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MAX308ESE from MAX,MAXIM - Dallas Semiconductor

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MAX308ESE

Manufacturer: MAX

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers

Partnumber Manufacturer Quantity Availability
MAX308ESE MAX 20 In Stock

Description and Introduction

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers The MAX308ESE is a high-speed RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** +4.75V to +5.25V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 16-pin SOIC (Small Outline Integrated Circuit)  
- **Common-Mode Input Voltage Range:** ±12V  
- **Quiescent Current:** 300µA (typical)  

### **Descriptions:**
- The MAX308ESE is a low-power, high-speed RS-485/RS-422 transceiver designed for full-duplex communication.  
- It features slew-rate-limited drivers to reduce EMI and minimize reflections in unterminated cables.  
- The device includes fail-safe circuitry, ensuring a logic-high receiver output when inputs are open or shorted.  

### **Features:**
- **High-Speed Operation:** Supports data rates up to 10Mbps.  
- **Low Power Consumption:** 300µA quiescent current in shutdown mode.  
- **Enhanced ESD Protection:** ±15kV protection on driver outputs and receiver inputs.  
- **Slew-Rate Limited Drivers:** Reduces EMI and signal reflections.  
- **Full-Duplex Communication:** Allows simultaneous transmission and reception.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Wide Common-Mode Range:** Supports ±12V for noise immunity in industrial environments.  

The MAX308ESE is commonly used in industrial automation, telecommunications, and networking applications requiring robust RS-485/RS-422 communication.

Application Scenarios & Design Considerations

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers
Partnumber Manufacturer Quantity Availability
MAX308ESE MAXIM 46 In Stock

Description and Introduction

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers The MAX308ESE is a 5V-powered RS-485/RS-422 transceiver manufactured by Maxim Integrated. Here are its specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 16-pin SOIC (Small Outline Integrated Circuit)  
- **Common-Mode Input Voltage Range:** ±12V  
- **Driver Output Short-Circuit Current Limit:** ±250mA  
- **Receiver Input Resistance:** 12kΩ (min)  

### **Descriptions:**
The MAX308ESE is a high-speed, low-power RS-485/RS-422 transceiver designed for full-duplex communication. It features enhanced slew-rate limiting for reduced EMI and reflections in unterminated cables. The device includes fail-safe circuitry, ensuring a logic-high receiver output when inputs are open or shorted.  

### **Features:**
- **Full-Duplex Communication:** Separate driver and receiver channels.  
- **Low Power Consumption:** Typically 120µA in shutdown mode.  
- **Enhanced Slew-Rate Limiting:** Reduces EMI and signal reflections.  
- **Fail-Safe Receiver:** Guarantees logic-high output for open or shorted inputs.  
- **ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Thermal Shutdown:** Prevents damage from excessive power dissipation.  
- **Compatible with RS-485 & RS-422 Standards:** Ensures interoperability.  

The MAX308ESE is suitable for industrial control, telecommunications, and networking applications requiring robust differential data transmission.

Application Scenarios & Design Considerations

Precision, 8-Channel/Dual 4-Channel, High-Performance, CMOS Analog Multiplexers

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