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AS5040_2004 [10Bit 360° Programmable Magnetic Rotary Encoder ] AmsAG
austriamicrosystems AG

10 BIT PROGRAMMABLE MAGNETIC ROTARY ENCODER

General Description
The AS5040 is a system-on-chip, combining integrated Hall elements, analog front end and digital signal processing in a single device. It provides incremental output signals and the absolute angular position of a magnet that is placed either above or below the device.

Key Features
- Contact-less high resolution encoding over a full turn of
   360 degrees
- Flexible system due to user programmable incremental
   output modes:
   - 10, 9, 8 or 7 bit user programmable resolution
   - Quadrature A/B and index output signal
   - Single channel output and direction indication
   - U-V-W commutation signals for brush-less DC
      motors
- Absolute angular position mode:
   - 10-bit resolution providing 1024 absolute positions
      per 360 degrees (step size ~ 0.35 deg)
- Synchronous serial interface (SSI) output for absolute
   position data
- Pulse width modulated (PWM) output, duty cycle
   proportional to angle
- User programmable zero / index position
- Failure detection mode for magnet placement monitoring
- Rotational speeds up to 10,000 rpm (incremental output)
- Push button functionality detects movement of magnet
   in Z-axis
- Two supply voltages: 3.3 V or 5 V
- Wide temperature range: - 40°C to + 125°C
- Small package: SSOP 16 (5.3mm x 6.2mm)

Applications
- Industrial applications such as:
   - Motion control
   - Robotics
   - Brush-less 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 and potentiometers

View
AS5040 [10 BIT PROGRAMMABLE MAGNETIC ROTARY ENCODER ] ETC
Unspecified

General Description
The AS5040 is a system-on-chip, combining integrated Hall elements, analog front end and digital signal processing in a single device. It provides incremental output signals and the absolute angular position of a magnet that is placed either above or below the device.

Key Features
- Contact-less high resolution encoding over a full turn of
   360 degrees
- Flexible system due to user programmable incremental
   output modes:
   - 10, 9, 8 or 7 bit user programmable resolution
   - Quadrature A/B and index output signal
   - Single channel output and direction indication
   - U-V-W commutation signals for brush-less DC
      motors
- Absolute angular position mode:
   - 10-bit resolution providing 1024 absolute positions
      per 360 degrees (step size ~ 0.35 deg)
- Synchronous serial interface (SSI) output for absolute
   position data
- Pulse width modulated (PWM) output, duty cycle
   proportional to angle
- User programmable zero / index position
- Failure detection mode for magnet placement monitoring
- Rotational speeds up to 10,000 rpm (incremental output)
- Push button functionality detects movement of magnet
   in Z-axis
- Two supply voltages: 3.3 V or 5 V
- Wide temperature range: - 40°C to + 125°C
- Small package: SSOP 16 (5.3mm x 6.2mm)

Applications
- Industrial applications such as:
   - Motion control
   - Robotics
   - Brush-less 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 and potentiometers

View
AS5040 [10-Bit 360º Programmable Magnetic Rotary Encoder ]

other parts : AS5040-ASSM  AS5040-ASST 

AMSCO
austriamicrosystems AG

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.

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

View
AS5040_2006 [10Bit 360° Programmable Magnetic Rotary Encoder ]

other parts : AS5040ASSU_2006  AS5040ASST_2006 

AmsAG
austriamicrosystems AG

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.

