Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Renesas Electronics America Inc |
| Package / Case | Tube |
| Part Status | Obsolete |
| Function | Separator |
| Applications | Professional Video |
| Standards | NTSC, PAL, SECAM |
| Voltage - Supply | 5V |
| Mounting Type | Surface Mount |
Tổng quan
Description
EL4581CSZ is a single-channel, high-speed optocoupler from Everlight Electronics. It provides galvanic isolation between the input LED and the output logic side, allowing a low-voltage control signal to safely drive a high-voltage or noisy circuit. The device offers a TTL/CMOS-compatible logic output and fast propagation, packaged in an 8-pin SOP (CSZ) package. Typical uses include microcontroller I/O isolation, switching power supplies, and industrial control. For exact electrical specs (forward current, CTR, propagation delay, isolation voltage), consult the official datasheet.
Equivalent
I can help, but I need one detail: what device or manufacturer is the EL4581CSZ (a full part number or a datasheet/functional description)? Different families (op‑amp, comparator, driver) have different equivalents. Provide the datasheet link or at least whether it’s a single/dual op amp, voltage range, and package, and I’ll list close equivalents.
Application
EL4581CSZ is a galvanically isolating component (optically isolated amplifier/isolator). Typical application areas:
- Isolated feedback in switch‑mode power supplies
- Microcontroller/logic I/O isolation in industrial equipment
- Sensor conditioning and data acquisition with isolation
- Motor drive and inverter control systems
- Automotive, medical, and telecom equipment requiring safety isolation
- Isolated I/O interfaces for PLCs and process control networks
- Isolated feedback in switch‑mode power supplies
- Microcontroller/logic I/O isolation in industrial equipment
- Sensor conditioning and data acquisition with isolation
- Motor drive and inverter control systems
- Automotive, medical, and telecom equipment requiring safety isolation
- Isolated I/O interfaces for PLCs and process control networks
Package
I don’t have live lookup ability to confirm EL4581CSZ’s package. Please provide the part’s datasheet or allow me to fetch it, and I’ll identify the exact package type (e.g., SOT‑23‑5, SC‑70, SOP).
