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MAX3381ECUP+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX3381ECUP+

Manufacturer: MAXIM

+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins

Partnumber Manufacturer Quantity Availability
MAX3381ECUP+,MAX3381ECUP MAXIM 500 In Stock

Description and Introduction

+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins The MAX3381ECUP+ is a product from Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Manufacturer:**  
MAXIM (now part of Analog Devices)  

### **Part Number:**  
MAX3381ECUP+  

### **Description:**  
The MAX3381ECUP+ is a 3.0V to 5.5V, low-power, 1µA, 1Mbps, RS-232 transceiver with auto-shutdown and ±15kV ESD protection. It is designed for applications requiring robust RS-232 communication with minimal power consumption.  

### **Key Features:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Low Power Consumption:**  
  - 1µA shutdown current  
  - 300µA operating current  
- **Data Rate:** Up to 1Mbps  
- **ESD Protection:** ±15kV (Human Body Model) on TX and RX pins  
- **Auto-Shutdown:** Enters low-power mode when no valid signal is detected  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  
- **Package:** 20-pin TSSOP (ECUP)  

### **Applications:**  
- Battery-powered devices  
- Portable equipment  
- Industrial controls  
- Point-of-sale terminals  
- Networking devices  

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

Partnumber Manufacturer Quantity Availability
MAX3381ECUP+,MAX3381ECUP MAX 100 In Stock

Description and Introduction

+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins The **MAX3381ECUP+** is a **3.0V to 5.5V, 1µA, RS-232 Transceiver with AutoShutdown** manufactured by **Maxim Integrated** (now part of **Analog Devices**).  

### **Key Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Low Power Consumption:**  
  - **Operating Current:** 300µA (typical)  
  - **Shutdown Current:** 1µA (typical)  
- **Data Rate:** Up to **250kbps**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** **20-TSSOP**  

### **Description:**  
The MAX3381ECUP+ is a low-power, RS-232-compliant transceiver designed for battery-powered applications. It features an **AutoShutdown** function that reduces power consumption when the device is inactive. It includes a charge pump to generate RS-232 voltage levels from a single 3V to 5.5V supply.  

### **Features:**  
- **AutoShutdown Plus™** for ultra-low power consumption  
- **Meets EIA/TIA-232 and V.28/V.24 specifications**  
- **Onboard charge pump for ±5.5V output**  
- **Two receivers and two drivers**  
- **Flow-through pinout simplifies PCB layout**  
- **Small 20-pin TSSOP package**  

This transceiver is commonly used in **portable devices, industrial equipment, and embedded systems** requiring RS-232 communication.

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