Precision, Dual Supply, SPST, Analog CMOS Switches The **MAX320CSA+** is a high-speed, low-power RS-232 transceiver manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** MAXIM Integrated (Analog Devices)
- **Category:** Interface - Drivers, Receivers, Transceivers
- **Type:** RS-232 Transceiver
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver
- **Data Rate:** Up to **120kbps**
- **Supply Voltage:** **Single +5V Supply**
- **Operating Temperature Range:** **0°C to +70°C**
- **Package / Case:** **8-SOIC (150mil)**
- **Mounting Type:** Surface Mount
- **RoHS Status:** Compliant
- **Features:** ESD Protection (±15kV Human Body Model)
### **Descriptions:**
- The MAX320CSA+ is a **single RS-232 transceiver** designed for serial communication applications.
- It operates from a **single +5V power supply**, making it suitable for battery-powered and portable devices.
- The device includes an **onboard charge pump**, eliminating the need for external ±12V supplies.
- It provides **ESD protection** (±15kV) on the RS-232 I/O pins, enhancing reliability in harsh environments.
### **Features:**
- **Single +5V Power Supply Operation**
- **Meets EIA/TIA-232 and V.28/V.24 Standards**
- **Low Power Consumption**
- **Onboard Charge Pump for ±5.5V Outputs**
- **ESD Protection (±15kV) on RS-232 Pins**
- **120kbps Data Rate**
- **Compact 8-Pin SOIC Package**
- **1 Driver and 1 Receiver**
- **Operates from 0°C to +70°C**
This transceiver is commonly used in **industrial control systems, portable devices, and embedded applications** requiring reliable RS-232 communication.
