15kV ESD-Protected, Isolated RS-485/RS-422 The MAX1480ECEPI is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX1480ECEPI
- **Package:** 20-Pin PDIP (Plastic Dual In-Line Package)
- **Operating Voltage:** +4.75V to +5.25V
- **Data Rate:** Up to 2.5Mbps
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver
- **Operating Temperature Range:** -40°C to +85°C
- **ESD Protection:** ±15kV (Human Body Model)
- **Supply Current (Quiescent):** 120µA (Typical)
- **Common-Mode Input Voltage Range:** -7V to +12V
- **Output Short-Circuit Current Limit:** Yes
### **Descriptions:**
- The MAX1480ECEPI is a half-duplex transceiver designed for RS-485/RS-422 communication.
- It features slew-rate-limited drivers to reduce EMI and minimize reflections in unterminated cables.
- The device includes a low-power shutdown mode, reducing current consumption to 1µA (typical).
- It is suitable for industrial, automotive, and instrumentation applications requiring robust communication.
### **Features:**
- **Low-Power Operation:** 120µA quiescent current, 1µA in shutdown mode.
- **High-Speed Data Transmission:** Supports up to 2.5Mbps.
- **Enhanced ESD Protection:** ±15kV on I/O pins.
- **Slew-Rate Limited Drivers:** Reduces EMI and signal reflections.
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.
- **Wide Common-Mode Range:** Allows ±7V tolerance for noise immunity.
- **Driver Output Short-Circuit Protection:** Ensures reliability in fault conditions.
This information is based solely on the manufacturer's datasheet and technical documentation.
