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MAX3221IDB from TI,Texas Instruments

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MAX3221IDB

Manufacturer: TI

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver

Partnumber Manufacturer Quantity Availability
MAX3221IDB TI 1745 In Stock

Description and Introduction

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver The MAX3221IDB is a 3.0V to 5.5V powered, 1µA, 1Mbps, true RS-232 transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 1Mbps  
- **Low Power Consumption:** 1µA (typical) in shutdown mode  
- **Number of Drivers/Receivers:** 1 driver, 1 receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-16 (DB)  

### **Descriptions:**  
The MAX3221IDB is a single-driver, single-receiver RS-232 transceiver designed for portable applications. It features AutoShutdown Plus technology to minimize power consumption.  

### **Features:**  
- **AutoShutdown Plus:** Automatically enters low-power mode when the RS-232 cable is disconnected.  
- **Enhanced ESD Protection:** ±15kV (Human Body Model) on transmitter outputs and receiver inputs.  
- **3.0V to 5.5V Operation:** Compatible with mixed-voltage systems.  
- **1µA Supply Current:** Ensures minimal power consumption in shutdown mode.  
- **Meets EIA/TIA-232-F Standards:** Ensures compliance with industry standards.  

This device is commonly used in battery-powered systems, PDAs, and other portable electronics requiring RS-232 communication.

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