Os motores de busca de Datasheet de Componentes eletrônicos |
|
HCPL-3700 Folha de dados(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED |
|
HCPL-3700 Folha de dados(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED |
1 / 14 page Description The HCPL-0370/3700 and HCPL-3760 are voltage/cur- rent threshold detectionoptocouplers. The HCPL-3760 is a low-current version of the HCPL-0370/3700. To obtain lower current operation, the HCPL-3760 uses a high-effi- ciency AlGaAs LED which provides higher light output at lower drive currents. The devices utilize threshold sens- ing input buffer ICs which permit control of threshold levels over a wide range of input voltages with a single external resistor. The input buffer incorporates several features: hysteresis for extra noise immunity and switching immunity, a di- ode bridge for easy use with ac input signals, and inter- nal clamping diodes to protect the buffer and LED from a wide range of over-voltage and over-current transients. Because threshold sensing is done prior to driving the LED, variations in optical coupling from the LED to the detector will have no effect on the threshold levels. Functional Diagram HCPL-0370, HCPL-3700, HCPL-3760 Isolated Voltage/Current Detectors Data Sheet Features • Standard (HCPL-0370/3700) and low input current (HCPL-3760) versions • AC or DC input • Programmable sense voltage • Hysteresis • Logic compatible output • Thresholds guaranteed over temperature • Thresholds independent of LED optical parameters • Recognized under UL 1577 and CSA approved for dielectric withstand proof test voltage of 3750 Vac, 1 minute Applications • Limit switch sensing • Low voltage detector • AC mains and DC link voltage detection • Relay contact monitor • Relay coil voltage monitor • Current sensing • Microprocessor interfacing Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. 1 2 3 4 8 7 6 5 HCPL-3700 Functional Diagram AC DC+ DC- AC VCC VO GND TRUTH TABLE (POSITIVE LOGIC) INPUT H L OUTPUT L H NC |
Nº de peça semelhante - HCPL-3700 |
|
Descrição semelhante - HCPL-3700 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |