Overview
The ADM202EARNZ-REEL7 is a dual transmitter/receiver IC designed for RS-232 and RS-562 applications, manufactured by Analog Devices Inc. This component is part of the ADM202 series, known for its robust and high-speed performance. It operates from a single 5 V power supply and is suitable for use in harsh electrical environments. The ADM202EARNZ-REEL7 is EMI/EMC compliant and features ±15 kV ESD protection, making it ideal for applications where electrical noise and transient immunity are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Product Category | RS-232 and RS-562 |
| Package | SOIC-16 (150 mil) |
| Pins | 16 |
| Temperature Range | -40°C to 85°C |
| RoHS Compliance | Yes |
| Data Rate | 230 kbps |
| ESD Protection | ±15 kV |
| Supply Voltage | Single 5 V |
| Logic Input/Output Levels | TTL/CMOS input, CMOS output |
Key Features
- EMI/EMC Compliance: Meets EU directive on electromagnetic compatibility (89/336/EEC) and complies with EN55022 for low EMI emissions.
- ESD Protection: ±15 kV ESD protection on all I/O lines, and ±2 kV electrical fast transient protection (IEC1000-4-4).
- High-Speed Operation: Guaranteed data rate of 230 kbps.
- Single Supply Operation: Operates from a single 5 V power supply.
- Low Power Consumption: Designed for low power consumption, making it suitable for battery-powered devices.
- Harsh Environment Compatibility: Suitable for operation in electrically harsh environments and where RS-232 cables are frequently plugged/unplugged.
Applications
- General-Purpose RS-232 Data Links: Ideal for various RS-232 communication needs.
- Portable Instruments: Suitable for use in portable devices due to its low power consumption and robust design.
- PDAs and Handheld Devices: Used in personal digital assistants and other handheld devices requiring reliable RS-232 communication.
- Industrial and Automotive Environments: Can be used in harsh electrical environments where ESD protection and EM immunity are crucial.
Q & A
- What is the package type of the ADM202EARNZ-REEL7?
The package type is SOIC-16 (150 mil).
- What is the operating temperature range of the ADM202EARNZ-REEL7?
The operating temperature range is -40°C to 85°C.
- Is the ADM202EARNZ-REEL7 RoHS compliant?
Yes, the ADM202EARNZ-REEL7 is RoHS compliant.
- What is the maximum data rate of the ADM202EARNZ-REEL7?
The maximum data rate is 230 kbps.
- What level of ESD protection does the ADM202EARNZ-REEL7 offer?
The ADM202EARNZ-REEL7 offers ±15 kV ESD protection on all I/O lines.
- Can the ADM202EARNZ-REEL7 operate from a single power supply?
Yes, it operates from a single 5 V power supply.
- What are the logic input and output levels of the ADM202EARNZ-REEL7?
The logic input levels are TTL/CMOS, and the output levels are CMOS.
- Is the ADM202EARNZ-REEL7 suitable for use in harsh electrical environments?
Yes, it is designed to operate in harsh electrical environments and provides protection against radiated and conducted interference.
- What are some common applications of the ADM202EARNZ-REEL7?
Common applications include general-purpose RS-232 data links, portable instruments, PDAs, and industrial environments.
- Does the ADM202EARNZ-REEL7 comply with industry standards for electromagnetic compatibility?
Yes, it complies with the EU directive on electromagnetic compatibility (89/336/EEC) and EN55022 for low EMI emissions).
