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TMP112BIDRLR
+NomenclatureSENSOR DIGITAL -40C-125C 6SOT
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FabricantTexas Instruments
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Pièce fabricant #TMP112BIDRLR
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Package SOT-5X
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En stock5041
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Sensor Type | Digital, Local |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Output Type | 2-Wire Serial, I²C/SMBUS |
| Voltage - Supply | 1.4V ~ 3.6V |
| Resolution | 12 b |
| Accuracy - Highest(Lowest) | ±0.5°C (±1°C) |
| Test Condition | 0°C ~ 65°C (-40°C ~ 125°C) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Présentation
Description
The TMP112BIDRLR uses an I²C interface for communication, which supports standard, fast, and high-speed modes, allowing for easy integration into microcontroller-based systems. It features a 12-bit resolution, which translates into a temperature resolution of 0.0625°C. The sensor is housed in a small SOT-563 package, making it ideal for applications where space is limited.
Applications for the TMP112BIDRLR include environmental monitoring, industrial control systems, and consumer electronics. Its low power consumption, typically around 10µA in active mode, and low standby current make it well-suited for portable and energy-efficient designs.
Equivalent
Features
Key features include low power consumption, with a typical active current of 10µA and a shutdown current of 0.5µA. The TMP112BIDRLR also offers programmable resolution, with options for 9- to 12-bit precision, which allows for a trade-off between accuracy and power savings. Additionally, it has a fast conversion rate and low self-heating to ensure accurate temperature readings. Its small form factor, available in an SOT-563 package, makes it ideal for space-constrained applications. These features make the TMP112BIDRLR suitable for a wide range of applications, including consumer electronics, environmental monitoring, and industrial systems.
Pinout
1. V+ (Pin 1): Power supply pin. The device operates with a supply voltage range from 1.4 V to 3.6 V.
2. GND (Pin 2): Ground pin.
3. SCL (Pin 3): Serial Clock line used for I²C communication.
4. SDA (Pin 4): Serial Data line used for I²C communication.
5. ADD0 (Pin 5): Address pin used to set the I²C address of the device.
6. ALERT (Pin 6): Alert output pin, which signals when the temperature exceeds a user-defined limit.
The TMP112 is designed for high-precision temperature measurements, offering a typical accuracy of ±0.5°C over a wide temperature range. It supports I²C communication, allowing it to interface easily with most microcontrollers for temperature monitoring and control applications.
Manufacturer
Application
1. Consumer Electronics: For managing thermal performance in devices like smartphones, tablets, and wearables.
2. Healthcare: In medical devices requiring precise temperature monitoring.
3. Industrial Automation: Provides temperature data for systems requiring environmental monitoring.
4. Automotive: Used in battery management systems and climate control.
5. Environmental Monitoring: Utilized in weather stations and other systems measuring ambient conditions.
6. Data Centers: Helps in monitoring and managing the thermal environment of servers and networking equipment.
Overall, the TMP112BIDRLR is suitable for any application requiring accurate temperature measurement and efficient power management.