15kV ESD Protected/ +3V to +5.5V/ 1 Microamp/ 250kbps/ RS-232 Transmitters/Receivers with Separate Logic Supply The ISL83386EIV is a dual-channel RS-232 transceiver manufactured by **INTERSIL** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to **1Mbps**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **28-Lead TSSOP**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Number of Drivers/Receivers:** **2 Drivers, 2 Receivers**  
- **Low Power Consumption:**  
  - **Active Mode:** 1mA (typical)  
  - **Shutdown Mode:** 1µA (typical)  

### **Descriptions:**
- The ISL83386EIV is a **3V to 5.5V-powered**, **dual RS-232 transceiver** compliant with **EIA/TIA-232-F** standards.  
- It features **auto-powerdown** and **low-power shutdown modes** for power-sensitive applications.  
- Designed for **industrial, embedded, and portable applications** requiring robust RS-232 communication.  

### **Features:**
- **On-Chip Charge Pump** for generating RS-232 voltage levels from a single supply.  
- **Enhanced ESD Protection** (±15kV HBM) on transmitter outputs and receiver inputs.  
- **1µA Shutdown Current** for power savings.  
- **Meets EIA/TIA-232-F Standards** for voltage levels and data rates.  
- **Flow-Through Pinout** simplifies PCB layout.  
- **Industrial Temperature Range (-40°C to +85°C)** for harsh environments.  

This device is commonly used in **industrial automation, point-of-sale terminals, networking equipment, and battery-powered systems**.  

Would you like additional details on pin configurations or application notes?

15kV ESD Protected/ +3V to +5.5V/ 1 Microamp/ 250kbps/ RS-232 Transmitters/Receivers with Separate Logic Supply