MAX3381ECUP+Manufacturer: MAXIM +2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| MAX3381ECUP+,MAX3381ECUP | MAXIM | 500 | In Stock |
Description and Introduction
+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins The MAX3381ECUP+ is a product from Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:
### **Manufacturer:**   ### **Part Number:**   ### **Description:**   ### **Key Features:**   ### **Applications:**   This information is strictly based on the manufacturer's datasheet and specifications. |
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Application Scenarios & Design Considerations
+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins# Technical Documentation: MAX3381ECUP ±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 1Mbps, RS-232 Transceivers
 Manufacturer : Maxim Integrated (now part of Analog Devices) ## 1. Application Scenarios ### Typical Use Cases  Portable/Battery-Powered Equipment : With an ultra-low shutdown current of 1µA (typical) and a low operating current of 300µA, this device is ideal for handheld meters, medical monitors, inventory scanners, and portable data loggers where power conservation is critical. The 3.0V to 5.5V supply range allows direct operation from a single Li-ion cell or regulated 3.3V/5V rails.  Noisy Industrial Environments : The component's ±15kV Human Body Model (HBM) and ±8kV IEC 61000-4-2 Air-Gap Discharge ESD protection on RS-232 I/O pins (Tx, Rx, RTS, CTS) makes it suitable for factory automation, process control panels, and test equipment where electrostatic discharge and electrical noise are prevalent.  Peripheral Interface Bridges : It serves as a reliable level translator and protocol converter between microcontroller UARTs (operating at TTL/CMOS levels) and legacy RS-232 peripherals such as modems, point-of-sale terminals, older industrial machinery, and serial console ports. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| MAX3381ECUP+,MAX3381ECUP | MAX | 100 | In Stock |
Description and Introduction
+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins The **MAX3381ECUP+** is a **3.0V to 5.5V, 1µA, RS-232 Transceiver with AutoShutdown** manufactured by **Maxim Integrated** (now part of **Analog Devices**).  
### **Key Specifications:**   ### **Description:**   ### **Features:**   This transceiver is commonly used in **portable devices, industrial equipment, and embedded systems** requiring RS-232 communication. |
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Application Scenarios & Design Considerations
+2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins# Technical Documentation: MAX3381ECUP ±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 1Mbps, RS-232 Transceivers
 Manufacturer : Maxim Integrated (now part of Analog Devices) ## 1. Application Scenarios ### Typical Use Cases *    Battery-Powered Portable Devices : Handheld data loggers, medical monitors, and portable test equipment benefit from the IC's 1µA shutdown current and 3.0V to 5.5V supply range, enabling extended operational life. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions |
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