MAX6696YAEE+

MAX6696YAEE+ is a precise, dual-remote, and local digital temperature sensor with an SMBus serial interface. It accurately measures the temperature of its own die and two remote diode-connected transistors, and reports the temperature in digital form on a 2-wire serial interface. The remote diode is typically the emitter-base junction of a common collector PNP on a CPU, FPGA, GPU, or ASIC. The 2-wire serial interface accepts standard system management bus (SMBus) commands such as write byte, read byte, send byte, and receive byte to read the temperature data and program the alarm thresholds and conversion rate. It can function autonomously with a programmable conversion rate, which allows control of supply current and temperature update rate to match system needs. It is used in applications such as notebook computers, desktop computers, servers, workstations, test and measurement equipment.

• ACPI compliant, programmable under/overtemperature alarms
• Programmable conversion rate, SMBus/I²C-compatible interface
• Three alarm outputs: active-low ALERT, active-low OT1, and active-low OT2
• Supply voltage range from 3V to 3.6V
• Standby supply current is 10µA maximum at (VCC = +3.3V and TA = +25°C)
• Operating current is 1mA maximum at (VCC = +3.3V and TA = +25°C)
• Conversion time is 125ms typical at (VCC = +3.3V and TA = +25°C)
• Serial clock frequency is 100KHz maximum at (VCC = +3.3V and TA = +25°C)
• Operating temperature range from -40°C to +125°C
• 16-pin QSOP package

Opmerkingen

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