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Voltage Regulator and Schmitt Trigger Optologic Sensor onsemi QSE257 for Medium Wide Reception Angle
Voltage Regulator and Schmitt Trigger Optologic Sensor onsemi QSE257 for Medium Wide Reception Angle
Specifications
Operating Temperature :
-40℃~+85℃
Description :
Through Hole Photo Detectors - Logic Output RoHS
Mfr. Part # :
QSE257
Model Number :
QSE257
Package :
Through Hole
Description

ON Semiconductor OPTOLOGIC Photosensor

The QSE2x family of OPTOLOGIC ICs are bipolar silicon sensors featuring a Schmitt trigger for enhanced noise immunity and pulse shaping. They integrate a photodiode, linear amplifier, voltage regulator, and Schmitt trigger, offering various output options. These devices are suitable for TTL/LSTTL interface applications and can drive up to ten TTL loads across a supply voltage range of 4.5 to 16.0 Volts. Each device is marked with a color stripe for easy identification.

Product Attributes

  • Brand: ON Semiconductor (formerly Fairchild Semiconductor)
  • Product Line: OPTOLOGIC
  • Material: Plastic Silicon
  • Package Type: Sidelooker
  • Package Color: Black Epoxy
  • Features: Daylight filter, High sensitivity, Medium wide reception angle (50)

Technical Specifications

Part Number Output Type Color Code Input/Output Table Absolute Maximum Ratings (TA = 25C) Electrical Characteristics (TA = -40C to +85C, VCC = 4.5V to 5.5V)
QSE256 Totem-Pole, buffer output Red On: HIGH, Off: LOW
  • TOPR: -40 to +85 C
  • TSTG: -40 to +100 C
  • TSOL-I: 240 for 5 sec C
  • TSOL-F: 260 for 10 sec C
  • IO: 50 mA
  • VCC: 4.0 to 16 V
  • VO: 35 V
  • PD: 100 mW
  • Ee(+) Positive Going Threshold Irradiance: 0.025 (Min), 0.250 (Max) mW/cm
  • Ee(+)/Ee(-) Hysteresis Ratio: 1.10 (Typ), 2.00 (Max)
  • ICC Supply Current: 5.0 mA (Typ)
  • VOH High Level Output Voltage: 2.4 V (Typ)
  • VOL Low Level Output Voltage: 0.40 V (Typ)
  • tR, tF Output Rise, Fall Times: 70 nS (Typ)
  • tPHL, tPLH Propagation Delay: 6.0 S (Typ)
QSE257 Totem-Pole, inverter output Yellow On: LOW, Off: HIGH
  • TOPR: -40 to +85 C
  • TSTG: -40 to +100 C
  • TSOL-I: 240 for 5 sec C
  • TSOL-F: 260 for 10 sec C
  • IO: 50 mA
  • VCC: 4.0 to 16 V
  • VO: 35 V
  • PD: 100 mW
  • Ee(+) Positive Going Threshold Irradiance: 0.025 (Min), 0.250 (Max) mW/cm
  • Ee(+)/Ee(-) Hysteresis Ratio: 1.10 (Typ), 2.00 (Max)
  • ICC Supply Current: 5.0 mA (Typ)
  • VOH High Level Output Voltage: 2.4 V (Typ)
  • VOL Low Level Output Voltage: 0.40 V (Typ)
  • tR, tF Output Rise, Fall Times: 70 nS (Typ)
  • tPHL, tPLH Propagation Delay: 6.0 S (Typ)
QSE258 Open-collector, buffer output Green On: HIGH, Off: LOW
  • TOPR: -40 to +85 C
  • TSTG: -40 to +100 C
  • TSOL-I: 240 for 5 sec C
  • TSOL-F: 260 for 10 sec C
  • IO: 50 mA
  • VCC: 4.0 to 16 V
  • VO: 35 V
  • PD: 100 mW
  • Ee(+) Positive Going Threshold Irradiance: 0.025 (Min), 0.250 (Max) mW/cm
  • Ee(+)/Ee(-) Hysteresis Ratio: 1.10 (Typ), 2.00 (Max)
  • ICC Supply Current: 5.0 mA (Typ)
  • IOH High Level Output Current: 100 A (Typ)
  • VOL Low Level Output Voltage: 0.40 V (Typ)
  • tR, tF Output Rise, Fall Times: 100 nS (Typ)
  • tPHL, tPLH Propagation Delay: 6.0 S (Typ)
QSE259 Open-collector, inverter output Blue On: LOW, Off: HIGH
  • TOPR: -40 to +85 C
  • TSTG: -40 to +100 C
  • TSOL-I: 240 for 5 sec C
  • TSOL-F: 260 for 10 sec C
  • IO: 50 mA
  • VCC: 4.0 to 16 V
  • VO: 35 V
  • PD: 100 mW
  • Ee(+) Positive Going Threshold Irradiance: 0.025 (Min), 0.250 (Max) mW/cm
  • Ee(+)/Ee(-) Hysteresis Ratio: 1.10 (Typ), 2.00 (Max)
  • ICC Supply Current: 5.0 mA (Typ)
  • IOH High Level Output Current: 100 A (Typ)
  • VOL Low Level Output Voltage: 0.40 V (Typ)
  • tR, tF Output Rise, Fall Times: 100 nS (Typ)
  • tPHL, tPLH Propagation Delay: 6.0 S (Typ)

2411272222_onsemi-QSE257_C898423.pdf

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Voltage Regulator and Schmitt Trigger Optologic Sensor onsemi QSE257 for Medium Wide Reception Angle

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Product Detail
Operating Temperature :
-40℃~+85℃
Description :
Through Hole Photo Detectors - Logic Output RoHS
Mfr. Part # :
QSE257
Model Number :
QSE257
Package :
Through Hole
Contact Supplier
Voltage Regulator and Schmitt Trigger Optologic Sensor onsemi QSE257 for Medium Wide Reception Angle

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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