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TMP235A2DBZR
+BOMLOW-POWER HIGH-ACCURACY ANALOG O
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TMP235A2DBZR
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Bảng dữ liệu TMP235A2DBZR DataSheet
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Gói SOT-23-3
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Có sẵn7316
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Sensor Type | Analog, Local |
| Sensing Temperature - Local | -40°C ~ 150°C |
| Output Type | Analog Voltage |
| Voltage - Supply | 2.3V ~ 5.5V |
| Resolution | 10mV/°C |
| Accuracy - Highest(Lowest) | ±1.2°C (±2°C) |
| Test Condition | 0°C ~ 70°C (-40°C ~ 150°C) |
| Operating Temperature | -50°C ~ 150°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
Key features include a wide supply voltage range from 2.3V to 5.5V, low quiescent current consumption, and an analog voltage output that is linearly proportional to the temperature. This makes it easy to interface with microcontrollers and other analog-to-digital conversion systems. The sensor's high accuracy and linearity (typical accuracy of ±0.5°C) make it reliable for precision temperature sensing.
The TMP235A2DBZR comes in a small SOT-23 package, allowing for easy integration into compact circuit designs. Its robustness and performance make it a popular choice for applications such as HVAC systems, battery management, and other temperature-critical environments.
Equivalent
1. LM35 - from Texas Instruments, a popular precision centigrade temperature sensor.
2. ADT7410 - from Analog Devices, known for accuracy.
3. MCP9700 - from Microchip Technology, a low-power linear active thermistor.
4. LMT84 - from Texas Instruments, another linear analog temperature sensor alternative.
Always verify specifications to ensure compatibility with your specific application.
Features
1. Temperature Range: It operates over a wide temperature range of -40°C to +150°C, making it suitable for various applications.
2. Accuracy: The sensor boasts high accuracy with a typical accuracy of ±0.5°C across a broad temperature range, enhancing precision in temperature measurements.
3. Supply Voltage: It operates on a supply voltage between 2.3V and 5.5V, providing flexibility for integration into different systems.
4. Low Power Consumption: The TMP235A2DBZR is designed for low power consumption, which is ideal for battery-powered applications.
5. Output: It provides a linear analog output voltage that is directly proportional to the temperature, simplifying interfacing with microcontrollers.
6. Package: The device comes in a small SOT-23 package, which is space-efficient and suitable for compact applications.
7. Stability and Reliability: The sensor is known for its stability and reliability, providing consistent performance over long periods.
These features make the TMP235A2DBZR suitable for use in consumer electronics, industrial controls, and environmental monitoring systems.
Pinout
1. Pin 1 (V+ or VDD): This is the power supply pin where the positive voltage supply is connected.
2. Pin 2 (GND): This is the ground pin and serves as the return path for the supply current.
3. Pin 3 (VOUT): This pin outputs an analog voltage that is proportional to the measured temperature.
The TMP235A2DBZR operates over a wide temperature range and provides a linear output voltage that increases with temperature. This makes it suitable for a variety of temperature measurement applications.
Manufacturer
Application
1. Consumer Electronics: Used in smartphones, tablets, and wearables for temperature monitoring and thermal management.
2. Industrial Automation: Employed in HVAC systems, environmental monitoring, and industrial equipment for precise temperature control.
3. Medical Devices: Utilized in patient monitoring systems and diagnostic equipment for accurate temperature readings.
4. Automotive: Integrated into climate control systems and battery management systems for electric vehicles.
5. IoT Devices: Deployed in smart home devices and connected sensors for real-time temperature data collection.
Its low power consumption and wide operating temperature range enhance its versatility across these sectors.