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TMP435ADGSR
+BOMSENSOR DIGITAL -40C-125C 10VSSOP
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ManufacturerTexas Instruments
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Mfr. Part #TMP435ADGSR
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Datasheet TMP435ADGSR DataSheet
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In Stock11646
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Specifications
| Attribute | Value |
| 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 / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-VSSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Overview
Description
Key features of the TMP435ADGSR include a high accuracy of ±1°C for remote sensing and ±2°C for local sensing, and it operates over a wide temperature range. It uses a standard I2C interface for communication, making it easy to integrate into existing systems. The device also supports programmable alert thresholds, allowing for proactive thermal management.
Its compact package and low power consumption make it suitable for portable and space-constrained applications. Overall, the TMP435ADGSR offers a reliable solution for accurate temperature monitoring in various electronic systems.
Equivalent
1. LM75 series by Texas Instruments/NXP
2. MCP9808 by Microchip Technology
3. ADT7420 by Analog Devices
4. MAX31875 by Maxim Integrated
5. STTS751 by STMicroelectronics
These alternatives offer similar functionalities, including digital temperature sensing and compatibility with SMBus/I2C interfaces. However, always verify specific features and specifications to ensure compatibility with your application.
Features
The device operates over a 3.0 V to 5.5 V supply voltage range and has a low power consumption, making it suitable for battery-operated applications. Communication is facilitated through an I2C/SMBus-compatible interface, allowing easy integration with various systems. The TMP435ADGSR also features programmable alert thresholds, enabling it to generate an interrupt signal when temperature limits are exceeded.
Additional features include series resistance cancellation, programmable conversion rates, and extended temperature measurement range, which enhance its adaptability and performance in diverse applications such as computing, industrial, and consumer electronics.
Pinout
1. V+: Power supply pin.
2. GND: Ground reference pin.
3. SCL: Serial clock line for I2C communication.
4. SDA: Serial data line for I2C communication.
5. A1/A0: Address pins used to set the I2C address of the device.
6. DXP/DXN: Pins for remote temperature sensing (positive and negative terminals, respectively).
7. ALERT: An interrupt pin that is triggered when temperature thresholds are exceeded.
8. THERM: Used for thermostat functionality.
These pins facilitate the device's primary function of monitoring temperature both locally and remotely, with the ability to communicate via the I2C interface.