Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -55℃~+125℃ |
| standby current | 1uA |
| Interface | I2C |
| Temperature Conversion Time | 10ms |
| Temperature Resolution | 11bit |
| Voltage - Supply | 2.8V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ 11bit MSOP-8 |
| Mfr. Part # | LM75BDP-HXY |
| Package | MSOP-8 |
| Model Number | LM75BDP-HXY |
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Product Specification
| Temperature Range | -55℃~+125℃ | standby current | 1uA |
| Interface | I2C | Temperature Conversion Time | 10ms |
| Temperature Resolution | 11bit | Voltage - Supply | 2.8V~5.5V |
| Description | Temperature Sensor -55℃~+125℃ 11bit MSOP-8 | Mfr. Part # | LM75BDP-HXY |
| Package | MSOP-8 | Model Number | LM75BDP-HXY |
The LM75BDP is a digital temperature sensor featuring an integrated bandgap temperature sensor and an 11-bit sigma-delta analog-to-digital converter (ADC). It provides an over-temperature alert function and supports both normal operation and low-power modes. In normal operation, the chip periodically monitors ambient temperature. In low-power mode, the chip is shut down to minimize power consumption. Communication with the controller is established via a two-wire I2C serial bus interface. The device includes multiple data registers: a status register for chip settings (operating mode, OS mode, OS polarity, OS error queue), a temperature register for detected digital temperature, and over-temperature detection and hysteresis registers for programmable thresholds. The I2C interface supports three optional logic address pins, allowing up to eight devices to be connected on the same bus.
| Parameter | Description | Min | Typical | Max | Unit | Conditions |
| Operating Voltage | VCC | 2.8 | 3.3 | 5.5 | V | |
| Temperature Range | Ambient Temperature | -55 | 125 | |||
| Temperature Accuracy | TA=-25~+100 | -2 | 2 | |||
| TA=-55~+125 | -3 | 3 | ||||
| Temperature Resolution | 11-bit ADC | 0.125 | ||||
| I2C Clock Frequency | FSCL | 0.02 | 400 | kHz | See Figure 3 | |
| Standby Current | IDD(AV) | 0.2 | 1 | A | Shutdown Mode | |
| Average Operating Current | IDD(AV) | 100 | 200 | A | Normal operation, I2C standby | |
| 300 | A | Normal operation, I2C active FSCL=400kHz | ||||
| 0.2 | 1 | A | Shutdown Mode | |||
| Temperature Conversion Time | TCONV(T) | 10 | ms | Normal operation | ||
| Temperature Conversion Period | TCONV | 100 | ms | Normal operation | ||
| Over-temperature Threshold | TTH(OTS) | 80 | System default | |||
| Hysteresis Temperature | THYS | 75 | System default | |||
| OS Error Queue | NFAULT | 1 | 6 | Programmable over-temperature detection error count | ||
| Input Capacitance | CI | 20 | pF | Digital pins |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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