Overview
The ADM3311EARSZ-REEL7 is a high-performance RS232 transceiver chip manufactured by Analog Devices Inc. This device is designed to provide reliable and efficient serial communication in various applications. It features multiple drivers and receivers, making it suitable for systems that require multiple communication channels. The ADM3311EARSZ-REEL7 operates within a wide temperature range and is built with robust electrostatic discharge (ESD) protection, ensuring durability in harsh electrical environments.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Protocol | RS232 | ||
| Number of Drivers/Receivers | 3/5 | ||
| Duplex | Full | ||
| Receiver Hysteresis | 140 mV | Improved noise rejection | |
| Data Rate | Up to 460 kbps | ||
| Voltage - Supply | 2.7V ~ 3.6V | ||
| Operating Temperature | -40°C ~ 85°C | ||
| Mounting Type | Surface Mount | ||
| Package / Case | 28-SSOP |
Key Features
- Integrated electrostatic discharge (ESD) protection up to ±15 kV on RS-232 lines
- Low voltage operation from 2.7V to 3.6V
- Full-duplex data transmission capability
- High data rate capability up to 460 kbps
- Three drivers and five receivers for multiple communication channels
- 140 mV receiver hysteresis for improved noise rejection
- Low-power consumption, ideal for energy-sensitive applications
- Shutdown facility with one receiver active, reducing power consumption to 66 nW
Applications
- Data communications in industrial settings
- Point-of-sale systems
- Network equipment
- Telecommunications infrastructure
- Mobile phone handsets and data cables
- Laptop and notebook computers
- Printers and peripherals
- Modems and PDAs/hand-held devices
Q & A
- What is the ADM3311EARSZ-REEL7?
The ADM3311EARSZ-REEL7 is an RS232 transceiver chip with multiple drivers and receivers, manufactured by Analog Devices Inc.
- What is the operating voltage range of the ADM3311EARSZ-REEL7?
The operating voltage range is from 2.7V to 3.6V.
- What is the maximum data rate of the ADM3311EARSZ-REEL7?
The maximum data rate is up to 460 kbps.
- What kind of ESD protection does the ADM3311EARSZ-REEL7 have?
The device has integrated ESD protection up to ±15 kV on RS-232 lines.
- What is the operating temperature range of the ADM3311EARSZ-REEL7?
The operating temperature range is from -40°C to 85°C.
- What type of mounting does the ADM3311EARSZ-REEL7 use?
The device uses surface mount technology (SMT).
- What are some common applications of the ADM3311EARSZ-REEL7?
Common applications include data communications in industrial settings, point-of-sale systems, network equipment, and telecommunications infrastructure.
- Does the ADM3311EARSZ-REEL7 have a shutdown feature?
Yes, the device has a shutdown facility that reduces power consumption to 66 nW, with one receiver remaining active.
- Is the ADM3311EARSZ-REEL7 suitable for harsh electrical environments?
Yes, it is designed to operate in harsh electrical environments and includes robust ESD protection.
- What is the package type of the ADM3311EARSZ-REEL7?
The package type is 28-SSOP.
