Overview
The ADM202JRNZ-REEL is a robust RS232 transceiver from Analog Devices Inc., designed to provide reliable bidirectional communication for a variety of applications. This device integrates step-up voltage converters and level shifting transmitters and receivers on the same chip, making it an efficient solution for systems requiring RS232 communication. Manufactured using CMOS technology, it ensures low power consumption and high reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Drivers/Receivers | 2 drivers, 2 receivers |
| Supply Voltage | 5V ± 10% |
| Operating Temperature Range | 0°C to 70°C |
| Package Type | 16-lead SOIC |
| RS-232 Output Levels | ±10 V |
| Receiver Hysteresis | 400 mV |
| ESD Protection | ±15 kV on transmitter outputs and receiver inputs |
| Baud Rate | Up to 120 kB |
| Power Dissipation | 10 mW |
Key Features
- Full-duplex communication capability
- Standard RS232 protocol interface
- High receiver hysteresis of 400 mV for improved noise rejection
- Capable of withstanding ±15 kV ESD on transmitter outputs and receiver inputs
- Industry-standard footprint and pinout for easy integration
- Internal voltage doubler and inverter generate ±10 V from a single 5 V supply
- External 0.1 μF capacitors required for the internal voltage converter
Applications
- Telecommunications
- Industrial control systems
- Point of sale (POS) terminals
- Data acquisition systems
Q & A
- What is the ADM202JRNZ-REEL used for? The ADM202JRNZ-REEL is used for reliable bidirectional RS232 communication in various applications.
- What is the supply voltage range for the ADM202JRNZ-REEL? The supply voltage range is 5V ± 10%.
- How many drivers and receivers does the ADM202JRNZ-REEL have? It has 2 drivers and 2 receivers.
- What is the operating temperature range of the ADM202JRNZ-REEL? The operating temperature range is from 0°C to 70°C.
- What type of package does the ADM202JRNZ-REEL come in? It comes in a 16-lead SOIC package.
- What level of ESD protection does the ADM202JRNZ-REEL offer? It offers ±15 kV ESD protection on transmitter outputs and receiver inputs.
- What is the maximum baud rate supported by the ADM202JRNZ-REEL? It supports up to 120 kB baud rate.
- How much power does the ADM202JRNZ-REEL consume? It consumes 10 mW of power.
- What are the typical applications of the ADM202JRNZ-REEL? Typical applications include telecommunications, industrial control systems, POS terminals, and data acquisition systems.
- Is the ADM202JRNZ-REEL RoHS compliant? Yes, the ADM202JRNZ-REEL is RoHS compliant.
