ADM1034ARQZ
- Mfr.Part #
- ADM1034ARQZ
- Manufacturer
- onsemi
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC THERM/FAN SPEED CTRLR 16-QSOP
- Stock
- 8,855
- In Stock :
- 8,855
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- Manufacturer :
- onsemi
- Product Category :
- Thermal Management
- Number of Pins :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Terminal Pitch :
- 0.64mm
- Sensing Temperature :
- -40°C~125°C External Sensor
- Width :
- 3.9mm
- Output Type :
- SMBus
- Number of Terminations :
- 16
- Lifecycle Status :
- OBSOLETE (Last Updated: 1 week ago)
- Surface Mount :
- yes
- Power Supplies :
- 3.3V
- Supply Voltage-Min (Vsup) :
- 3V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Terminal Position :
- Dual
- Packaging :
- Tube
- Function :
- Fan Control, Temp Monitor
- Terminal Finish :
- Tin (Sn)
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Base Part Number :
- ADM1034A
- Terminal Form :
- Gull wing
- Accuracy :
- ±1°C
- Published :
- 2007
- RoHS Status :
- RoHS Compliant
- Voltage - Supply :
- 3V~5.5V
- Height Seated (Max) :
- 1.73mm
- JESD-609 Code :
- e3
- Output Alarm :
- yes
- Qualification Status :
- Not Qualified
- Pbfree Code :
- yes
- Supply Voltage-Max (Vsup) :
- 3.6V
- Topology :
- ADC, Comparator, Multiplexer, Register Bank
- Peak Reflow Temperature (Cel) :
- 260
- Sensor Type :
- Internal and External
- Supply Voltage :
- 3.3V
- Supply Current-Max (Isup) :
- 3mA
- Operating Temperature :
- -40°C~125°C
- Length :
- 4.89mm
- Datasheets
- ADM1034ARQZ

Thermal Management onsemi ADM1034ARQZ Overview
The onsemi ADM1034ARQZ is a highly integrated solution for sophisticated thermal and fan speed control, designed to meet the rigorous demands of modern electronic devices. This IC provides precise monitoring and control of system temperature and fan speeds, enhancing system reliability and performance. The ADM1034ARQZ is housed in a compact 16-QSOP package, making it ideal for space-constrained applications. Its ability to dynamically adjust fan speeds based on temperature readings makes it an essential component for optimizing thermal management in electronic systems, ensuring operational efficiency and prolonging the lifespan of device components.
ADM1034ARQZ Features
The ADM1034ARQZ includes dual-channel temperature sensing and multiple fan speed control algorithms that adjust fan speed in real-time based on temperature changes. It supports external temperature sensors for accurate system monitoring and features programmable fan control curves for versatile application needs. Additionally, the IC integrates over-temperature protection and alarm outputs to ensure system safety and prevent overheating.
ADM1034ARQZ Applications
- Computer Systems: Utilized in PCs and servers to manage CPU and GPU temperatures, ensuring optimal performance and preventing thermal throttling.
- Networking Equipment: Applied in routers, switches, and storage systems to maintain ideal operating temperatures, enhancing reliability and longevity.
- Consumer Electronics: Used in gaming consoles and home entertainment systems to control fan speeds based on varying load conditions, thus reducing noise and improving user experience.
- Telecommunications Infrastructure: Ensures that telecommunications hardware such as base stations operate within safe temperature ranges, preventing system failures due to overheating.
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