Benefits
- Complete system-on-chip
- Flexible system solution provides absolute, PWM
   and incremental outputs simultaneously
- Ideal for applications in harsh environments due to
   contactless position sensing
- Tolerant to magnet misalignment and airgap
   variations
- No temperature compensation necessary
- No calibration required

Key Features
- Contactless high resolution rotational position
   encoding over a full turn of 360 degrees
- Two digital 10bit absolute outputs:
   - Serial interface and
   - Pulse width modulated (PWM) output
- Three incremental output modes:
   - Quadrature A/B and Index output signal
   - Step / Direction and Index output signal
   - 3-phase commutation for brushless DC motors
   - 10, 9, 8 or 7 bit user programmable resolution
- User programmable zero / index position
- Failure detection mode for magnet placement
   monitoring and loss of power supply
- Rotational speeds up to 10,000 rpm
- Push button functionality detects movement of
   magnet in Z-axis
- Serial read-out of multiple interconnected AS5040
   devices using Daisy Chain mode
- Wide temperature range: - 40°C to + 125°C
- Fully automotive qualified to AEC-Q100, grade 1
- Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)

Applications
- 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

View
AS5040 [10Bit 360° Programmable Magnetic Rotary Encoder ]

other parts : AS5040ASSU  AS5040ASST 

AmsAG
austriamicrosystems AG

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.

Benefits
▪ Complete system-on-chip
▪ Flexible system solution provides absolute,
   PWM and incremental outputs simultaneously
▪ Ideal for applications in harsh environments
   due to contactless position sensing
▪ Tolerant to magnet misalignment and airgap
   variations
▪ No temperature compensation necessary
▪ No calibration required

Key Features
▪ Contactless high resolution rotational position
   encoding over a full turn of 360 degrees
▪ Two digital 10bit absolute outputs:
   - Serial interface and
   - Pulse width modulated (PWM) output
▪ Three incremental output modes:
   - Quadrature A/B and Index output signal
   - Step / Direction and Index output signal
   - 3-phase commutation for brushless DC
      motors
   - 10, 9, 8 or 7 bit user programmable
      resolution
▪ User programmable zero / index position
▪ Failure detection mode for magnet placement
   monitoring and loss of power supply
▪ Rotational speeds up to 30,000 rpm
▪ Push button functionality detects movement
   of magnet in Z-axis
▪ Serial read-out of multiple interconnected
   AS5040 devices using Daisy Chain mode
▪ Wide temperature range: - 40°C to + 125°C
▪ Fully automotive qualified to AEC-Q100,
   grade 1
▪ Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)

Applications
▪ 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

View
AS5040ASST_2006 [10Bit 360° Programmable Magnetic Rotary Encoder ]

other parts : AS5040_2006  AS5040ASSU_2006 

AmsAG
austriamicrosystems AG

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.

Benefits
- Complete system-on-chip
- Flexible system solution provides absolute, PWM
   and incremental outputs simultaneously
- Ideal for applications in harsh environments due to
   contactless position sensing
- Tolerant to magnet misalignment and airgap
   variations
- No temperature compensation necessary
- No calibration required

Key Features
- Contactless high resolution rotational position
   encoding over a full turn of 360 degrees
- Two digital 10bit absolute outputs:
   - Serial interface and
   - Pulse width modulated (PWM) output
- Three incremental output modes:
   - Quadrature A/B and Index output signal
   - Step / Direction and Index output signal
   - 3-phase commutation for brushless DC motors
   - 10, 9, 8 or 7 bit user programmable resolution
- User programmable zero / index position
- Failure detection mode for magnet placement
   monitoring and loss of power supply
- Rotational speeds up to 10,000 rpm
- Push button functionality detects movement of
   magnet in Z-axis
- Serial read-out of multiple interconnected AS5040
   devices using Daisy Chain mode
- Wide temperature range: - 40°C to + 125°C
- Fully automotive qualified to AEC-Q100, grade 1
- Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)

Applications
- 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

View
AS5040ASST [10Bit 360° Programmable Magnetic Rotary Encoder ]

other parts : AS5040  AS5040ASSU 

AmsAG
austriamicrosystems AG

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.

