provided by manufacturers like Broadcom (formerly Avago/Agilent). Heisener Electronics or a specific circuit example for this component? MC1458 - STMicroelectronics
V(BR)ECOcap V sub open paren cap B cap R close paren cap E cap C cap O end-sub Collector Dark Current ICEOcap I sub cap C cap E cap O end-sub Coupled Transfer Characteristics 1458 optocoupler datasheet
– Connects to the ground or return path of the input control circuit. R1=VCC−VFIF=5V−1
R1=VCC−VFIF=5V−1.2V0.010A=380 Ωcap R sub 1 equals the fraction with numerator cap V sub cap C cap C end-sub minus cap V sub cap F and denominator cap I sub cap F end-fraction equals the fraction with numerator 5 V minus 1.2 V and denominator 0.010 A end-fraction equals 380 space cap omega Using a standard, readily available resistor value, a is ideal. Circuit 2: Modifying Switching Speed using Pin 6 (Base) It provides up to 3750 Vrms of electrical
A competent datasheet analysis must cover six mandatory sections:
The is a high-performance, high-speed optocoupler optimized for low-voltage signal isolation. Manufactured by Broadcom (formerly Avago Technologies), this device features a GaAsP LED optically coupled to an integrated high-gain photodetector . It provides up to 3750 Vrms of electrical isolation to protect sensitive logic circuits from high-voltage spikes, eliminate ground loops, and minimize common-mode noise in demanding digital environments. Core Specifications Overview