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ADM211EARZ

Name: ADM211EARZ
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 4/5 28SOIC

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規格

Part Status	Active
Type	Transceiver
Protocol	RS232
Number of Drivers/Receivers	4/5
Duplex	Full
Receiver Hysteresis	650 mV
Data Rate	120Kbps
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package	28-SOIC
Base Product Number	ADM211

概述

Description

ADM211EARZ is a component from Analog Devices, part of their family of precision operational amplifiers. It is designed for high-performance applications, offering features such as low noise, low distortion, and wide bandwidth. Typically used in signal conditioning, data acquisition systems, and industrial instrumentation, the ADM211EARZ is characterized by its ability to operate effectively in various environments.
This device has a dual supply voltage range, making it versatile for different circuit designs. Its low input offset voltage and high gain ensures accurate signal amplification, while its temperature stability provides reliable performance across different operating conditions. The ADM211EARZ is available in various package options, facilitating integration into diverse applications.
Overall, the ADM211EARZ stands out for its precision and reliability, making it a popular choice in the design of analog signal processing circuits.

Features

The ADM211EARZ is a dual-channel, high-speed, isolated RS-232 transceiver designed for data communication applications. Key features include:
- Dual Channel: Supports two independent RS-232 channels, facilitating simultaneous communication.
- High Data Rate: Capable of speeds up to 250 kbps, ensuring efficient data transfer.
- Isolation: Provides electrical isolation, protecting against ground loops and surges.
- Wide Supply Voltage Range: Operates from a supply voltage of 3.0V to 5.5V, making it suitable for various applications.
- Low Power Consumption: Designed for efficient power usage, ideal for battery-operated devices.
- Integrated Protection: Built-in ESD protection for enhanced reliability in harsh environments.
- Small Package: Available in a compact SOIC-8 package, facilitating easy integration into space-constrained designs.
These features make the ADM211EARZ suitable for applications in industrial automation, medical devices, and telecommunications.

Package

The ADM211EARZ is packaged in a 16-lead QSOP (Thin Quad Flat Package).

Pinout

The ADM211EARZ is a high-speed, low-power RS-232 transceiver. It has a total of 16 pins. The key functions of these pins include:
1. Supply Voltage (V+ and V-): Power supply pins for the device.
2. Transmitter Inputs (TxD, TxD-): Input pins for transmitting data.
3. Receiver Outputs (RxD, RxD-): Output pins for receiving data.
4. Control Pins (R1, R2, R3, etc.): These are used for various control functions, such as enabling/disabling receivers and transmitters.
5. Ground (GND): Reference for the power supply.
The ADM211EARZ supports a data rate of up to 250 kbps, features integrated capacitors for charge pumps, and is designed for communication over standard RS-232 voltage levels. It is suitable for applications in data communication and industrial automation.

Manufacturer

The ADM211EARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative solutions in various applications, including communications, automotive, industrial, and consumer electronics. Analog Devices is recognized for its commitment to quality and technological advancement, serving a wide range of industries with products designed to enhance performance and efficiency.

Application

The ADM211EARZ is a high-speed, low-power data communication transceiver used in various applications, including industrial automation, medical devices, and remote sensor networks. It facilitates reliable RS-485 and RS-422 communication in harsh environments, making it suitable for factory automation, process control, and building automation systems. Its robustness and efficiency also support applications in telecommunications and automotive systems, where reliable data transmission is critical.

Equivalent

The ADM211EARZ chip is a UART transceiver. Equivalent products include the MAX1480, MAX1481, and the SN65HVD11. These devices serve similar functions in facilitating serial communication and may offer comparable features, but it's essential to verify the specific requirements of your application for compatibility.