Product Descriptions
The MA730 detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder on a rotating shaft. Fast data acquisition and processing provide accurate angle measurements at speeds from 0 to 60,000 rpm.
The MA730 supports a wide range of magnetic field strengths and spatial configurations. Both end-of-shaft and off-axis (side-shaft mounting) configurations are supported.
The MA730 features magnetic field strength detection with programmable thresholds to allow sensing of the magnet position relative to the sensor for creation of functions, such as the sensing of axial movements or for diagnostics.
On-chip non-volatile memory provides storage for configuration parameters, including the reference zero angle position, ABZ encoder settings, and magnetic field detection thresholds.
Product Features
? 14-Bit Resolution Absolute Angle Encoder
? Contactless Sensing for Long Life
? SPI Serial Interface for Digital Angle Readout and Chip Configuration
? Incremental 12-Bit ABZ Quadrature Encoder Interface with Programmable Pulses Per Turn from 1 - 1024
? PWM Output 14-Bit
? Programmable Magnetic Field Strength Detection for Diagnostic Checks
? 3.3V, 12mA Supply
? -40°C to +125°C Operating Temperature
? Available in a QFN-16 (3mmx3mm) Package
Product Applications
? General Purpose Angle Measurements
? High-Resolution Angle Encoders
? Automotive Angle
? Robotics
Specifications
| Attribute | Attribute value |
| Model | ANSC-M24082084 |
| Product Name | MA730GQ-Z |
| Category | Sensors, Transducers |
| Position Sensors | |
| Angle, Linear Position Measuring | |
| Manufacturer | / |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel? | |
| Part Status | Active |
| For Measuring | Angle |
| Technology | Hall Effect |
| Rotation Angle - Electrical, Mechanical | - |
| Linear Range | - |
| Output | PWM |
| Output Signal | Programmable |
| Actuator Type | External Magnet, Not Included |
| Linearity | - |
| Resistance Tolerance | - |
| Voltage - Supply | 3.3V |
| Mounting Type | Surface Mount |
| Termination Style | SMD (SMT) Tab |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-QFN (3x3) |
| Base Product Number | MA730 |
Actual product photos
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