AS5048A-HTSP

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AS5048A-HTSP

SENSOR ANGLE 360DEG SMD

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  • 包 TSSOP-14
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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
ForMeasuring Angle
Technology Hall Effect
RotationAngle-ElectricalMechanical 0° ~ 360°, Continuous
Output PWM, SPI
ActuatorType External Magnet, Not Included
Voltage-Supply 3V ~ 3.6V, 4.5V ~ 5.5V
MountingType Surface Mount
TerminationStyle Gull Wing
OperatingTemperature -40°C ~ 150°C
Package/Case 14-TSSOP (0.173, 4.40mm Width)

概述

Description

The AS5048A-HTSP is a high-resolution rotary magnetic position sensor designed for accurate angle measurements. It is based on non-contact magnetic sensing technology, which eliminates mechanical wear and enhances durability. The sensor operates with a 14-bit resolution, offering precise angular position data over a full 360-degree range.
Key features include its SPI interface for direct digital output, making it easy to integrate into various applications. The AS5048A-HTSP also supports PWM output, providing flexibility for different control systems. It boasts a zero-position programming capability, allowing users to set a reference point for measurements.
This sensor is ideal for use in motor feedback systems, robotics, and other applications that require precise angular position tracking. Its robust design and wide operating temperature range make it suitable for harsh environments. The AS5048A-HTSP is packaged in a small form factor, facilitating compact designs, and is known for its low power consumption, enhancing system efficiency.

Features

The AS5048A-HTSP is a high-resolution rotary magnetic position sensor that offers several key features:
1. 12-bit Resolution: It provides a high-resolution output with 14-bit core resolution and 12-bit output resolution, enabling precise angle measurement.
2. Non-Contact Sensing: Utilizing magnetic sensing, it allows for non-contact angle measurement, increasing reliability and reducing wear and tear.
3. Serial Interface: The device supports SPI (Serial Peripheral Interface) for easy communication with microcontrollers.
4. PWM Output: It includes a Pulse Width Modulation (PWM) output option for versatile interfacing possibilities.
5. Wide Operating Range: The sensor operates effectively across a broad temperature range, making it suitable for various environments.
6. Low Power Consumption: Designed for energy efficiency, suitable for battery-powered and portable applications.
7. Diagnostics Features: It includes built-in diagnostics for error detection and correction, enhancing reliability.
8. Compact Package: Available in a small form factor (TSSOP-14 package), facilitating integration into space-constrained applications.
These features make the AS5048A-HTSP ideal for applications such as robotics, automotive systems, and industrial controls where precise angle measurement is required.

Package

The AS5048A-HTSP is a magnetic rotary position sensor available in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. This package type is compact and suitable for surface-mount technology, providing precise angular measurement for various applications.

Pinout

The AS5048A-HTSP is a magnetic rotary encoder IC designed for contactless position sensing in motor applications. It comes in a TSSOP-14 package, meaning it has 14 pins. The primary function of the AS5048A is to provide high-resolution angular position data, making it suitable for precise rotational measurement.
Key pin functions include:
1. VDD (Power Supply): Powers the IC.
2. GND (Ground): Provides a reference point for the supply voltage.
3. SCK (Serial Clock Input): Part of the SPI interface for communication.
4. CSn (Chip Select, active low): Used to select the device in SPI communication.
5. MOSI (Master Out Slave In): SPI data input.
6. MISO (Master In Slave Out): SPI data output.
7. PROG: Used for programming and configuration.
8. VDD3V3: Output for an optional 3.3V regulator.
9. VDD5V: Optional 5V power supply input.
10. PWM: Pulse Width Modulation output for position data.
11. ABI (A, B, I Outputs): Incremental encoder signal outputs.
12. Test: Factory testing purposes, usually not used in normal operation.
13. VDDIO: Power supply for digital I/O.
14. N/C (Not Connected): Not internally connected.
These pins facilitate the encoder's operation and communication, enabling integration into various electronic systems for precise rotation sensing.

Manufacturer

The AS5048A-HTSP is manufactured by ams AG. ams AG is a multinational company that designs and manufactures advanced sensor solutions. It specializes in the development of high-performance sensor technologies for a variety of applications, including consumer electronics, automotive, industrial, and healthcare. The company's products are often used in applications requiring precise measurement and control, such as motion sensing, light sensing, and environmental sensing. Based in Austria, ams AG operates globally and has a strong focus on innovation and integration of sensor solutions.

Application

The AS5048A-HTSP is a 14-bit magnetic rotary position sensor commonly used in applications requiring precise angular measurement. Key application areas include industrial motor control for robotics and CNC machines, automotive systems such as throttle position sensing and steering angle detection, renewable energy systems like wind turbine position monitoring, and consumer electronics where precise rotational feedback is needed. Its robust design and wide temperature range make it suitable for harsh environments.

Equivalent

The AS5048A-HTSP is a magnetic rotary position sensor. Equivalent products include the AMS AS5048B, the Melexis MLX90316, the Allegro A1335, and the Renesas ZMID520x series. These alternatives typically offer similar functionalities such as contactless angle measurement, high resolution, and digital interfaces. However, features and specifications may vary, so it's important to check the datasheet for compatibility with your application.

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