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ICL3222CA from INTERSIL

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ICL3222CA

Manufacturer: INTERSIL

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver

Partnumber Manufacturer Quantity Availability
ICL3222CA INTERSIL 847 In Stock

Description and Introduction

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver The ICL3222CA is a dual-channel RS-232 transceiver manufactured by **Intersil** (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to **250kbps**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Number of Drivers/Receivers:** **2 Drivers, 2 Receivers**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Package:** **16-pin SOIC (Small Outline Integrated Circuit)**  
- **Compliance:** Meets **EIA/TIA-232-F** standards  

### **Descriptions:**
- The ICL3222CA is a **low-power, dual-channel RS-232 transceiver** designed for **3V to 5.5V systems**.  
- It integrates **charge-pump circuitry**, eliminating the need for external high-voltage supplies.  
- Suitable for **battery-powered and portable applications** due to its low power consumption.  
- Provides **RS-232 compliant voltage levels** for reliable serial communication.  

### **Features:**
- **Auto Shutdown/Enable** for power-saving operation.  
- **Enhanced ESD Protection** (±15kV HBM) for robustness.  
- **Low Supply Current:** **1mA (Typical)** in active mode.  
- **In-Phase Receiver Outputs** for simplified interfacing.  
- **Wide Operating Voltage Range (3V to 5.5V)** for compatibility with mixed-voltage systems.  
- **Small Footprint (SOIC-16)** 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 datasheet from **Intersil (Renesas Electronics)**.

Partnumber Manufacturer Quantity Availability
ICL3222CA INTERSIL 271 In Stock

Description and Introduction

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver The **ICL3222CA** is a dual RS-232 transceiver manufactured by **Intersil**. Below are its key specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Manufacturer:** Intersil  
- **Type:** Dual RS-232 Transceiver  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to **250 kbps**  
- **Operating Temperature Range:** **0°C to +70°C**  
- **Number of Drivers/Receivers:** **2 Drivers, 2 Receivers**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Package:** **16-pin SOIC (Small Outline Integrated Circuit)**  
- **Compliance:** Meets **EIA/TIA-232-F** standards  

### **Descriptions:**
- The **ICL3222CA** is a low-power, dual-channel RS-232 transceiver designed for serial communication applications.  
- It operates from a single **3.0V to 5.5V** power supply, making it suitable for both **3.3V and 5V** systems.  
- The device includes **on-board charge pumps** to generate the necessary RS-232 voltage levels (±5V to ±10V) from a single supply.  
- It is commonly used in **portable devices, industrial equipment, and embedded systems** requiring reliable serial communication.  

### **Features:**
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Auto-Shutdown/Enable:** Reduces power when not in use.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge (ESD) up to **±15kV**.  
- **Wide Supply Voltage Range:** Supports **3.0V to 5.5V** operation.  
- **Compact Package:** **16-pin SOIC** for space-constrained designs.  
- **Compatible with TTL/CMOS Logic Levels:** Ensures easy interfacing with microcontrollers and UARTs.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

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