DIODES Incorporated Interface - Interface - Sensor and Detector Interfaces - PT8A2641WEX PT8A2641WEX

Description
Manufacturer: Diodes Incorporated Win Source Part Number: 931043-PT8A2641WEX Operating Temperature Range: -20°C ~ 70°C Package: 16-SOIC (0.154", 3.90mm Width) Package: Reel - TR Mounting: Surface Mount Family Name: PT8A2641 Categories: Integrated Circuits (ICs) Case / Package: 16-SOIC ECCN: EAR99 Popularity: High Fake Threat In the Open Market: 59 pct. Supply and Demand Status: Balance Quantity per package: 2500 Estimated Pruduction Lead Time: 31 Weeks REACH Status: REACH Unaffected HTSUS: 8542.39.0001
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Description
Manufacturer: Diodes Incorporated Win Source Part Number: 931043-PT8A2641WEX Operating Temperature Range: -20°C ~ 70°C Package: 16-SOIC (0.154", 3.90mm Width) Package: Reel - TR Mounting: Surface Mount Family Name: PT8A2641 Categories: Integrated Circuits (ICs) Case / Package: 16-SOIC ECCN: EAR99 Popularity: High Fake Threat In the Open Market: 59 pct. Supply and Demand Status: Balance Quantity per package: 2500 Estimated Pruduction Lead Time: 31 Weeks REACH Status: REACH Unaffected HTSUS: 8542.39.0001
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Datasheet
Datasheet Summary
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The PT8A2641WEX is a CMOS LSI chip designed for automatic PIR lamp control, suitable for both triac and relay applications. It operates at a typical voltage of 5V with an average supply current of 120µA. The device features a two-stage operational amplifier for filtering, a built-in noise rejection circuit, and an on-chip regulator. It includes an adjustable output duration and an override function, allowing for flexible operation modes: ON, AUTO, and OFF, selectable via the MODE pin. This chip is capable of detecting infrared variations caused by human motion, converting these variations into voltage changes to control lighting. It supports AC operation at 220V/50Hz and 110V/60Hz, and includes a zero-crossing detection feature for enhanced performance. The PT8A2641WEX also has a quick check mode for installation and an auto-reset function if the zero-cross signal is lost for over three seconds. The device is packaged in a 16-pin SOIC format, making it suitable for compact designs.

Datasheet Summary
Powered by GS/AI

The PT8A2641WEX is a CMOS LSI chip designed for automatic PIR lamp control, suitable for both triac and relay applications. It operates at a typical voltage of 5V with an average supply current of 120µA. The device features a two-stage operational amplifier for filtering, a built-in noise rejection circuit, and an on-chip regulator. It includes an adjustable output duration and an override function, allowing for flexible operation modes: ON, AUTO, and OFF, selectable via the MODE pin. This chip is capable of detecting infrared variations caused by human motion, converting these variations into voltage changes to control lighting. It supports AC operation at 220V/50Hz and 110V/60Hz, and includes a zero-crossing detection feature for enhanced performance. The PT8A2641WEX also has a quick check mode for installation and an auto-reset function if the zero-cross signal is lost for over three seconds. The device is packaged in a 16-pin SOIC format, making it suitable for compact designs.

Suppliers

Company
Product
Description
Supplier Links
Interface - Interface - Sensor and Detector Interfaces - PT8A2641WEX - 931043-PT8A2641WEX - Win Source Electronics
Laguna Hills, CA, United States
Interface - Interface - Sensor and Detector Interfaces - PT8A2641WEX
931043-PT8A2641WEX
Interface - Interface - Sensor and Detector Interfaces - PT8A2641WEX 931043-PT8A2641WEX
Manufacturer: Diodes Incorporated Win Source Part Number: 931043-PT8A2641WEX Operating Temperature Range: -20°C ~ 70°C Package: 16-SOIC (0.154", 3.90mm Width) Package: Reel - TR Mounting: Surface Mount Family Name: PT8A2641 Categories: Integrated Circuits (ICs) Case / Package: 16-SOIC ECCN: EAR99 Popularity: High Fake Threat In the Open Market: 59 pct. Supply and Demand Status: Balance Quantity per package: 2500 Estimated Pruduction Lead Time: 31 Weeks REACH Status: REACH Unaffected HTSUS: 8542.39.0001

Manufacturer: Diodes Incorporated
Win Source Part Number: 931043-PT8A2641WEX
Operating Temperature Range: -20°C ~ 70°C
Package: 16-SOIC (0.154", 3.90mm Width)
Package: Reel - TR
Mounting: Surface Mount
Family Name: PT8A2641
Categories: Integrated Circuits (ICs)
Case / Package: 16-SOIC
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
Quantity per package: 2500
Estimated Pruduction Lead Time: 31 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001

Buy Now Datasheet
Sensor and Detector Interfaces - PT8A2641WEX-ND - DigiKey
Thief River Falls, MN, United States
Sensor and Detector Interfaces
PT8A2641WEX-ND
Sensor and Detector Interfaces PT8A2641WEX-ND
PIR CONTROLLER SO-16

PIR CONTROLLER SO-16

Buy Now Datasheet
Sensor and Detector Interfaces - PT8A2641WEX - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Sensor and Detector Interfaces
PT8A2641WEX
Sensor and Detector Interfaces PT8A2641WEX
PIR CONTROLLER SO-16

PIR CONTROLLER SO-16

Buy Now Datasheet
Interface - Sensor and Detector Interfaces - PT8A2641WEX - Lingto Electronic Limited
Shenzhen, China
Interface - Sensor and Detector Interfaces
PT8A2641WEX
Interface - Sensor and Detector Interfaces PT8A2641WEX
PIR CONTROLLER SO-16

PIR CONTROLLER SO-16

Supplier's Site Datasheet
Integrated Circuits (ICs) - Interface - Sensor and Detector Interfaces - PT8A2641WEX - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Interface - Sensor and Detector Interfaces
PT8A2641WEX
Integrated Circuits (ICs) - Interface - Sensor and Detector Interfaces PT8A2641WEX
PIR CONTROLLER SO-16

PIR CONTROLLER SO-16

Supplier's Site

Technical Specifications

  Win Source Electronics DigiKey Quarktwin Technology Ltd. Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited
Product Category IC Interfaces IC Interfaces IC Interfaces IC Interfaces IC Interfaces
Product Number 931043-PT8A2641WEX PT8A2641WEX-ND PT8A2641WEX PT8A2641WEX PT8A2641WEX
Product Name Interface - Interface - Sensor and Detector Interfaces - PT8A2641WEX Sensor and Detector Interfaces Sensor and Detector Interfaces Interface - Sensor and Detector Interfaces Integrated Circuits (ICs) - Interface - Sensor and Detector Interfaces
Operating Temperature -20 to 70 C (-4 to 158 F) -20 to 70 C (-4 to 158 F) -20 to 70 C (-4 to 158 F) -20 to 70 C (-4 to 158 F) -20 to 70 C (-4 to 158 F)
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