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ADM3222ARUZ

Name: ADM3222ARUZ
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 20TSSOP

제조업체
Mfr.부분 #ADM3222ARUZ
패키지 TSSOP-20
데이터시트 ADM3222ARUZ DataSheet
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사양

Package	Tube
ProductStatus	Active
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	2/2
Duplex	Full
ReceiverHysteresis	400 mV
DataRate	460Kbps
Voltage-Supply	3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	20-TSSOP (0.173, 4.40mm Width)

개요

Description

ADM3222ARUZ is a high-speed, half-duplex RS-422/RS-485 transceiver designed for robust serial communication in industrial and embedded applications. It features a single-chip solution capable of multi-point communication, allowing multiple devices to be connected on a single bus. The device operates over a wide voltage range and supports data rates up to 20 Mbps, making it suitable for various data transmission needs.
Key features include low power consumption, thermal shutdown protection, and ESD protection, ensuring reliability in harsh environments. The ADM3222ARUZ is ideal for applications requiring long-distance communication, such as in automation systems, motor control, and remote monitoring. It comes in a compact SOIC package, facilitating easy integration into existing designs.
Overall, the ADM3222ARUZ is an excellent choice for engineers seeking efficient, reliable, and high-speed data transmission solutions.

Features

The ADM3222ARUZ is a dual-channel, high-speed RS-232 line driver and receiver designed for robust communication in embedded systems. Key features include:
1. Dual Channels: It supports two independent RS-232 communication lines.
2. High Data Rates: Capable of transmitting data at speeds up to 250 kbps.
3. Wide Supply Voltage Range: Operates from a single +3V to +5.5V power supply.
4. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
5. Integrated Protection: Includes built-in protection against ESD (electrostatic discharge) and over-voltage conditions.
6. Small Package: Available in compact 16-lead TSSOP and 16-lead SOIC packages for space-constrained applications.
7. Temperature Range: Supports industrial temperature range from -40°C to +85°C.
These features make the ADM3222ARUZ ideal for applications requiring reliable serial communication, such as in industrial, automotive, and consumer electronics.

Package

The ADM3222ARUZ is packaged in a 32-lead TQFN (Thin Quad Flat No-lead) format. This package type is known for its compact size and low profile, making it suitable for applications where space is limited.

Pinout

The ADM3222ARUZ is a dual-channel RS-232 transceiver with a pin count of 20. It is designed for serial communication and is compliant with the RS-232 standard. The device features two driver and receiver pairs, allowing for full-duplex communication.
Key functions include:
- Transmit Data (TD) and Receive Data (RD) pins for each channel.
- Control pins such as Request to Send (RTS) and Clear to Send (CTS).
- Power Supply pins (V+ and GND) for operating voltage.
- Additional pins for fault protection and control of the transceiver's operation, including Enable and Shutdown functions.
The ADM3222ARUZ operates with a voltage range of 3V to 5.5V, making it suitable for a variety of applications in embedded systems and communication devices.

Manufacturer

The ADM3222ARUZ is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in data conversion, signal processing, and power management technologies. Founded in 1965, the company develops high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) for a variety of applications, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for its innovation and high-quality products, catering to both commercial and industrial markets.

Application

The ADM3222ARUZ is a dual-channel, RS-232 level transceiver designed for serial communication. Its application areas include industrial automation, telecommunications, point-of-sale systems, data acquisition, and medical devices. It is suitable for connecting microcontrollers to RS-232 interfaces, enabling reliable data transmission over longer distances. Its low power consumption and integrated features make it ideal for portable and battery-operated devices.

Equivalent

The ADM3222ARUZ chip, a dual-channel RS-232 transceiver, has several equivalent products, including the MAX232, MAX232A, and MAX233 from Maxim Integrated, and the TC232 from Microchip Technology. These alternatives also support RS-232 communication and are suitable for similar applications, though specific features like voltage levels and pin configurations may vary. Always check the datasheet for exact compatibility.