ATA8402C-6AQY-66 Overview
The ATA8402C-6AQY-66 is a high-performance integrated circuit designed for automotive and industrial sensor applications, offering robust linear Hall sensor functionality. Engineered for precise magnetic field detection, it provides accurate analog output signals with excellent temperature stability and low noise. This device features a wide operating voltage range and enhanced immunity to external magnetic disturbances, making it ideal for position, speed, and current sensing tasks in challenging environments. Manufactured by IC Manufacturer, it delivers reliable performance and ease of integration, supporting engineers and sourcing specialists in developing efficient, durable sensor solutions.
ATA8402C-6AQY-66 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range | 4.5 V to 42 V |
| Output Type | Analog voltage output |
| Operating Temperature Range | -40??C to +150??C |
| Sensitivity | Variable depending on device version, typical 30 mV/mT |
| Supply Current | 6 mA (typical) |
| Magnetic Field Range | ??100 mT (typical) |
| Output Voltage Range | 0.5 V to 4.5 V (typical) |
| Package Type | SOIC-8 |
| Linearity | <1% full-scale output |
| Reverse Polarity Protection | Yes |
ATA8402C-6AQY-66 Key Features
- Linear Hall Sensor Core: Provides precise magnetic field measurement, enabling accurate position and speed detection critical for automotive control systems.
- Wide Supply Voltage Range: Supports operation from 4.5 V up to 42 V, allowing flexible integration into various power environments without additional regulation.
- High Temperature Stability: Maintains consistent output across a broad temperature range (-40??C to +150??C), ensuring reliable sensor performance in harsh conditions.
- Robust Reverse Polarity Protection: Prevents damage from incorrect power supply connections, enhancing device durability and reducing maintenance costs.
- Low Noise Output: Minimizes signal interference for clean, stable analog output, improving measurement accuracy in noisy electromagnetic environments.
- Compact SOIC-8 Package: Facilitates easy PCB layout and space-saving design, beneficial for compact automotive and industrial sensor modules.
ATA8402C-6AQY-66 Advantages vs Typical Alternatives
This device stands out due to its combination of wide operating voltage, high temperature tolerance, and linear output stability. Unlike many Hall sensors that require narrow supply ranges or struggle with temperature drift, it delivers consistent, accurate sensing with built-in protections. Its low noise and reverse polarity protection further enhance reliability and integration ease, making it a superior choice for automotive and industrial environments where robustness and precision are critical.
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Typical Applications
- Automotive position sensing: Ideal for throttle position, pedal position, and camshaft or crankshaft detection where precise angular displacement measurement is required under varying temperature and voltage conditions.
- Speed measurement: Suitable for wheel speed sensors or motor speed feedback in industrial and automotive systems, supporting accurate RPM monitoring and control.
- Current sensing: Can be applied to magnetic field-based current sensors in power management units, providing reliable analog signals for controlling and monitoring currents.
- Industrial automation: Used in robotic arms or conveyor systems for position feedback, enabling precise motion control and enhancing operational efficiency.
ATA8402C-6AQY-66 Brand Info
This product belongs to a portfolio of advanced sensor ICs developed by a leading semiconductor manufacturer specializing in automotive and industrial-grade components. Designed with a focus on stringent quality standards and long-term reliability, the ATA8402C-6AQY-66 reflects the brand??s commitment to delivering high-accuracy linear Hall sensor solutions. The company provides comprehensive technical support and documentation, helping engineers seamlessly integrate this device into complex sensor networks.
FAQ
What is the typical supply voltage range for this Hall sensor IC?
The device operates reliably within a supply voltage range of 4.5 V to 42 V. This wide range allows it to be used in various automotive and industrial power environments without requiring additional voltage regulation components.
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How does the device perform in high-temperature environments?
It is designed to maintain stable sensor output across a temperature range from -40??C up to +150??C. This high temperature tolerance ensures consistent performance in harsh automotive under-hood or industrial settings.
What type of output signal does the sensor provide?
The sensor delivers an analog voltage output proportional to the detected magnetic field. This linear output simplifies interfacing with microcontrollers or analog-to-digital converters for precise measurement and control applications.
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Is there protection against incorrect power supply connections?
Yes, the device includes reverse polarity protection to safeguard against damage if the power supply connections are reversed during installation or maintenance, improving overall system robustness.
What package is the sensor supplied in, and how does it benefit the application design?
It comes in a compact SOIC-8 package, which supports efficient PCB layout and allows for space-saving designs. This helps engineers reduce overall device footprint in crowded automotive and industrial sensor modules.
