MCP9801-M/MS
Temperature Sensor IC, Digital, ± 1°C, -55 °C, 125 °C, MSOP, 8 Pins
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP9801-M/MSCopy |
| Manufacturer Standard Lead Time | 8 weeks |
| Order Code | 1605578 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $1.260 ($1.449) |
| 25+ | $1.160 ($1.334) |
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP9801-M/MSCopy |
| Manufacturer Standard Lead Time | 8 weeks |
| Order Code | 1605578 |
| Technical Datasheet | |
| IC Output Type | Digital |
| Sensor Output Type | Digital |
| Sensing Accuracy Range | ± 0.5°C |
| Accuracy | ± 1°C |
| Sensing Temperature Min | -55°C |
| Measured Temperature Min | -55°C |
| Sensing Temperature Max | +125°C |
| Measured Temperature Max | 125°C |
| Sensor Case Style | MSOP |
| Sensor Case / Package | MSOP |
| No. of Pins | 8Pins |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| No. of Channels | 1Channels |
| Resolution | 12 bits |
| Output Interface | I2C, SMBus |
| Operating Temperature Min | -55°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | AEC-Q100 |
| MSL | MSL 1 - Unlimited |
| Automotive Qualification Standard | AEC-Q100 |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MCP9801-M/MS is a Digital Temperature Sensor that converts temperatures between -55 and +125°C to a digital word. The device comes with user-programmable registers that provide flexibility for temperature sensing applications. The device has configuration of the power-saving shutdown and One-shot modes and the specification of both temperature alert output and hysteresis limits. When the temperature changes beyond the specified limits, the device outputs an alert signal. The user has the option of setting the alert output signal polarity as an active-low or active-high comparator output for thermostat operation or as temperature event interrupt output for microprocessor-based systems. This sensor has an industry standard 2-wire, I²C™/SMBus compatible serial interface, allowing up to eight devices to be controlled in a single serial bus.
- 9 to 12-bit User-selectable resolution
- Power-saving one-shot temperature measurement
- ±3°C (maximum) at 55 to +125°C Accuracy with 12-bit resolution
Applications
Sensing & Instrumentation, Computers & Computer Peripherals, Communications & Networking, Consumer Electronics, System Monitoring, Thermal Management
Technical Specifications
| IC Output Type | Digital |
|---|---|
| Sensing Accuracy Range | ± 0.5°C |
| Sensing Temperature Min | -55°C |
| Sensing Temperature Max | +125°C |
| Sensor Case Style | MSOP |
| No. of Pins | 8Pins |
| Supply Voltage Max | 5.5V |
| Resolution | 12 bits |
| Operating Temperature Min | -55°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
| Sensor Output Type | Digital |
|---|---|
| Accuracy | ± 1°C |
| Measured Temperature Min | -55°C |
| Measured Temperature Max | 125°C |
| Sensor Case / Package | MSOP |
| Supply Voltage Min | 2.7V |
| No. of Channels | 1Channels |
| Output Interface | I2C, SMBus |
| Operating Temperature Max | 125°C |
| Qualification | AEC-Q100 |
| Automotive Qualification Standard | AEC-Q100 |
Technical Docs (3)
Associated Products
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000378 |