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MAX1482CPD

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers

Partnumber Manufacturer Quantity Availability
MAX1482CPD 15 In Stock

Description and Introduction

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers The MAX1482CPD is a low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** RS-485/RS-422 Transceiver  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage:** +4.75V to +5.25V  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to +70°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half/Full Duplex:** Half-Duplex  
- **Supply Current (Shutdown Mode):** 1µA (max)  

### **Descriptions and Features:**  
- Designed for RS-485/RS-422 communication applications.  
- Low-power operation with a shutdown mode for reduced power consumption.  
- High-speed data transmission up to 2.5Mbps.  
- Robust ESD protection (±15kV) on bus pins.  
- Driver output short-circuit protection.  
- Thermal shutdown feature to prevent damage from excessive power dissipation.  
- Compatible with TTL and CMOS logic levels.  

This transceiver is commonly used in industrial control, automation, and networking applications requiring reliable differential data transmission.

Application Scenarios & Design Considerations

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1482CPD MAXIM 300 In Stock

Description and Introduction

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers The MAX1482CPD is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX1482CPD  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage:** +5V  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to +70°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Supply Current (Quiescent):** 300µA (typical)  
- **Common-Mode Input Voltage Range:** -7V to +12V  
- **Output Short-Circuit Current Limit:** Yes  

### **Description:**  
The MAX1482CPD is a low-power, high-speed transceiver designed for RS-485/RS-422 communication. It features a single driver and receiver, making it suitable for half-duplex applications. The device includes slew-rate limiting to reduce EMI and minimize reflections in improperly terminated cables.  

### **Features:**  
- **Low Power Consumption:** 300µA supply current in shutdown mode.  
- **High-Speed Operation:** Supports data rates up to 2.5Mbps.  
- **Slew-Rate Limited for Reduced EMI:** Improves signal integrity.  
- **ESD Protection:** ±15kV protection on bus pins.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Driver Output Short-Circuit Current Limiting:** Enhances reliability.  
- **Receiver Fail-Safe:** Ensures a logic-high output when inputs are open or shorted.  

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

Application Scenarios & Design Considerations

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1482CPD MAXIM 100 In Stock

Description and Introduction

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers The MAX1482CPD is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** RS-485/RS-422 Transceiver  
- **Operating Voltage:** +5V  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half/Full Duplex:** Half-Duplex  
- **Supply Current (No Load):** 300µA (Max)  
- **Shutdown Current:** 0.1µA (Typ)  
- **Common-Mode Input Voltage Range:** -7V to +12V  
- **Receiver Input Sensitivity:** ±200mV  

### **Descriptions and Features:**  
- **High-Speed Communication:** Supports data rates up to 2.5Mbps.  
- **Low Power Consumption:** Features a low-power shutdown mode (0.1µA typical).  
- **Robust ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Wide Common-Mode Range:** Allows operation in noisy environments (-7V to +12V).  
- **Half-Duplex Operation:** Suitable for bidirectional communication on a single pair of wires.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Industry-Standard Pinout:** Compatible with other RS-485 transceivers.  

The MAX1482CPD is commonly used in industrial control, telecommunications, and networking applications requiring reliable long-distance data transmission.

Application Scenarios & Design Considerations

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers
Partnumber Manufacturer Quantity Availability
MAX1482CPD MAX 18 In Stock

Description and Introduction

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers The MAX1482CPD is a low-power, high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 4.75V to 5.25V  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Temperature Range:** 0°C to +70°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Shutdown Mode:** 1µA (max)  
  - **Active Mode:** 120µA (max)  

### **Descriptions:**  
The MAX1482CPD is designed for bidirectional data communication on multipoint bus transmission lines (RS-485/RS-422). It features slew-rate-limited drivers to reduce EMI and minimize reflections in improperly terminated cables.  

### **Features:**  
- **Low-Power Operation**  
- **Slew-Rate Limited for Reduced EMI**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Current Limiting**  
- **Receiver Failsafe for Open/Shorted Inputs**  
- **Compatible with TIA/EIA-485-A and TIA/EIA-422-B Standards**  

This transceiver is commonly used in industrial control, instrumentation, and networking applications.

Application Scenarios & Design Considerations

20A, 1.8-Unit-Load, Slew-Rate-Limited RS-485 Transceivers

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