Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
Главная >>> ADI >>> AD261 Даташит

AD261 Даташит

Номер в каталогеКомпоненты Описаниепроизводитель
AD261 High Speed, Logic Isolator ADI
Analog Devices ADI
Other PDF  1997  
PDF DOWNLOAD     
AD261 image

GENERAL DESCRIPTION
The AD261 is designed to isolate five digital control signals to/from a microcontroller and its related field I/O components. Six models allow all I/O combinations from five input lines to five output lines, including combinations in between. Every AD261 effectively replaces up to five opto-isolators.
Each line of the AD261 has a bandwidth of 20 MHz (min) with a propagation delay of only 14 ns, which allows for extremely fast data transmission. Output waveform symmetry is maintained to within ±1 ns of the input so the AD261 can be used to accurately isolate time-based PWM signals.
All field or system output pins of the AD261 can be set to a high resistance three-state level by use of the two enable pins. A field output three-stated offers a convenient method of presetting logic levels at power-up by use of pull-up/down resistors. System side outputs being three-stated allows for easy multiplexing of multiple AD261s.

FEATURES
   Isolation Test Voltage: To 3.5 kV rms
   Five Isolated Logic Lines: Available in Six I/O Configurations
   Logic Signal Bandwidth: 20 MHz (min)
   CMV Transient Immunity: 10 kV/ms min
   Waveform Edge Transmission Symmetry: 61 ns
   Field and System Output Enable/Three-State Functions
   Performance Rated Over –258C to +858C
   UL1950, IEC950, EN60950 Certification (VDE, CE, Pending)
  
APPLICATIONS
   PLC/DCS Analog Input and Output Cards
   Communications Bus Isolation
   General Data Acquisition Applications
   IGBT Motor Drive Controls
   High Speed Digital I/O Ports

Page Links : 1  2  3  4  5  6  7 
 

AD261 Другие запросы, связанные с производителем

Номер в каталогеКомпоненты ОписаниеPDFпроизводитель
6N137 5V, 20mA high CMR, very high speed optically coupled isolator logic gate output View Isocom
ICPL2631 5V, 30mA dual channel, high CMR, very high speed optically coupled isolator logic gate output View Isocom
6N138 HIGH SPEED OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT View Isocom
ICPL2730 HIGH SPEED DUAL CHANNEL OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT View Isocom
ICPL2730 HIGH SPEED DUAL CHANNEL OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT View Unspecified
ICPL4502 HIGH SPEED, NON BASE LEAD OPTICALLY COUPLED ISOLATOR PHOTOTRANSISTOR OUTPUT View Unspecified
74DL6000 Optoplanar High-Speed Logic-to-Logic Optocouplers View Fairchild Semiconductor
74DL6000 HIGH-SPEED LOGIC-TO-LOGIC OPTOCOUPLERS View QT Optoelectronics => Fairchildsemi
740L6000 HIGH-SPEED LOGIC-TO-LOGIC OPTOCOUPLERS View QT Optoelectronics => Fairchildsemi
OPI150TX Optically Coupled Isolator / High Speed Optically Coupled Isolator View TT Electronics.

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]