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ICL3221CA

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

Partnumber Manufacturer Quantity Availability
ICL3221CA 258 In Stock

Description and Introduction

One microamp supply-current, +3V to +5.5V, 250kbps, RS-232 transmitter/receiver The ICL3221CA is a RS-232 transceiver manufactured by Renesas Electronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Renesas Electronics  
### **Part Number:** ICL3221CA  

### **Description:**  
The ICL3221CA is a 3.0V to 5.5V powered RS-232 transceiver that meets the EIA/TIA-232 and V.28/V.24 communication standards. It is designed for low-power applications and features an automatic power-down function to conserve energy when not in use.  

### **Key Features:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Low Power Consumption:**  
  - Active Mode: 1mA (typical)  
  - Shutdown Mode: 1µA (typical)  
- **Data Rate:** Up to 250kbps  
- **ESD Protection:** ±15kV (Human Body Model) on transmitter outputs and receiver inputs  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Compliance:** Meets EIA/TIA-232 and ITU-T V.28/V.24 standards  
- **Auto-Powerdown Function:** Automatically enters low-power mode when no valid signal is detected  

### **Applications:**  
- Portable and battery-powered devices  
- Handheld equipment  
- Industrial control systems  
- Point-of-sale terminals  

This information is based solely on manufacturer specifications and does not include any additional interpretation or recommendations.

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