TMP75CIDR

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TMP75CIDR

SENSOR DIGITAL -55C-125C 8SOIC

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Bảo hành 365 ngày

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Thông số kỹ thuật

Part Status Active
Sensor Type Digital, Local
Sensing Temperature - Local -55°C ~ 125°C
Output Type SMBus
Voltage - Supply 1.4V ~ 3.6V
Resolution 11 b
Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest) ±1°C (±3°C)
Test Condition 0°C ~ 70°C (-55°C ~ 125°C)
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number TMP75

Tổng quan

Description

The TMP75CIDR is a digital temperature sensor from Texas Instruments, known for its accuracy and ease of integration in various electronic applications. It operates with a digital I2C interface, allowing multiple devices to be connected to a single bus, which simplifies design and reduces wiring complexity.
This sensor has a factory-calibrated temperature range of -40°C to +125°C and offers a resolution of 9 to 12 bits, enabling precise temperature measurements. The TMP75CIDR features low power consumption, making it suitable for battery-operated devices, and includes an integrated comparator for temperature monitoring.
Additionally, it provides programmable alert thresholds, enabling automatic responses to temperature changes. Its small package size makes it ideal for compact designs in consumer electronics, industrial systems, and HVAC applications. The TMP75CIDR ensures reliable performance and accurate readings, making it a popular choice for engineers developing temperature-sensitive applications.

Features

The TMP75CIDR is a digital temperature sensor from Texas Instruments, designed for high accuracy and ease of use in various applications. Key features include:
1. Temperature Range: Measures temperatures from -55°C to +125°C.
2. Accuracy: ±0.5°C accuracy at room temperature (25°C).
3. Digital Output: Communicates via I2C interface, allowing easy integration with microcontrollers.
4. Multiple Devices: Supports up to 8 devices on the same bus, enabling multiple temperature measurements.
5. Programmable Resolution: Offers selectable resolution options from 9 to 12 bits, allowing flexibility in precision versus speed.
6. Low Power Consumption: Operates on a supply voltage of 2.7V to 5.5V, with low quiescent current for battery-powered applications.
7. Alert Functionality: Features programmable over-temperature and under-temperature alerts for real-time monitoring.
These features make the TMP75CIDR suitable for applications in industrial, automotive, and consumer electronics.

Package

The TMP75CIDR is packaged in an 8-pin MSOP (Mini Small Outline Package) form factor.

Pinout

The TMP75CIDR is a digital temperature sensor from Texas Instruments, housed in a 8-pin MSOP (Micro Small Outline Package) configuration. Here are the pin assignments and their functions:
1. Pin 1: GND - Ground connection.
2. Pin 2: SDA - Serial Data Line for I²C communication.
3. Pin 3: SCL - Serial Clock Line for I²C communication.
4. Pin 4: A0 - Address selection pin to set the I²C address (can be tied to GND or V+).
5. Pin 5: ALERT - Open-drain output that signals temperature alerts.
6. Pin 6: V+ - Supply voltage (typically +3V to +5.5V).
7. Pin 7: NC - No connection, not used.
8. Pin 8: NC - No connection, not used.
The TMP75CIDR provides precise temperature monitoring with a digital output, making it suitable for various applications, including computer hardware and industrial controls.

Manufacturer

The TMP75CIDR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in the design and production of semiconductors and various integrated circuits, including analog and digital signal processing (DSP) chips. The company is well-known for its innovations in electronics, particularly in the fields of embedded processing and analog technologies. TI serves a wide range of markets, including automotive, industrial, communications, and consumer electronics, providing solutions that enable smarter devices and systems. Established in 1930, Texas Instruments has a long history of technological advancements and is recognized as a leader in the semiconductor industry.

Application

The TMP75CIDR is a digital temperature sensor primarily used in applications such as industrial temperature monitoring, HVAC systems, automotive temperature control, consumer electronics, and data center thermal management. Its precise temperature measurement capabilities make it suitable for smart home devices, medical equipment, and refrigeration systems, enhancing efficiency and reliability in various environments.

Equivalent

Equivalent products to the TMP75CIDR temperature sensor include the LM75, TMP175, and MCP9801. These sensors provide similar functionalities for temperature sensing with varying specifications in accuracy, interface, and temperature range. Always check specific datasheets for compatibility.

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