Range: Operates from a supply voltage of 1.8V to 5.5V.
8. Programmable Alerts: Includes programmable temperature alert features for system monitoring.
These attributes make the TMP300BIDBVR suitable for various applications, including industrial sensors, consumer electronics, and temperature monitoring systems.

Package

The TMP300BIDBVR is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with 8 pins. This compact package design is suitable for applications requiring space-efficient components.

Pinout

The TMP300BIDBVR is a temperature sensor with a total of 8 pins. The pin functions are as follows:
1. V+ (Pin 1): Positive supply voltage.
2. GND (Pin 2): Ground reference.
3. SCL (Pin 3): Serial Clock Line for I2C communication.
4. SDA (Pin 4): Serial Data Line for I2C communication.
5. ALERT (Pin 5): Alert output signal indicating temperature thresholds have been exceeded.
6. T_CRIT (Pin 6): Critical temperature output.
7. T_HYST (Pin 7): Hysteresis temperature output.
8. N/C (Pin 8): Not connected.
This device operates using I2C protocol, allowing for temperature monitoring with built-in alert functionalities. The TMP300BIDBVR is designed for applications requiring precise temperature measurement with low power consumption.

Manufacturer

The TMP300BIDBVR is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog and embedded processing devices. Established in 1930, TI is known for its innovations in electronics and is a key player in the semiconductor industry, catering to a wide range of markets such as automotive, industrial, consumer electronics, and communications. The TMP300BIDBVR specifically is a voltage monitor that provides a way to ensure system reliability by monitoring power supply voltages.

Application

The TMP300BIDBVR is a precision temperature sensor primarily used in applications such as industrial temperature monitoring, HVAC systems, medical devices, and consumer electronics. Its features make it suitable for systems requiring accurate temperature measurements and thermal management, including automotive applications, data centers, and environmental monitoring. The device's digital output enables easy integration into various systems for real-time temperature tracking and control.

Equivalent

The TMP300BIDBVR is a temperature sensor from Texas Instruments. Equivalent products include the LM75A from Texas Instruments, the MCP9808 from Microchip, and the DS1621 from Maxim Integrated. These alternatives offer similar functionality but may vary in specifications like accuracy, temperature range, and communication interfaces. Always check datasheets for compatibility.

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