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AMS-OSRAM LED Components LED chip AS5040-ASST 10-Bit 360º Programmable Magnetic Rotary Encoder

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AMS-OSRAM LED Components LED chip AS5040-ASST 10-Bit 360º Programmable Magnetic Rotary Encoder

Brand Name:	AMS-OSRAM
Model Number:	AS5040-ASST
MOQ:	2000
Packaging Details:	2000PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

MY/CN/TW

Document:

Model:

AS5040-ASST

Product Name:

AMS-OSRAM

Type:

SMD/SMT

Operating Power Supply Current:

16 MA

Operating Power Supply Voltage:

Encapsulation:

Supply Ability:

1000000

Highlight:

AS5040-ASST OSRAM Chip

10-Bit OSRAM Chip

AS5040-ASST LED Chip

Product Description

AMS-OSRAM LED Components LED chip AS5040-ASST 10-Bit 360º Programmable Magnetic Rotary Encoder

General Description

The AS5040 is a contactless magnetic rotary encoder for

accurate angular measurement over a full turn of 360°. It is a

system-on-chip, combining integrated Hall elements, analog

front end and digital signal processing in a single device.

To measure the angle, only a simple two-pole magnet, rotating

over the center of the chip, is required. The magnet may be

placed above or below the IC.

The absolute angle measurement provides instant indication of

the magnet’s angular position with a resolution of 0.35° = 1024

positions per revolution. This digital data is available as a serial

bit stream and as a PWM signal.

Furthermore, a user-programmable incremental output is

available, making the chip suitable for replacement of various

optical encoders.

An internal voltage regulator allows the AS5040 to operate at

either 3.3 V or 5 V supplies.

Key Benefits & Features

The benefits and features of AS5040, 10-Bit 360º Programmable

Magnetic Rotary Encoder are listed below:

Benefits
• Highest reliability and durability
• Simple programming
• Multiple interfaces
• Ideal for motor applications
• Failure diagnostics
• Easy setup
• Great flexibility at a huge application area
• Fully automotive qualified
• Small form factor
• Robust environmental tolerance

Features
• Contactless high resolution rotational position encoding over a full turn of 360 degrees
• Simple user-programmable resolution, pole pairs and zero position
• Serial communication interface (SSI)
• 10-bit pulse width modulated (PWM) output
• Quadrature A/B and Index output signal
• Step/Direction and Index output signal
• 3-Phase commutation for brushless DC motors
• Rational speeds up to 30000 rpm
• Failure detection mode for magnet placement monitoring and loss of power supply
• Serial read-out of multiple interconnected devices using daisy chain mode
• Push button functionality detects movement of magnet in Z-axis
• AEC-Q100, grade 1
• SSOP 16 (5.3mm x 6.2mm)
• Wide temperature range: -40°C to 125°C

Applications

AS5040 is ideal for:

• Industrial applications:

• Contactless rotary position sensing

• Robotics

• Brushless DC motor commutation

• Power tools

• Automotive applications:

• Steering wheel position sensing

• Gas pedal position sensing

• Transmission gearbox encoder

• Headlight position control

• Power seat position indicator

• Office equipment: printers, scanners, copiers

• Replacement of optical encoders

• Front panel rotary switches

• Replacement of potentiometers

Block Diagram

The functional blocks of this device are shown below:

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products details

AMS-OSRAM LED Components LED chip AS5040-ASST 10-Bit 360º Programmable Magnetic Rotary Encoder

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips