MIC281-7YM6-TR
ActiveLOCAL AND REMOTE TEMPERATURE SENSOR WITH I2C TEMPERATURE SENSOR 6 SOT-23 T/R ROHS COMPLIANT: YES
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MIC281-7YM6-TR
ActiveLOCAL AND REMOTE TEMPERATURE SENSOR WITH I2C TEMPERATURE SENSOR 6 SOT-23 T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC281-7YM6-TR |
|---|---|
| Accuracy - Highest (Lowest) | 5 °C, 3 °C |
| Features | Shutdown Mode |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | I2C/SMBus |
| Package / Case | SOT-23-6 |
| Resolution | 7 b |
| Sensing Temperature - Remote [Max] | 125 °C |
| Sensing Temperature - Remote [Min] | -55 °C |
| Sensor Type | Digital, Remote |
| Supplier Device Package | SOT-23-6 |
| Test Condition [Max] | 125 |
| Test Condition [Max] | 100 |
| Test Condition [Min] | -40 |
| Test Condition [Min] | 0 |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 0.73 | |
| Microchip Direct | T/R | 1 | $ 0.96 | |
| 25 | $ 0.80 | |||
| 100 | $ 0.73 | |||
| 1000 | $ 0.60 | |||
| 5000 | $ 0.57 | |||
| 10000 | $ 0.53 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.77 | |
Description
General part information
MIC281 Series
The MIC281 is a digital thermal sensor capable of measuring the temperature of a remote PN junction. It is optimized for applications favoring low cost and small size. The remote junction may be an inexpensive commodity transistor, e.g., 2N3906, or an embedded thermal diode such as found in Intel Pentium\* II/III/IV CPUs, AMD Athlon\* CPUs, and Xilinx Virtex\* FPGAs.
The MIC281 is 100% software and hardware backward compatible with the MIC280 and features the same industry-leading noise performance and small size. The advanced integrating A/D converter and analog front-end reduce errors due to noise for maximum accuracy and minimum guardbanding.
A 2-wire SMBus 2.0-compatible serial interface is provided for host communication. The clock and data pins are 5V-tolerant regardless of the value of VDD. They will not clamp the bus lines low even if the device is powered down.
Documents
Technical documentation and resources
