ADM1021AARQZ-R7

Topology:	ADC, Comparator, Multiplexer, Register Bank
Base Part Number:	ADM1021A
Supplier Device Package:	16-QSOP
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 100°C
Voltage - Supply:	3 V ~ 5.5 V
Output Fan:	No
Output Alarm:	Yes
Output Type:	SMBus
Series:	--
Accuracy:	±3°C Local(Max), ±5°C Remote(Max)
Sensing Temperature:	0°C ~ 100°C, External Sensor
Sensor Type:	Internal and External
Function:	Temp Monitoring System (Sensor)
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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ADM1021AARQZ-R7 is a highly efficient and reliable integrated thermal management device and is classified as a PMIC - Thermal Management product. It is designed and manufactured by Analog Devices to provide superior thermal management performance and to optimize thermal conditions in a variety of applications.The ADM1021AARQZ-R7 incorporates a temperature measurement, on-chip temperature monitoring, PWM fan control, temperature threshold monitoring and fan speed control. Its high accuracy and wide operating temperature range make it suitable for applications that are prone to extreme temperatures. To enable this, the ADM1021AARQZ-R7 can measure temperatures from -20 °C to +125 °C using a thermistor input. The device can also measure temperatures up to +200 °C using a thermocouple input.The ADM1021AARQZ-R7 has various alarm/emergency fan speeds and/or programs that can be selected depending on the application needs. It features a wide range of fan control options, including PWM and manual fan speed setting. It also provides temperature alerts, allowing for quick reaction in case of extreme temperatures or when temperature levels are exceeded.The ADM1021AARQZ-R7 also provides an accurate and redundant fan speed control, which minimizes fan on/off cycling and enables continuous monitoring of fan speed and temperature. Additionally, the device can be set up with an Auto Fan Speed Control (AFSC) mode which automatically adjusts the fan\'s speed based on the ambient temperatures and other variables.By leveraging the power of the device\'s integrated thermal management features and optimized algorithms, the ADM1021AARQZ-R7 is an ideal solution for critical temperature-sensitive applications such as commercial appliances, aerospace, industrial systems, automotive and consumer electronics.The ADM1021AARQZ-R7 further enhances thermal management capabilities by incorporating on-board temperature sensors and intelligent power management. This enables customers to maximize efficiency and thermal performance. Additionally, the device features a digital I2C/SMBus interface, allowing for user-friendly programming and customization.The ADM1021AARQZ-R7 also offers comprehensive short circuit protection, ensuring safe battery charging and discharging. This ensures an even more reliable and robust thermal management performance.In conclusion, the ADM1021AARQZ-R7 is an excellent device for achieving thermal management performance. Its wide operating temperature range, integrated thermal sensors and monitoring capabilities, advanced power management and protection features provide customers with the best possible thermal experience. The device is the ideal solution for critical applications which require accurate and reliable thermal solutions.

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