Overview
The ADM3222ARS-REEL is a robust RS232 transceiver designed by Analog Devices Inc. This component is engineered to facilitate reliable serial data transmission in various digital communication protocols. It features full duplex communication capability, enabling simultaneous transmission and reception of data. The ADM3222ARS-REEL is particularly suited for applications requiring high-speed data communication and reliable operation in diverse environmental conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Protocol | RS232 |
| Number of Drivers/Receivers | 2/2 |
| Duplex | Full |
| Data Rate | Up to 460 Kbps |
| Voltage Supply | 3V to 5.5V |
| Operating Temperature | -40°C to 85°C |
| Package | 20-SSOP |
Key Features
- RS232 protocol support for comprehensive serial communication
- Full duplex capability for simultaneous transmission and reception
- 2 drivers and 2 receivers to support multiple data lines
- High data rate support up to 460 Kbps for swift data communication
- Receiver hysteresis of 400 mV for improved noise rejection
- Broad voltage supply range from 3V to 5.5V, enhancing compatibility with various logic levels
- Operating temperature range from -40°C to 85°C ensures reliability under extreme conditions
- Shutdown facility to reduce quiescent current to less than 0.5 μA, ideal for battery-powered devices
- CMOS technology for low power consumption and maximum battery life in portable applications
Applications
- Industrial controls
- Point of Sale (POS) systems
- Data communication systems
- Networking equipment
- Battery-powered portable instruments
Q & A
- What is the primary function of the ADM3222ARS-REEL?
The primary function of the ADM3222ARS-REEL is to facilitate reliable serial data transmission using the RS232 protocol.
- What is the data rate capability of the ADM3222ARS-REEL?
The ADM3222ARS-REEL supports data rates up to 460 Kbps.
- What is the operating temperature range of the ADM3222ARS-REEL?
The operating temperature range is from -40°C to 85°C.
- What type of packaging does the ADM3222ARS-REEL use?
The ADM3222ARS-REEL is packaged in a 20-SSOP (Shrink Small Outline Package).
- Does the ADM3222ARS-REEL support full duplex communication?
Yes, the ADM3222ARS-REEL supports full duplex communication, allowing simultaneous transmission and reception of data.
- What is the voltage supply range for the ADM3222ARS-REEL?
The voltage supply range is from 3V to 5.5V.
- What feature makes the ADM3222ARS-REEL suitable for battery-powered devices?
The shutdown facility reduces the quiescent current to less than 0.5 μA, making it ideal for battery-powered devices.
- How does the receiver hysteresis improve the performance of the ADM3222ARS-REEL?
The receiver hysteresis of 400 mV improves noise rejection, ensuring error-free reception even in noisy environments.
- What are some common applications of the ADM3222ARS-REEL?
Common applications include industrial controls, POS systems, data communication systems, and networking equipment.
- Is the ADM3222ARS-REEL currently in production?
Yes, the ADM3222ARS-REEL is currently marked as Active, indicating ongoing manufacturing and availability.
