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500 pcs
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500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX1668MEE+ is a precise multichannel digital thermometer designed to report temperatures from remote sensors and its own package. It supports both local and remote temperature sensing, utilizing diode-connected transistors as remote sensors for accuracy without calibration. The device features a 2-wire SMBus serial interface for programming alarm thresholds and reading temperature data. The data format is 7 bits plus sign, with each bit corresponding to 1°C in two’s-complement format.
Key electrical specifications include an operating temperature range of -55°C to 125°C, with accuracy of ±2°C for local sensing in the +60°C to +100°C range and ±3°C across the full -40°C to +125°C range. Remote sensing accuracy is ±3°C. The device operates from a 3V to 5.5V supply and consumes a typical standby current of 3µA, with a maximum supply current of 700µA.
Available in a compact 16-pin QSOP surface-mount package, the MAX1668MEE+ is suitable for applications requiring precise temperature monitoring in compact spaces. Its features include programmable under/overtemperature alarms and support for SMBus alert response, making it a versatile solution for thermal management in various electronic systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX1668MEE+ operates from -55°C to 125°C.
The accuracy is ±2°C for local sensing between 60°C and 100°C, and ±3°C for local sensing between -40°C and 125°C. Remote sensing accuracy is ±3°C.
The MAX1668MEE+ uses a 2-wire SMBus serial interface.
The MAX1668MEE+ is available in a 16-QSOP package.
The device operates with a supply voltage range of 3V to 5.5V.