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LM75BDP,118
+BOMSENSOR DIGITAL -55C-125C 8TSSOP
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제조업체은지포미국주식회사
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제조업체 부품 #LM75BDP,118
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데이터시트 LM75BDP,118 DataSheet
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패키지 SOT505-1
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재고5951
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| SensorType | Digital, Local |
| SensingTemperature-Local | -55°C ~ 125°C |
| OutputType | I²C |
| Voltage-Supply | 2.8V ~ 5.5V |
| Resolution | 11 b |
| Features | Output Switch, Programmable Limit |
| Accuracy-Highest(Lowest) | ±2°C (±3°C) |
| TestCondition | -25°C ~ 100°C (-55°C ~ 125°C) |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
개요
Description
The LM75BDP,118 features an overtemperature shutdown function, which can be critical for protecting systems from overheating. It also includes three address pins, allowing multiple devices to be used on the same I2C bus by providing up to eight unique addresses. The sensor is housed in a TSSOP package, which is compact and suitable for space-constrained applications. Typical applications include consumer electronics, industrial systems, and environmental monitoring setups, where reliable temperature management is crucial.
Equivalent
1. TMP75 series by Texas Instruments
2. MCP9800/1/2/3 by Microchip Technology
3. DS75 series by Maxim Integrated
4. TCN75A by Microchip Technology
These sensors offer similar functionality, such as I2C interface and comparable temperature range and accuracy. Always verify specific requirements and compatibility before substituting components.
Features
1. I2C Interface: It supports a two-wire I2C bus interface, allowing easy integration with microcontrollers.
2. Temperature Range: Operates across a wide temperature range of -55°C to +125°C.
3. Accuracy: Provides temperature readings with an accuracy of ±2°C.
4. Resolution: Offers a temperature measurement resolution of 9-bits.
5. Programmable Comparator: Equipped with an over-temperature protection feature that can be configured via the I2C interface.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
7. Supply Voltage: Operates with a supply voltage range from 2.8V to 5.5V.
8. SMBus Compatibility: Compatible with SMBus, enhancing flexibility in various designs.
9. Small Package: Available in a small SO8 package, facilitating compact design solutions.
These features make the LM75BDP,118 a versatile choice for temperature sensing in consumer electronics, industrial applications, and other temperature monitoring systems.
Pinout
Here is a brief overview of its pin functions:
1. VCC: Power supply pin.
2. GND: Ground reference pin.
3. SDA: Serial Data Line for I2C communication; used for bidirectional data transfer.
4. SCL: Serial Clock Line for I2C communication; used to synchronize data transfer.
5. OS/ALERT: Overtemperature Shutdown/Alert; open-drain output used as an interrupt or alert signal.
6. A0, A1, A2: Address pins; used to set the I2C bus address, allowing for multiple devices on the same bus.
The LM75BDP,118 is commonly used in applications requiring temperature monitoring and management, thanks to its simplicity and compatibility with microcontroller systems via I2C.
Manufacturer
Application
1. Consumer Electronics: For temperature regulation in devices like laptops and smartphones.
2. Industrial Equipment: Monitoring temperatures in machinery to prevent overheating.
3. HVAC Systems: Used in heating, ventilation, and air conditioning systems for temperature control.
4. Automotive: Helps in climate control systems and battery management.
5. Data Centers: Monitors server temperatures to ensure optimal performance.
6. Medical Devices: Ensures the safety and effectiveness of temperature-sensitive equipment.
These applications benefit from the LM75BDP,118's accuracy, ease of integration, and reliability.