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Allegro Microsystems 1 Axis Through Hole Linear Hall Effect Sensor 4.5 V to 5.5 V, 3-Pin SIP Package A1325LUA-T
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Allegro Microsystems |
| Response time | 32μs |
| Height | 3.02mm |
| Length | 4.09mm |
| Model | A1325LUA-T |
| SENSITIVITY | 2.5mV/g |
| Technology | BiCMOS |
| Sensor Type | Hall Effect Sensors |
| Width | 1.52mm |
| Mount Type | Through Hole |
| Series | A132 |
| Maximum Operating Temperature | 150°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| Number of axis | 1 |
| Standards/Approvals | Lead (Pb) Free |
| Pin Count | 3 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 4.5V |
| Supply Current | 9mA |
| Magnetic Type | Linear |
| Maximum Frequency Response | 17kHz |
| Wide ambient temperature range | - 40°C to 150°C |
Key Features
- Provides accurate linear voltage output proportional to magnetic flux density.
- Features a quiescent output voltage at 50% of supply voltage.
- Incorporates low-noise output to enhance sensing accuracy.
- Offers temperature-stable operation from -40°C to 150°C.
- Includes integrated temperature compensation and dynamic offset cancellation.
- Suitable for industrial and automotive magnetic field sensing applications.
- Compact 3-pin ultra-mini SIP package enables easy through-hole mounting.
- Supports maximum frequency response up to 17kHz for dynamic sensing.
Product Description
Allegro Microsystems A1325LUA-T is a highly reliable 1 axis linear Hall effect sensor designed for precision detection of magnetic fields. This through hole mounted device operates on a supply voltage range of 4.5 V to 5.5 V and utilizes BiCMOS technology to provide precise and stable voltage output proportional to the applied magnetic flux density.
Featuring a 3-pin SIP (Single Inline Package) ultra-mini form factor, the sensor offers an easy mounting solution in circuit designs requiring compact and efficient magnetic sensing. Its low noise output and temperature compensation circuitry ensure consistent performance across a wide operating temperature range from -40°C up to 150°C.
The sensor's response time is 32 microseconds, and it supports frequency responses up to 17 kHz, making it suitable for dynamic magnetic field measurements in industrial, automotive, HVAC, and manufacturing applications. Its ratiometric rail-to-rail output simplifies signal conditioning and integration with microcontrollers or other electronics.
Constructed with lead-free materials, Allegro Microsystems A1325LUA-T meets environmental compliance and enhances system reliability. The sensor’s robust design includes dynamic offset cancellation to minimize errors from temperature cycling and mechanical stress, increasing longevity and accuracy in demanding industrial environments.
Accurate linear Hall effect sensor output proportional to magnetic field strength. Wide temperature operating range from -40°C to 150°C ensures reliability in harsh conditions. Low supply current of 9mA reduces power consumption in embedded systems.
Compact 3-pin SIP package supports through-hole mounting for easy PCB integration. BiCMOS technology with dynamic offset cancellation improves signal quality and sensor stability. Response time of 32μs and 17kHz max frequency for real-time magnetic sensing.
Lead (Pb) free, environmentally compliant manufacturing.
This Hall effect sensor is ideal for use in automotive sensing, industrial machinery monitoring, HVAC system feedback, and other magnetic field measurement applications requiring precise and stable analog output.
Explore our Electronics & Electricals category to discover more sensors and related components suitable for your design and manufacturing needs.
Explore more products in our Hall Effect Sensors category.
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Frequently Asked Questions
This model operates on a supply voltage range of 4.5 V to 5.5 V.
The maximum operating temperature for this sensor is 150°C.
It has a response time of 32 microseconds.
The sensor supports a maximum frequency response of up to 17 kHz.
This unit features a through-hole mounting design.
The sensor has a length of 4.09 mm, a width of 1.52 mm, and a height of 3.02 mm.
The supply current for this model is 9 mA.
This sensor utilizes BiCMOS technology for its operation.
The sensitivity of this model is 2.5 mV/g.
It is suitable for industrial and automotive magnetic field sensing applications.
Yes, it incorporates integrated temperature compensation to enhance performance.
Yes, it is constructed with lead-free materials and meets environmental compliance standards.
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