Overview
The ADM3202ARN-REEL, produced by Analog Devices Inc., is a high-speed, dual-channel RS-232/V.28 interface transceiver. This component is designed to operate from a single 3.3 V power supply, making it ideal for low-power and battery-powered applications. The ADM3202ARN-REEL features integrated charge pump circuitry, allowing it to generate the necessary RS-232 voltage levels from a single supply voltage. This transceiver is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) and is available in tape and reel format for automated assembly.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer Part Number | ADM3202ARN-REEL | |
| Manufacturer | Analog Devices Inc. | |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | |
| Voltage - Supply | 3 V ~ 5.5 V | |
| Type | Transceiver | |
| Protocol | RS232 | |
| Number of Drivers/Receivers | 2/2 | |
| Mounting Type | Surface Mount | |
| Operating Temperature | -40°C ~ 85°C | |
| Data Rate | 460Kbps | |
| Receiver Hysteresis | 400mV | Noise suppression |
| ESD Protection | ±15kV (air gap), ±8kV (contact discharge) | IEC 1000-4-2 (801.2) |
Key Features
- High-Speed Data Transmission: Supports data rates up to 460 kbps.
- Low Power Operation: Operates from a single 3.3 V power supply with low power consumption.
- Integrated Charge Pump: Generates the necessary RS-232 voltage levels from a single supply voltage.
- ESD Protection: Provides robust ESD protection up to ±15 kV (air gap) and ±8 kV (contact discharge) on RS-232 pins.
- Full-Duplex Operation: Supports full-duplex communication with two drivers and two receivers.
- Receiver Hysteresis: Features 400 mV receiver hysteresis for noise suppression.
- Surface Mount Packaging: Packaged in 16-lead SOIC for surface mount applications.
- Tape and Reel Format: Available in tape and reel for automated assembly.
Applications
- General-Purpose RS-232 Data Links: Suitable for various RS-232 communication needs.
- Portable Instruments: Ideal for battery-powered portable instruments due to low power consumption.
- Printers and Palmtop Computers: Used in printers, palmtop computers, and PDAs.
- Industrial Standards: Meets EIA-232E and CCITT V.28 specifications, making it suitable for industrial applications.
Q & A
- What is the primary function of the ADM3202ARN-REEL?
The ADM3202ARN-REEL is a dual-channel RS-232/V.28 interface transceiver that operates from a single 3.3 V power supply.
- What is the maximum data rate supported by the ADM3202ARN-REEL?
The ADM3202ARN-REEL supports data rates up to 460 kbps.
- What type of packaging is available for the ADM3202ARN-REEL?
The component is packaged in a 16-lead SOIC and is available in tape and reel format for automated assembly.
- What is the operating temperature range of the ADM3202ARN-REEL?
The operating temperature range is -40°C to 85°C.
- Does the ADM3202ARN-REEL have ESD protection?
Yes, it provides ESD protection up to ±15 kV (air gap) and ±8 kV (contact discharge) on RS-232 pins.
- How many drivers and receivers does the ADM3202ARN-REEL have?
The ADM3202ARN-REEL has two drivers and two receivers.
- What is the supply voltage range for the ADM3202ARN-REEL?
The supply voltage range is from 3 V to 5.5 V.
- Is the ADM3202ARN-REEL RoHS compliant?
Some versions are RoHS compliant, but it depends on the specific part number (e.g., ADM3202ARNZ-REEL is RoHS compliant).
- What are the typical applications of the ADM3202ARN-REEL?
It is used in general-purpose RS-232 data links, portable instruments, printers, palmtop computers, and PDAs.
- Does the ADM3202ARN-REEL have integrated charge pump circuitry?
Yes, it features integrated charge pump circuitry to generate the necessary RS-232 voltage levels from a single supply voltage.
