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MAX3221CDBRG4 from TI/BB,Texas Instruments

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MAX3221CDBRG4

Manufacturer: TI/BB

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver 16-SSOP 0 to 70

Partnumber Manufacturer Quantity Availability
MAX3221CDBRG4 TI/BB 19497 In Stock

Description and Introduction

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver 16-SSOP 0 to 70 The MAX3221CDBRG4 is a 3.0V to 5.5V, 1µA, 1Mbps, RS-232 transceiver manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Low Power Consumption:** 1µA (typical) in shutdown mode  
- **Data Rate:** Up to 1Mbps  
- **Number of Drivers/Receivers:** 1 driver, 1 receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** SSOP-16  

### **Features:**  
- Auto-Powerdown feature to conserve power  
- Meets EIA/TIA-232-F standards  
- Integrated capacitive charge pump for RS-232 voltage levels  
- Designed for battery-powered applications  
- Pin-compatible with MAX3221  

### **Applications:**  
- Portable devices  
- Handheld equipment  
- Battery-powered systems  
- Industrial and telecom applications  

This device is optimized for low-power RS-232 communication in space-constrained designs.

Partnumber Manufacturer Quantity Availability
MAX3221CDBRG4 TEXAS 1 In Stock

Description and Introduction

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver 16-SSOP 0 to 70 The MAX3221CDBRG4 is a 3-V to 5.5-V single-channel RS-232 line driver/receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 3 V to 5.5 V  
- **Data Rate:** 250 kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SSOP-16  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Low Power Consumption:** 1 µA (Shutdown Mode)  
- **Compliance:** Meets EIA/TIA-232-F and ITU v.28 standards  

### **Description:**  
The MAX3221CDBRG4 is a single-channel RS-232 transceiver designed for battery-powered applications. It features an efficient charge-pump power supply, allowing operation from a single 3-V to 5.5-V supply.  

### **Features:**  
- **Auto-Powerdown:** Automatically enters low-power shutdown mode when no valid RS-232 signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15 kV.  
- **Small Footprint:** Available in a compact SSOP-16 package.  
- **Wide Supply Voltage Range:** Supports 3-V to 5.5-V operation.  
- **Low Standby Current:** Consumes only 1 µA in shutdown mode.  

This device is commonly used in portable electronics, industrial systems, and communication interfaces requiring RS-232 compatibility.

Partnumber Manufacturer Quantity Availability
MAX3221CDBRG4 BB/TI 11138 In Stock

Description and Introduction

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver 16-SSOP 0 to 70 The MAX3221CDBRG4 is a 3-V to 5.5-V single-channel RS-232 line driver/receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 3 V to 5.5 V  
- **Data Rate:** Up to 250 kbps  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SSOP-16  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Low Power Consumption:** 1 µA (Shutdown Mode)  

### **Descriptions:**  
The MAX3221CDBRG4 is a single-channel RS-232 transceiver designed for battery-powered applications. It features an efficient charge-pump power supply, allowing operation from a single 3-V to 5.5-V supply. The device meets EIA/TIA-232-F standards and is compatible with 3-V and 5-V logic levels.  

### **Features:**  
- Operates from a single 3-V to 5.5-V power supply  
- Auto-powerdown feature for low-power standby  
- Enhanced ESD protection on RS-232 I/O pins  
- Meets or exceeds TIA/EIA-232-F standards  
- Small-footprint SSOP-16 package  
- Pin-compatible with industry-standard MAX3221  

This information is sourced from the manufacturer's datasheet. Let me know if you need further details.

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