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Home > Electrical & Electronics > Sensor > Pressure Sensor > A17501POKA-SDFUYJE Packaged SIP-4 Magnetoresistive Sensor Linear Position Measurement
A17501POKA-SDFUYJE Packaged SIP-4 Magnetoresistive Sensor Linear Position Measurement
CNY 1.58 - 2.88
MOQ: 100 Pieces
Key Specifications
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Brand Name:
Allegro
Place of Origin:
Armenia
Model Number:
A17501POKA-SDFUYJE
Payment & Shipping
Payment Methods:
Port of Shipment:
ShenZhen
Delivery Detail:
7 days
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Brand Name
Allegro
Place of Origin
Armenia
Model Number
A17501POKA-SDFUYJE
Usage
Magnetic Sensor
Theory
Hall Sensor
Output
Analog Sensor
FEATURES AND BENEFITS
1.High-speed switching bandwidth up to 40 kHz • Two independent output channels with options for high resolution XOR speed, pulse,
2.and direction protocol • ASIL B(D) compliant (ISO 26262), assessment pending • Optional fault detection output protocol • Immune
3.to common external magnetic disturbance • EEPROM enables factory traceability throughout product life cycle • Ideally suited for
4.asynchronous electric motor applications • Also available with integrated magnet (see ATS17501datasheet)
DESCRIPTION
The A17501 is a single IC solution designed for rotational position sensing of a ring magnet target found in automotive and
industrial electric motor applications (often with specific application and safety requirements). Three Hall elements are
incorporated to create two independent differential channels. These inputs are processed by digital circuits and robust algorithms
designed to eliminate the detrimental effects of magnetic and system offsets, and to address false output transitions caused by
target vibrations in electric motors at startup and low speed operation. The differential signals are used to produce a highly
accurate speed output and, if desired, provide information on the direction of rotation. Advanced calibration techniques are used
to optimize signal offset and amplitude. This calibration, combined with the digital tracking of the signal, results in accurate
switch points over air gap, speed, and temperature. The IC can be programmed for a variety of applications requiring dual-phase
target speed and position signal information or simultaneous high-resolution target speed and direction information. It can be
configured to enable Fault Detection mode for ASIL B(D) utilization (assessment pending). The A17501 K package is a lead (Pb) free
4-pin SIP package with a 100% matte-tin-plated lead frame.
industrial electric motor applications (often with specific application and safety requirements). Three Hall elements are
incorporated to create two independent differential channels. These inputs are processed by digital circuits and robust algorithms
designed to eliminate the detrimental effects of magnetic and system offsets, and to address false output transitions caused by
target vibrations in electric motors at startup and low speed operation. The differential signals are used to produce a highly
accurate speed output and, if desired, provide information on the direction of rotation. Advanced calibration techniques are used
to optimize signal offset and amplitude. This calibration, combined with the digital tracking of the signal, results in accurate
switch points over air gap, speed, and temperature. The IC can be programmed for a variety of applications requiring dual-phase
target speed and position signal information or simultaneous high-resolution target speed and direction information. It can be
configured to enable Fault Detection mode for ASIL B(D) utilization (assessment pending). The A17501 K package is a lead (Pb) free
4-pin SIP package with a 100% matte-tin-plated lead frame.
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Business Type
Trading Company
Year Established
2014
Annual Export Value
US$1 Million - US$1.5 Million
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
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