MAX6695AUB+

The MAX6695AUB+ is a dual remote/local temperature sensor with SMBus serial interface in 10 pin µMAX package. It accurately measure temperature of its own die and two remote diode connected transistors and report temperature in digital form on a 2-wire serial interface. The remote diode is typically 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 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 notebook computers, desktop computers, servers, workstations, test and measurement equipment.

• Supply voltage range is 3V to 3.6V
• Operating temperature range from -40°C to 125°C
• Measure one local and two remote temperatures
• 11bit, +0.125°C resolution
• High accuracy ±1.5°C (max) from +60°C to +100°C (remote)
• ACPI compliant
• Programmable under/overtemperature alarms
• Programmable conversion rate
• Three alarm outputs, ALERT (complementary), OT1 (complementary) and OT2 (complementary)
• SMBus/I2C-compatible interface

Note

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party