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ICL3223IA from INTERSIL

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ICL3223IA

Manufacturer: INTERSIL

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

Partnumber Manufacturer Quantity Availability
ICL3223IA INTERSIL 378 In Stock

Description and Introduction

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver The **ICL3223IA** is a **3.3V-powered RS-232 transceiver** manufactured by **Intersil** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage:** **3.3V ±10%**  
- **Data Rate:** **250kbps** (guaranteed)  
- **ESD Protection:** **±15kV** (Human Body Model)  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **16-pin SOIC (IA suffix)**  
- **Number of Drivers/Receivers:** **2 Drivers, 2 Receivers**  
- **Compliance:** Meets **EIA/TIA-232-F** and **ITU-T V.28** standards  

### **Descriptions:**
- The **ICL3223IA** is a **low-power, high-performance RS-232 transceiver** designed for **3.3V systems**.  
- It features **on-board charge-pump voltage converters**, eliminating the need for external ±12V power supplies.  
- Suitable for **battery-powered, portable, and embedded applications** due to its low power consumption.  

### **Features:**
- **Auto-Powerdown Plus™** feature for reduced power consumption when idle.  
- **Enhanced ESD protection** (±15kV HBM) on transmitter outputs and receiver inputs.  
- **Small footprint** (SOIC-16 package).  
- **Wide input voltage range** (accepts 5V logic inputs when powered by 3.3V).  
- **Low supply current** (typically **1mA** in active mode).  

This device is commonly used in **industrial, telecom, and computing applications** where **RS-232 communication** is required in **3.3V systems**.  

(Note: Always refer to the **official datasheet** for complete and updated specifications.)

Application Scenarios & Design Considerations

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver
Partnumber Manufacturer Quantity Availability
ICL3223IA NS 1 In Stock

Description and Introduction

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver The ICL3223IA is a RS-232 transceiver manufactured by NS (National Semiconductor). Below are the factual specifications, descriptions, and features 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  
- **Package:** 16-pin SOIC (Small Outline Integrated Circuit)  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1μA (Shutdown Mode)  

### **Descriptions:**
- The ICL3223IA is a 3V-powered RS-232 transceiver designed for serial communication applications.  
- It complies with EIA/TIA-232-F standards and is suitable for battery-powered devices.  
- Features an integrated charge pump for generating RS-232 voltage levels from a single 3V to 5.5V supply.  

### **Features:**
- **Auto Powerdown:** Automatically enters low-power shutdown mode when not in use.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Small Footprint:** 16-pin SOIC package for space-constrained designs.  
- **Wide Supply Range:** Operates from 3.0V to 5.5V, making it compatible with various logic levels.  
- **Onboard Charge Pump:** Eliminates the need for external voltage converters.  

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

Application Scenarios & Design Considerations

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver
Partnumber Manufacturer Quantity Availability
ICL3223IA INTERSIL 20 In Stock

Description and Introduction

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver The ICL3223IA is a product from **INTERSIL** (now part of **Renesas Electronics Corporation**). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** INTERSIL  
- **Type:** RS-232 Transceiver  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Data Rate:** Up to **250kbps**  
- **Supply Voltage:** **3.0V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **16-pin SOIC**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Low Power Consumption:** Typically **1μA** in shutdown mode  

### **Descriptions:**
- The **ICL3223IA** is a **3V-powered RS-232 transceiver** designed for serial communication applications.  
- It complies with **EIA/TIA-232-F** standards and is suitable for battery-powered devices due to its low power consumption.  
- It includes an **internal charge pump** for generating RS-232 voltage levels from a single **3V to 5.5V** supply.  

### **Features:**
- **Auto-Powerdown** feature for reduced power consumption.  
- **Enhanced ESD Protection** (±15kV HBM) on transmitter outputs and receiver inputs.  
- **Meets EIA/TIA-232-F** and **ITU-T V.28** standards.  
- **Small Footprint** (16-pin SOIC package) for space-constrained applications.  
- **Compatible with 3V and 5V Logic.**  

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

Application Scenarios & Design Considerations

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

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