Overview
The ADM208ARZ-REEL, produced by Analog Devices Inc., is a 4/4 full RS-232 transceiver integrated circuit designed to meet the EIA-232-E specifications. This device operates on a single 5 V supply and integrates step-up voltage converters and level shifting transmitters and receivers, making it suitable for a wide range of communication applications. The ADM208 is part of the ADM2xx family, which is known for its low power consumption and compatibility with CMOS technology.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 24-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | 4.5 V to 5.5 V |
| Protocol | RS-232 |
| Number of Drivers/Receivers | 4/4 |
| Duplex | Full |
| Receiver Hysteresis | 650 mV |
| Data Rate | 120 kbps |
| Output Swing | ±9 V with 5 V supply |
| Low Power Shutdown | No |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Low power consumption (15 mW) and low power shutdown (≤ 5 μW).
- Integrated step-up voltage converters and level shifting transmitters and receivers.
- ±30 V receiver input levels and ±9 V output swing with a 5 V supply.
- Latch-up free and pin compatible with MAX206-211/213.
- Internal 400 kΩ pull-up resistors on each TTL/CMOS input and internal 5 kΩ pull-down resistors on each RS-232 input.
Applications
- Computers and peripherals.
- Modems and printers.
- Instruments and industrial equipment.
- Automotive and industrial interfaces.
Q & A
- What is the operating temperature range of the ADM208ARZ-REEL? The operating temperature range is -40°C to +85°C.
- How many RS-232 drivers and receivers does the ADM208ARZ-REEL have? It has 4 drivers and 4 receivers.
- What is the supply voltage range for the ADM208ARZ-REEL? The supply voltage range is 4.5 V to 5.5 V.
- Does the ADM208ARZ-REEL support low power shutdown? No, it does not support low power shutdown.
- What is the data rate of the ADM208ARZ-REEL? The data rate is up to 120 kbps.
- Is the ADM208ARZ-REEL RoHS compliant? Yes, it is lead free and RoHS compliant.
- What type of package does the ADM208ARZ-REEL come in? It comes in a 24-SOIC package.
- What are the typical applications of the ADM208ARZ-REEL? Typical applications include computers, peripherals, modems, printers, and instruments.
- Does the ADM208ARZ-REEL have internal pull-up and pull-down resistors? Yes, it has internal 400 kΩ pull-up resistors on each TTL/CMOS input and internal 5 kΩ pull-down resistors on each RS-232 input.
- What is the output swing of the ADM208ARZ-REEL with a 5 V supply? The output swing is ±9 V with a 5 V supply.
