
Allicdata Part #: | ADM1031ARQ-REEL-ND |
Manufacturer Part#: |
ADM1031ARQ-REEL |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC SENSOR 2-TEMP/FAN CTRL 16QSOP |
More Detail: | Fan Control, Temp Monitor 0°C ~ 100°C, External Se... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Topology: | ADC, Comparator, Multiplexer, Register Bank |
Base Part Number: | ADM1031A |
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: | Yes |
Output Alarm: | Yes |
Output Type: | SMBus |
Series: | -- |
Accuracy: | ±1°C Local, ±0.5°C Remote |
Sensing Temperature: | 0°C ~ 100°C, External Sensor |
Sensor Type: | Internal and External |
Function: | Fan Control, Temp Monitor |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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The ADM1031ARQ-REEL is an advanced low-overhead thermal monitor and control device, used for thermal management of electrical components and cooling devices in wide-ranging applications. It is an integrated standard dual-channel temperature monitor and controller IC that uses a combination of simple digital logic and analog circuitry to regulate the temperature of components. Used in a variety of applications, where reliable operation and stable temperature control is essential, it offers superior performance and is noted for its low overhead operation and scalability.
The ADM1031ARQ-REEL is designed to operate on a two-channel thermal control loop and provides a range of features that make it especially suited to temperature regulation. It has two temperature inputs: one for the temperature sensor and one for the cooling device, and two PWN outputs: one for the cooling device and one for the fan / pump status. It also features two additional control output pins, allowing direct control of two external OCs. With these outputs, the user can enable or disable the fan/pump, override the default rise time, and enable / disable additional relays for system control.
In addition to its dual-channel temperature monitoring and control capability, the ADM1031ARQ-REEL offers several other operational parameters. It has a temperature-to-voltage-converter, temperature hysteresis settings, temperature selection (low, high, or both), and temperature measurements in Celsius or Fahrenheit. As well, it offers an adjustable trip offset, fan control (low, medium, or high speeds) and similar parameters. All these are configured through an I2C interface.
The ADM1031ARQ-REEL is an affordable, low-power and highly-integrated thermal controller system, ideal for controlling components which require precise temperature regulation. With its wide range of features, it is well suited to a variety of applications, such as industrial, automotive, aerospace, power, and medical applications. As it can monitor and control two separate temperature channels, it is suitable for a variety of temperature-controlled systems.
The working principle of the ADM1031ARQ-REEL is simple. It uses a proportional servo control to compare the actual temperature of the component to the set temperature and produce a voltage output proportional to the difference. This voltage is then used to control the PWM output to the cooling device, as well as to adjust the fan speed. The ADM1031ARQ-REEL allows for precise control of the cooling device, giving reliable and accurate temperature control.
The ADM1031ARQ-REEL is applied in a wide range of applications where temperature control is critical. In aircraft and aerospace applications, for example, it can be used to precisely regulate the temperature in engines and parts of equipment. It is also used in power supplies and in medical systems, like X-ray machines and MRI machines. In addition, it can be used in industrial applications like welding, where precise temperature control is essential.
Overall, the ADM1031ARQ-REEL is an ideal device for temperature regulation and control, providing reliable, accurate and efficient thermal management of electrical components and cooling devices. It is easy to configure, adaptable to many types of systems and applications, and offers superior performance. The device can be used for a variety of complex temperature control situations, ensuring reliable operation and long–term stability of the temperature control loop.
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