Benefits
▪ Complete system-on-chip
▪ Flexible system solution provides absolute,
   PWM and incremental outputs simultaneously
▪ Ideal for applications in harsh environments
   due to contactless position sensing
▪ Tolerant to magnet misalignment and airgap
   variations
▪ No temperature compensation necessary
▪ No calibration required

Key Features
▪ Contactless high resolution rotational position
   encoding over a full turn of 360 degrees
▪ Two digital 10bit absolute outputs:
   - Serial interface and
   - Pulse width modulated (PWM) output
▪ Three incremental output modes:
   - Quadrature A/B and Index output signal
   - Step / Direction and Index output signal
   - 3-phase commutation for brushless DC
      motors
   - 10, 9, 8 or 7 bit user programmable
      resolution
▪ User programmable zero / index position
▪ Failure detection mode for magnet placement
   monitoring and loss of power supply
▪ Rotational speeds up to 30,000 rpm
▪ Push button functionality detects movement
   of magnet in Z-axis
▪ Serial read-out of multiple interconnected
   AS5040 devices using Daisy Chain mode
▪ Wide temperature range: - 40°C to + 125°C
▪ Fully automotive qualified to AEC-Q100,
   grade 1
▪ Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)

Applications
▪ 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

View
AS5040ASSU_2006 [10Bit 360° Programmable Magnetic Rotary Encoder ]

other parts : AS5040_2006  AS5040ASST_2006 

AmsAG
austriamicrosystems AG

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.

Benefits
- Complete system-on-chip
- Flexible system solution provides absolute, PWM
   and incremental outputs simultaneously
- Ideal for applications in harsh environments due to
   contactless position sensing
- Tolerant to magnet misalignment and airgap
   variations
- No temperature compensation necessary
- No calibration required

Key Features
- Contactless high resolution rotational position
   encoding over a full turn of 360 degrees
- Two digital 10bit absolute outputs:
   - Serial interface and
   - Pulse width modulated (PWM) output
- Three incremental output modes:
   - Quadrature A/B and Index output signal
   - Step / Direction and Index output signal
   - 3-phase commutation for brushless DC motors
   - 10, 9, 8 or 7 bit user programmable resolution
- User programmable zero / index position
- Failure detection mode for magnet placement
   monitoring and loss of power supply
- Rotational speeds up to 10,000 rpm
- Push button functionality detects movement of
   magnet in Z-axis
- Serial read-out of multiple interconnected AS5040
   devices using Daisy Chain mode
- Wide temperature range: - 40°C to + 125°C
- Fully automotive qualified to AEC-Q100, grade 1
- Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)

Applications
- 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

View
AS5040ASSU [10Bit 360° Programmable Magnetic Rotary Encoder ]

other parts : AS5040  AS5040ASST 

AmsAG
austriamicrosystems AG

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.

Benefits
▪ Complete system-on-chip
▪ Flexible system solution provides absolute,
   PWM and incremental outputs simultaneously
▪ Ideal for applications in harsh environments
   due to contactless position sensing
▪ Tolerant to magnet misalignment and airgap
   variations
▪ No temperature compensation necessary
▪ No calibration required

Key Features
▪ Contactless high resolution rotational position
   encoding over a full turn of 360 degrees
▪ Two digital 10bit absolute outputs:
   - Serial interface and
   - Pulse width modulated (PWM) output
▪ Three incremental output modes:
   - Quadrature A/B and Index output signal
   - Step / Direction and Index output signal
   - 3-phase commutation for brushless DC
      motors
   - 10, 9, 8 or 7 bit user programmable
      resolution
▪ User programmable zero / index position
▪ Failure detection mode for magnet placement
   monitoring and loss of power supply
▪ Rotational speeds up to 30,000 rpm
▪ Push button functionality detects movement
   of magnet in Z-axis
▪ Serial read-out of multiple interconnected
   AS5040 devices using Daisy Chain mode
▪ Wide temperature range: - 40°C to + 125°C
▪ Fully automotive qualified to AEC-Q100,
   grade 1
▪ Small Pb-free package: SSOP 16 (5.3mm x 6.2mm)

Applications
▪ 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

View
AS5040-ASSM [10-Bit 360º Programmable Magnetic Rotary Encoder ]

other parts : AS5040  AS5040-ASST 

AMSCO
austriamicrosystems AG

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.

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

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