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MAX492CPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX492CPA

Manufacturer: MAXIM

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

Partnumber Manufacturer Quantity Availability
MAX492CPA MAXIM 850 In Stock

Description and Introduction

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps The MAX492CPA is a quad, low-power, single-supply RS-422/RS-485 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Temperature Range:** 0°C to +70°C  
- **Number of Drivers/Receivers:** 4 Drivers / 4 Receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Shutdown Mode:** 1µA (max)  
  - **Active Mode:** 1mA (max)  

### **Descriptions:**  
The MAX492CPA is designed for full-duplex RS-422 and RS-485 communication. It features four drivers and four receivers, making it suitable for multipoint data transmission. The device operates from a single +5V supply and includes thermal shutdown protection to prevent damage from excessive power dissipation.  

### **Features:**  
- **Single +5V Supply Operation**  
- **Full-Duplex RS-422/RS-485 Communication**  
- **Low-Power Shutdown Mode (1µA max)**  
- **Thermal Shutdown Protection**  
- **High ESD Protection (±15kV HBM)**  
- **Driver Output Short-Circuit Protection**  
- **Receiver Fail-Safe for Open/Shorted Inputs**  

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

(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)

Application Scenarios & Design Considerations

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps
Partnumber Manufacturer Quantity Availability
MAX492CPA MAXIM 15 In Stock

Description and Introduction

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps The MAX492CPA is a quad, low-power, single-supply RS-232 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Supply Voltage (VCC):** +4.5V to +5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 4 Drivers / 5 Receivers  
- **Package:** 20-Pin PDIP (Plastic Dual In-Line Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** Typically 5mA  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  

### **Descriptions:**  
The MAX492CPA is designed for serial communication applications, providing reliable RS-232 signal transmission and reception. It operates from a single +5V power supply and includes onboard charge-pump voltage converters to generate the required RS-232 voltage levels (±10V).  

### **Features:**  
- Single +5V supply operation  
- Onboard charge-pump voltage converters  
- Low power consumption  
- ESD protection on RS-232 I/O pins  
- Meets EIA/TIA-232 and V.28/V.24 standards  
- 20-pin PDIP package for easy integration  
- Compatible with standard RS-232 interfaces  

This device is commonly used in industrial, telecom, and computing applications requiring robust RS-232 communication.

Application Scenarios & Design Considerations

Single/Dual/Quad, Micropower, Single-Supply Rail-to-Rail Op Amps

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