Integrated Circuits (ICs)
MCP9843-BE/ST
ActiveMicrochip Technology
DIGITAL TEMP SENSOR-SERIAL, 11BIT(S), 2CEL, RECTANGULAR, SURFACE MOUNT, PLASTIC, TSSOP-8
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Integrated Circuits (ICs)
MCP9843-BE/ST
ActiveMicrochip Technology
DIGITAL TEMP SENSOR-SERIAL, 11BIT(S), 2CEL, RECTANGULAR, SURFACE MOUNT, PLASTIC, TSSOP-8
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP9843-BE/ST |
|---|---|
| Accuracy | 3 °C |
| Function | Temp Monitoring System (Sensor) |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Alarm | True |
| Output Fan | False |
| Output Type | I2C/SMBus |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Sensing Temperature [Max] | 125 °C |
| Sensing Temperature [Min] | -40 °C |
| Sensor Type | Internal |
| Supplier Device Package | 8-TSSOP |
| Topology | ADC (Sigma Delta), Register Bank |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.10 | |
| 25 | $ 0.93 | |||
| 100 | $ 0.84 | |||
| Microchip Direct | TUBE | 1 | $ 1.10 | |
| 25 | $ 0.93 | |||
| 100 | $ 0.84 | |||
| 1000 | $ 0.82 | |||
| 5000 | $ 0.81 | |||
| Newark | Each | 100 | $ 0.87 | |
| 100 | $ 0.87 | |||
Description
General part information
MCP9843 Series
Microchip Technology Inc.’s MCP98243 digital temperature sensor converts temperature from -40°C and +125°C to a digital word. This sensor meets JEDEC Specification TSE3000B3 Mobile Platform Memory Module Thermal Sensor Component. It provides an accuracy of ±0.5°C/±1°C (typical/maximum) from +75°C to +95°C.
