MAXIM INTEGRATED PRODUCTS MAX6649MUA+ 温度传感器-产品快照
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- MAXIM INTEGRATED PRODUCTS
- 型号:
- MAX6649MUA+
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产品介绍
MAXIM INTEGRATED PRODUCTS MAX6649MUA+ 温度传感器
MAXIM INTEGRATED PRODUCTS MAX6649MUA+ Temperature Sensor IC, Precision, Digital, ± 1°C, 0 °C, 145 °C, µMAX, 8 Pins
MAXIM INTEGRATED PRODUCTS
The MAX6649MUA+ is a +145°C precision SMBus compatible remote/local sensor with over temperature alarm in 8 pin µMAX package. This two channel digital temperature sensor accurately measures the temperature of its own die and a remote PN junction and report the temperature in digital form using a 2-wire serial interface. The remote PN junction is typically the emitter-base junction of a common collector PNP on a CPU, FPGA or ASIC. The 2-wire serial interface accepts standard system management buses (SMBus) write byte, read byte, send byte and receive byte commands to read the temperature data and to program the alarm thresholds. To enhance system reliability IC include a SMBus timeout. Measurements can be done autonomously at the programmed conversion rate or in a single-shot mode. The adjustable conversion rate allows optimizing supply current and temperature update rate to match system needs. It is used in multichip modules, graphics processors, servers and workstations. Supply voltage range is 3V to 5.5V Operating temperature range from 0°C to +145°C 0.125°C resolution Measures high-ideality thermal diodes up to +170°C (apparent) & +145°C (real) Two alarm outputs, ALERT (complementary) and OVERT (complementary) Programmable under/overtemperature alarm temperature thresholds Programmable conversion rate SMBus compatible interface SMBus timeout IC Output Type: Digital Sensing Accuracy Range: ± 1°C Sensing Temperature Min: 0°C Sensing Temperature Max: 145°C Sensor Case Style: µMAX No. of Pins: 8Pins Supply Voltage Min: 3V Supply Voltage Max: 5.5V Packaging: Each Product Range: - Automotive Qualifications Standard: - SVHC: To Be Advised Find similar products grouped by common attribute
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