• SN65220DBVR SOT23-6
SN65220DBVR SOT23-6

SN65220DBVR

ESD protection device in SOT-23 packaging

Quantity Unit Price(USD) Ext. Price
6000 $0.176 $1,056.00
3000 $0.185 $555.00
150 $0.233 $34.95
50 $0.260 $13.00
5 $0.323 $1.62
500 $0.200 $100.00

Inventory:7,912

*The price is for reference only.
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Overview of SN65220DBVR

The SN65220DBVR is a dual-channel RS-232 line driver/receiver designed for reliable serial communication applications. It features a versatile interface with dual channels for bi-directional data transmission, making it suitable for various industrial and communication systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive Power Supply
  • GND: Ground Connection
  • RE1: Receiver Input Channel 1
  • DE1: Driver Output Channel 1
  • A1: Auxiliary Channel 1
  • B1: Auxiliary Channel 2
  • RE2: Receiver Input Channel 2
  • DE2: Driver Output Channel 2
  • A2: Auxiliary Channel 3
  • B2: Auxiliary Channel 4

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SN65220DBVR IC for a visual representation.

Key Features

  • Dual-Channel RS-232 Driver/Receiver: Provides two independent channels for simultaneous data transmission.
  • High Data Rate: Supports high-speed data rates suitable for real-time communication applications.
  • Robust Design: Features robust construction for reliable operation in industrial environments.
  • Low Power Consumption: Offers low-power operation for energy-efficient applications.
  • Wide Operating Voltage Range: Compatible with a wide range of supply voltages for versatile system integration.

Note: For detailed technical specifications, please refer to the SN65220DBVR datasheet.

Application

  • Industrial Automation: Ideal for use in industrial automation systems requiring robust communication links.
  • Data Acquisition: Suitable for data acquisition systems that need reliable serial communication capabilities.
  • Telecommunication: Used in telecommunication equipment for serial data transmission over RS-232 interfaces.

Functionality

The SN65220DBVR is a dual-channel RS-232 line driver/receiver that enables seamless data transfer between microcontrollers and RS-232 devices. It ensures efficient and secure communication in various industrial and communication applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) and GND (Pin 2) to the respective power and ground connections.
  • Data Connections: Use the designated pins for receiver inputs and driver outputs to establish data channels.
  • Auxiliary Channels: Utilize the auxiliary channels for additional data transmission or control functions.

Frequently Asked Questions

Q: Is the SN65220DBVR compatible with 5V logic levels?
A: Yes, the SN65220DBVR is compatible with 5V logic levels, making it versatile for various system configurations.

Q: Can the SN65220DBVR operate at temperatures above 85°C?
A: The SN65220DBVR is designed to operate within specified temperature ranges. Consult the datasheet for precise temperature handling.

Equivalent

For similar functionalities, consider these alternatives to the SN65220DBVR:

  • MAX232: A popular RS-232 transceiver IC providing similar communication features with a different manufacturer.
  • ST3232: This RS-232 driver/receiver from STMicroelectronics offers comparable performance and reliability to the SN65220DBVR.
  • LT1785: An RS-232 line driver/receiver IC from Linear Technology known for its robust operation and compatibility.

SN65220DBVR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Vrwm (V) 6 Bi-/uni-directional Uni-Directional
Number of channels 2 IO capacitance (typ) (pF) 35
IEC 61000-4-5 (A) 3 Interface type USB 2.0
Breakdown voltage (min) (V) 6.5 IO leakage current (max) (nA) 1000
Rating Catalog Operating temperature range (°C) -40 to 85

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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SN65220DBVR

ESD protection device in SOT-23 packaging

Inventory:

7,912