Avago Technologies HCPL-0370
The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers. The HCPL-3760 is a low-current version of the HCPL-0370/3700. The devices utilize threshold sensing input buffer ICs which permit control of threshold levels over a wide range of input voltages with a single external resistor.| Part No. | HCPL-0370 |
|---|---|
| Datasheet | HCPL-0370 Download |
| Manufacturer |  Avago Technologies |
| Description | Isolated Voltage/Current Detectors |
| Buy | Stock & Price |
DESCRIPTION
To obtain lower current operation, the HCPL-3760 uses a high-efficiency AlGaAs LED which provides higher light output at lower drive currents. The input buffer incorporates several features: hysteresis for extra noise immunity and switching immunity, a diode bridge for easy use with ac input signals, and internal 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
