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MAX3480BCPI+ from MAX,MAXIM - Dallas Semiconductor

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MAX3480BCPI+

Manufacturer: MAX

Complete, Isolated, 3.3V RS-485/RS-422 Data Interface

Partnumber Manufacturer Quantity Availability
MAX3480BCPI+,MAX3480BCPI MAX 398 In Stock

Description and Introduction

Complete, Isolated, 3.3V RS-485/RS-422 Data Interface The MAX3480BCPI+ is a 3.3V, low-power transceiver for RS-485 and RS-422 communication, manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Supply Voltage:** 3.3V ±10%  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 28-Pin PDIP (Plastic Dual In-Line Package)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Operation**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Quiescent Current:** 300µA (max)  

### **Descriptions and Features:**  
- Designed for balanced data transmission (RS-485/RS-422).  
- Includes slew-rate limiting for reduced EMI and reflections.  
- Features a fail-safe receiver input for open, shorted, or terminated (but not driven) bus conditions.  
- Supports up to 32 unit loads on the bus.  
- Thermal shutdown protection prevents damage from excessive power dissipation.  
- Compatible with 3.3V logic levels.  

This transceiver is commonly used in industrial control, telecom, and networking applications requiring robust serial communication.

Partnumber Manufacturer Quantity Availability
MAX3480BCPI+,MAX3480BCPI MAXIM/DALLAS 12 In Stock

Description and Introduction

Complete, Isolated, 3.3V RS-485/RS-422 Data Interface The MAX3480BCPI+ is a 3.3V-powered, RS-485/RS-422 transceiver manufactured by Maxim Integrated (formerly Dallas Semiconductor).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 28-pin PDIP (Plastic Dual In-line Package)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low-Power Shutdown Mode** (1µA typical)  
- **Receiver Input Impedance:** ≥12kΩ (with 32 unit loads)  
- **Common-Mode Voltage Range:** -7V to +12V  

### **Descriptions:**  
The MAX3480BCPI+ is designed for high-speed, low-power RS-485/RS-422 communication. It features a slew-rate-limited driver to reduce EMI and ensure error-free data transmission. The device includes fail-safe circuitry to guarantee a high receiver output state when inputs are open or shorted.  

### **Features:**  
- **3.3V Operation** (compatible with low-voltage systems)  
- **10Mbps Data Rate** (supports high-speed applications)  
- **Half-Duplex Operation** (single twisted-pair communication)  
- **Slew-Rate Limited Driver** (reduces EMI and reflections)  
- **Low-Power Shutdown Mode** (1µA typical)  
- **Thermal Shutdown Protection**  
- **ESD Protection on RS-485 I/O Pins** (±15kV HBM)  
- **Receiver Open-Circuit Fail-Safe**  

This transceiver is commonly used in industrial control, building automation, and point-to-point communication systems.

Partnumber Manufacturer Quantity Availability
MAX3480BCPI+,MAX3480BCPI MAXIM 12 In Stock

Description and Introduction

Complete, Isolated, 3.3V RS-485/RS-422 Data Interface The MAX3480BCPI+ is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX3480BCPI+  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 3.0V to 3.6V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 28-Pin PDIP (Plastic Dual In-Line Package)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half/Full Duplex:** Half-Duplex  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Current Consumption (Supply):** 120µA (Quiescent), 8mA (Active)  

### **Descriptions:**
The MAX3480BCPI+ is a low-power, high-speed transceiver designed for RS-485 and RS-422 communication. It operates from a single 3.3V power supply and supports data rates up to 10Mbps. The device includes one driver and one receiver, making it suitable for half-duplex applications. It features enhanced ESD protection (±15kV) and is commonly used in industrial, automotive, and networking applications.

### **Features:**
- Low-power operation (120µA quiescent current)  
- High-speed data transmission (up to 10Mbps)  
- 3.3V single-supply operation  
- Half-duplex communication  
- Enhanced ESD protection (±15kV)  
- Thermal shutdown protection  
- Short-circuit current limiting  
- Compatible with RS-485 and RS-422 standards  
- Industrial temperature range (0°C to +70°C)  

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

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