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ICL3238IA from INTERSIL

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ICL3238IA

Manufacturer: INTERSIL

1 microamp, +3V to +5.5V, 250kbps, RS-232 transceivers with enhanced automatic powerdown

Partnumber Manufacturer Quantity Availability
ICL3238IA INTERSIL 6 In Stock

Description and Introduction

1 microamp, +3V to +5.5V, 250kbps, RS-232 transceivers with enhanced automatic powerdown The **ICL3238IA** is a **RS-232 transceiver** manufactured by **INTERSIL** (now part of **Renesas Electronics**). Below are its key specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Supply Voltage:** +3.0V to +5.5V  
- **Data Rate:** Up to **400 kbps**  
- **Number of Drivers/Receivers:** **2 Drivers, 2 Receivers**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package Type:** **16-Lead SOIC (IA suffix)**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Compliance:** Meets **EIA/TIA-232-F** standards  

### **Descriptions:**  
- The **ICL3238IA** is a **low-power, dual-channel RS-232 transceiver** designed for **battery-powered and portable applications**.  
- It includes an **on-board charge pump** to generate RS-232 voltage levels from a single **3.3V or 5V supply**.  
- The device is **auto-shutdown enabled**, reducing power consumption when not in use.  

### **Features:**  
- **Low Power Consumption:**  
  - **1µA (Typical) in Shutdown Mode**  
  - **300µA (Typical) in Active Mode**  
- **Auto-Shutdown & Auto-Wakeup:** Powers down when no valid signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to **±15kV**.  
- **Wide Supply Voltage Range:** Supports **3.0V to 5.5V** operation.  
- **Small Footprint:** Available in a **16-pin SOIC package** for space-constrained designs.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official **Intersil/Renesas datasheet**.

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