TMP435ADGSR

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TMP435ADGSR

SENSOR DIGITAL -40C-125C 10VSSOP

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사양

Part Status Active
Base Product Number TMP435
Sensor Type Digital, Local/Remote
Sensing Temperature - Local -40°C ~ 125°C
Sensing Temperature - Remote -64°C ~ 191°C
Output Type SMBus
Voltage - Supply 2.7V ~ 5.5V
Resolution 12 b
Features One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
Accuracy - Highest (Lowest) ±1°C (±2.5°C)
Test Condition 0°C ~ 100°C (-40°C ~ 125°C)
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-VSSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The TMP435ADGSR is a digital temperature sensor and monitor from Texas Instruments, designed for precise temperature measurement in various applications. It features a two-wire I²C interface, allowing easy integration into systems for data communication. The TMP435ADGSR can monitor both local and remote temperatures, making it suitable for a variety of applications, including industrial monitoring, HVAC systems, and consumer electronics.
Key specifications include an accuracy of ±0.5°C over a specified temperature range, a wide operating range from -40°C to +125°C, and the ability to detect temperature changes rapidly. The device supports multiple addressing, enabling connection to multiple sensors on the same bus. It also features programmable alarms for over-temperature conditions, enhancing system reliability.
The TMP435ADGSR is available in a compact MSOP-8 package, facilitating space-saving designs in modern electronic products. Overall, it offers a robust solution for temperature sensing needs in diverse environments.

Features

The TMP435ADGSR is a high-accuracy, digital temperature sensor featuring an I2C interface. Key features include:
1. Temperature Range: Measures temperatures from -40°C to +125°C with a resolution of 0.0625°C.
2. Accuracy: Provides high precision with ±0.5°C accuracy over the range of -25°C to +100°C.
3. Multiple Channels: Capable of monitoring both ambient and remote temperature sensors, allowing for dual-channel temperature readings.
4. Digital Output: Uses I2C communication for easy integration into microcontroller systems, with a selectable address.
5. Low Power Consumption: Operates with a supply voltage of 3.0V to 5.5V, ensuring low energy usage.
6. Alert Functionality: Features programmable overtemperature and undertemperature alert thresholds.
7. Small Package: Available in a compact 8-pin MSOP package, making it suitable for space-constrained applications.
These features make the TMP435ADGSR ideal for applications in industrial, automotive, and consumer electronics where accurate temperature measurement is critical.

Package

The TMP435ADGSR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

Pinout

The TMP435ADGSR is a digital temperature sensor with a pin count of 8. It features the following functions for each pin:
1. Pin 1 (V+): Power supply input (3V to 5.5V).
2. Pin 2 (GND): Ground reference.
3. Pin 3 (SCL): Serial clock line for I2C communication.
4. Pin 4 (SDA): Serial data line for I2C communication.
5. Pin 5 (ALERT): Interrupt output that signals when temperature exceeds a preset threshold.
6. Pin 6 (T1): First external temperature sensor input.
7. Pin 7 (T2): Second external temperature sensor input.
8. Pin 8 (NC): No connection, typically left floating.
The TMP435ADGSR can be used to measure temperatures in various applications and communicates via the I2C protocol, allowing for easy integration into digital systems.

Manufacturer

The TMP435ADGSR 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, with a significant focus on analog and embedded processing technologies. The company is well-known for its innovations in the field of electronics, supporting a wide range of applications including automotive, industrial, personal electronics, and communication systems. Texas Instruments is also recognized for its development of calculators and educational technology. Founded in 1930, TI has established itself as a leading player in the semiconductor industry, providing solutions that enhance performance and efficiency in electronic devices.

Application

The TMP435ADGSR is a temperature sensor and monitoring device used in various applications, including industrial automation, HVAC systems, automotive temperature monitoring, and consumer electronics. It features multiple temperature sensing channels, enabling precise thermal management in systems such as power supplies, datacenters, and telecommunications equipment. Additionally, it is suitable for applications requiring remote temperature measurements, providing critical data for system control and safety.

Equivalent

The TMP435ADGSR temperature sensor may have equivalent products like the TMP36, TMP37, or TMP75 from Texas Instruments, as well as the LM35 from National Semiconductor. Other alternatives could include the LM94022 or the ADT7481 from Analog Devices, depending on specific application requirements such as accuracy, temperature range, and interface type. Always verify compatibility with your design specifications before substituting.

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