Overview
The ADM3315EACPZ-REEL, produced by Analog Devices Inc., is a highly integrated RS-232 transceiver designed for use in a variety of portable and battery-powered devices. This component is part of the ADM3315E series and is fabricated using CMOS technology to minimize power consumption. It is ideal for applications requiring reliable serial communication in harsh electrical environments.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Supply Voltage | 2.7 V to 3.6 V | Operating supply voltage range |
| Number of Drivers | 3 | Number of RS-232 drivers |
| Number of Receivers | 3 | Number of RS-232 receivers |
| Data Rate | 460 kbps | Maximum data transmission rate |
| ESD Protection | ±15 kV | Electrostatic discharge protection on RS-232 lines |
| Operating Temperature | -40°C to +85°C | Operating temperature range |
| Shutdown Current | 1 µA | Current consumption in shutdown mode |
| Receiver Input Resistance | 14 kΩ to 31 kΩ | Input resistance of the receivers |
| Output Voltage Swing | ±5.0 V to ±5.5 V | Output voltage swing of the transmitters |
| Package | 32-Lead LFCSP_WQ | Package type and lead count |
Key Features
- Low Power Consumption: The device is designed to operate with minimal power consumption, making it suitable for battery-powered devices.
- ESD Protection: Provides ±15 kV ESD protection on RS-232 lines and up to ±15 kV on all I/O lines for the ADM3307E.
- Shutdown Mode: Features a shutdown facility that reduces power consumption to 1 µA, with one receiver remaining active to monitor peripheral devices.
- High-Speed Data Transmission: Supports data rates up to 460 kbps.
- Harsh Environment Compatibility: Suitable for operation in harsh electrical environments.
- Compact Package: Available in a 32-Lead LFCSP_WQ package, ideal for space-constrained designs.
Applications
- Portable Devices: Ideal for use in mobile phones, PDAs, palmtop computers, and other handheld devices.
- Notebook/Laptop Computers: Suitable for serial port applications in notebook and laptop computers.
- Data Cables: Used in mobile phone data lump cables and other serial communication applications.
- Industrial and Embedded Systems: Can be used in various industrial and embedded systems requiring reliable serial communication.
Q & A
- What is the operating supply voltage range of the ADM3315EACPZ-REEL?
The operating supply voltage range is 2.7 V to 3.6 V.
- How many RS-232 drivers and receivers does the ADM3315EACPZ-REEL have?
The device has 3 RS-232 drivers and 3 RS-232 receivers.
- What is the maximum data rate supported by the ADM3315EACPZ-REEL?
The maximum data rate is 460 kbps.
- What level of ESD protection does the ADM3315EACPZ-REEL offer?
The device offers ±15 kV ESD protection on RS-232 lines.
- What is the operating temperature range of the ADM3315EACPZ-REEL?
The operating temperature range is -40°C to +85°C.
- How much current does the device consume in shutdown mode?
The device consumes 1 µA in shutdown mode.
- What is the input resistance of the receivers in the ADM3315EACPZ-REEL?
The input resistance of the receivers is between 14 kΩ and 31 kΩ.
- What is the output voltage swing of the transmitters in the ADM3315EACPZ-REEL?
The output voltage swing of the transmitters is ±5.0 V to ±5.5 V.
- In what package is the ADM3315EACPZ-REEL available?
The device is available in a 32-Lead LFCSP_WQ package.
- Is the ADM3315EACPZ-REEL suitable for use in harsh electrical environments?
Yes, the device is designed to operate in harsh electrical environments.
