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TMP103AYFFR
+Lista de MateriaisSENSOR DIGITAL -40C-125C 4DSBGA
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FabricanteTexas Instruments
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Peça do Fabricante #TMP103AYFFR
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Pacote DSBGA-4
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Em Estoque6631
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Sensor Type | Digital, Local |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Output Type | I²C/SMBus |
| Voltage - Supply | 1.4V ~ 3.6V |
| Resolution | 8 b |
| Features | One-Shot, Shutdown Mode |
| Accuracy - Highest(Lowest) | ±2°C (±3°C) |
| Test Condition | -10°C ~ 100°C (-40°C ~ 125°C) |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
One of the notable features of the TMP103AYFFR is its address pin, which enables the connection of multiple sensors on the same I2C bus, facilitating multi-zone temperature monitoring. The sensor has a fast conversion time, allowing for rapid temperature readings, which is beneficial in dynamic environments. Additionally, its low supply current makes it energy efficient, enhancing its suitability for wearable and remote sensing applications. Overall, the TMP103AYFFR offers a compact and efficient solution for high-precision temperature sensing in various electronic applications.
Equivalent
1. LM75 series by NXP or Texas Instruments
2. ADT7420 from Analog Devices
3. MCP9808 by Microchip Technology
4. MAX30205 from Maxim Integrated
These alternatives can vary in features like accuracy, power consumption, and communication protocols, so it's important to compare specifications to ensure compatibility with your application.
Features
The TMP103 has a two-wire, I2C-compatible interface, supporting multiple devices on a single bus with up to 8 addresses. It provides a fast conversion time and low power consumption, typically drawing just 1 µA in active mode and 0.5 µA in shutdown, making it ideal for battery-powered devices.
The device is housed in an ultra-small, wafer chip-scale package (WCSP), which measures only 0.76mm x 0.76mm, making it suitable for space-constrained applications. Additional features include programmable alert functionality for temperature event monitoring and quick response to temperature changes. The TMP103 is widely used in consumer electronics, environmental monitoring, and industrial applications.
Pinout
1. V+ (Power Supply): Provides the power supply to the sensor. The operating voltage range is typically from 1.4V to 3.6V.
2. GND (Ground): This is the ground reference pin for the sensor.
3. SCL (Serial Clock): Used for the I²C serial communication clock input. It synchronizes data transfer between the sensor and the master device.
4. SDA (Serial Data): Serves as the data line for I²C communication. It is a bidirectional line used to transfer data between the sensor and the master device.
The TMP103 is designed for applications requiring temperature monitoring with low power consumption and a small footprint, making it suitable for use in portable and battery-powered devices.
Manufacturer
Application
1. Consumer Electronics: For thermal management in smartphones, tablets, and wearables.
2. Industrial Automation: In monitoring and controlling temperatures in machinery and equipment.
3. Healthcare Devices: Used in medical instruments for patient monitoring.
4. Automotive Systems: For engine and battery temperature monitoring.
5. Smart Home Devices: In thermostats and HVAC systems for efficient temperature control.
Its I2C interface and low power consumption make it suitable for battery-operated devices.