MAX6696YAEE+ by Analog Devices

Dual Remote/Local Temperature Sensors with SMBus Serial Interface

Status: Active
Series: MAX6696
RoHS: Unknown
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The MAX6695/MAX6696 are precise, dual-remote, and local digital temperature sensors. They accurately measure the temperature of their own die and two remote diode-connected transistors, and report 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. The MAX6695/MAX6696 can function autonomously with a programmable conversion rate, which allows control of supply current and temperature update rate to match system needs. For conversion rates of 2Hz or less, the temperature is represented as 10 bits + sign with a resolution of +0.125°C. When the conversion rate is 4Hz, output data is 7 bits + sign with a resolution of +1°C. The MAX6695/MAX6696 also include an SMBus timeout feature to enhance system reliability. Remote temperature sensing accuracy is ±1.5°C between +60°C and +100°C with no calibration needed. The MAX6695/MAX6696 measure temperatures from -40°C to +125°C. In addition to the SMBus active-low ALERT output, the MAX6695/MAX6696 feature two overtemperature limit indicators (active-low OT1 and active-low OT2), which are active only while the temperature is above the corresponding programmable temperature limits. The active-low OT1 and active-low OT2 outputs are typically used for fan control, clock throttling, or system shutdown. The MAX6695 has a fixed SMBus address. The MAX6696 has nine different pin-selectable SMBus addresses. The MAX6695 is available in a 10-pin µMAX® and the MAX6696 is available in a 16-pin QSOP package. Both operate throughout the -40°C to +125°C temperature range.

Prices starting from US$4.11


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$4.11
108
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Logo for element14 element14 US$4.71
108
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Features

Measure One Local and Two Remote Temperatures
11-Bit, 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: Active-Low ALERT, Active-Low OT1, and Active-Low OT2
SMBus/I²C-Compatible Interface
Compatible with 65nm Process Technology (Y Versions)

Specifications

Sensor Type Remote
# Channels Two
Interface 2-Wire/I2C/SMBus
Alarm Output AlertOvert
Functions Dual Temperature Sensor
Accuracy (±°C) 1
Parasite Pwr. No
Temp. Thresh. Programmable
Oper. Temp. (°C) -40 to +125
Package/Pins QSOP/16
BudgetaryPrice (See Notes) 2.96


MAX6696YAEE+ Sensors & Transducers by Analog Devices

TEMPERATURE SENSOR 1.5DEG C QSOP-16

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

IC Output Type Open Drain
Sensing Accuracy Range ± 1.5°C
Sensing Temperature Min -40°C
Sensing Temperature Max 125°C
Sensor Case Style QSOP
No. of Pins 16Pins
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

TEMPERATURE SENSOR, 1.5DEG C, QSOP-16 | Farnell Contract
Temperature Sensor, 125Deg C, Qsop-16 | Newark Electronics

Frequently Asked Questions

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This part has not been flagged as RoHS Compliant.

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