Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | -55℃~+125℃ |
| Interface | I2C;SMBus |
| Temperature Conversion Time | 240ms |
| Temperature Resolution | 12bit |
| Voltage - Supply | 2.7V~5.5V |
| Description | -55℃~+125℃ 2.7V~5.5V MSOP-8 Analog and Digital Output RoHS |
| Mfr. Part # | MCP9801-M/MS |
| Package | MSOP-8 |
| Model Number | MCP9801-M/MS |
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Product Specification
| Temperature Range | -55℃~+125℃ | Interface | I2C;SMBus |
| Temperature Conversion Time | 240ms | Temperature Resolution | 12bit |
| Voltage - Supply | 2.7V~5.5V | Description | -55℃~+125℃ 2.7V~5.5V MSOP-8 Analog and Digital Output RoHS |
| Mfr. Part # | MCP9801-M/MS | Package | MSOP-8 |
| Model Number | MCP9801-M/MS |
The Microchip MCP9800/1/2/3 family of digital temperature sensors are highly accurate, 12-bit resolution devices designed to convert temperature into a digital word. They offer user-selectable resolution from 9 to 12 bits and operate over a wide voltage range of 2.7V to 5.5V. Featuring a 2-wire I2C/SMBus compatible interface, these sensors are ideal for a variety of applications including personal computers, servers, hard disk drives, entertainment systems, office equipment, and mobile phones. The sensors provide power-saving one-shot temperature measurements and an alert output that can be configured as an active-low or active-high comparator or an interrupt output. Their flexibility in configuration and high accuracy make them suitable for sophisticated multi-zone temperature monitoring.
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
| Electrical Characteristics | ||||||
| Power Supply Operating Voltage Range | VDD | 2.7 | - | 5.5 | V | |
| Operating Current | IDD | - | 200 | 400 | µA | Continuous Operation |
| Shutdown Current | ISHDN | - | 0.1 | 1 | µA | Shutdown mode |
| Accuracy with 12-bit Resolution (+25°C) | TACY | - | ±0.5 | - | °C | VDD = 3.3V |
| Accuracy with 12-bit Resolution (-10°C to +85°C) | TACY | -1.0 | - | +1.0 | °C | VDD = 3.3V |
| Accuracy with 12-bit Resolution (-10°C to +125°C) | TACY | -2.0 | - | +2.0 | °C | VDD = 3.3V |
| Accuracy with 12-bit Resolution (-55°C to +125°C) | TACY | -3.0 | - | +3.0 | °C | VDD = 3.3V |
| Conversion Time (9-bit Resolution) | tCONV | - | 30 | 75 | ms | 33 samples/sec (typical) |
| Conversion Time (10-bit Resolution) | tCONV | - | 60 | 150 | ms | 17 samples/sec (typical) |
| Conversion Time (11-bit Resolution) | tCONV | - | 120 | 300 | ms | 8 samples/sec (typical) |
| Conversion Time (12-bit Resolution) | tCONV | - | 240 | 600 | ms | 4 samples/sec (typical) |
| Response Time | tRES | - | 1.4 | - | s | Time to 63% (27°C to 125°C) |
| Digital Input/Output Pin Characteristics | ||||||
| Input High-level Voltage | VIH | 0.7 VDD | - | - | V | |
| Input Low-level Voltage | VIL | - | - | 0.3 VDD | V | |
| Input Current | IIN | -1 | - | +1 | µA | |
| Output Low-level Voltage | VOL | - | - | 0.4 | V | IOL= 3 mA |
| Capacitance | CIN | - | 10 | - | pF | SDA and SCLK Inputs |
| Temperature Characteristics | ||||||
| Specified Temperature Range | TA | -55 | - | +125 | °C | (Note 1) |
| Operating Temperature Range | TA | -55 | - | +125 | °C | |
| Storage Temperature Range | TA | -65 | - | +150 | °C | |
| Thermal Resistance (5L-SOT23) | θJA | - | 256 | - | °C/W | |
| Thermal Resistance (8L-SOIC) | θJA | - | 163 | - | °C/W | |
| Thermal Resistance (8L-MSOP) | θJA | - | 206 | - | °C/W | |
| Serial Interface Timing Specifications (I2C/SMBus) | ||||||
| Serial Port Frequency (I2C) | fSC | 0 | - | 400 | kHz | MCP9800/01 |
| Serial Port Frequency (SMBus) | fSC | 10 | - | 400 | kHz | MCP9802/03 |
| Clock Period | tSC | 2.5 | - | - | µs | |
| Low Clock | tLOW | 1.3 | - | - | µs | |
| High Clock | tHIGH | 0.6 | - | - | µs | |
| Rise Time | tR | 20 | - | 300 | ns | 10%-90% VDD |
| Fall Time | tF | 20 | - | 300 | ns | 90%-10% VDD |
| Data Setup Before SCLK High | tSU-DATA | 0.1 | - | - | µs | |
| Data Hold After SCLK Low | tH-DATA | 0 | - | 0.9 | µs | |
| Start Condition Setup Time | tSU-START | 0.6 | - | - | µs | |
| Start Condition Hold Time | tH-START | 0.6 | - | - | µs | |
| Stop Condition Setup Time | tSU-STOP | 0.6 | - | - | µs | |
| Bus Idle | tIDLE | 1.3 | - | - | µs | |
| Time Out (MCP9802/03 only) | tOUT | 25 | 35 | 50 | ms | |
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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