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TS3USB221EDRCR

Name: TS3USB221EDRCR
Rating: 4.7 (12 reviews)

IC USB SWITCH DUAL 1X2 10-SON

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Mfr。パート #TS3USB221EDRCR
パッケージ VSON (DRC)-10
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Applications	USB
Multiplexer/DemultiplexerCircuit	2:1
SwitchCircuit	SPDT
NumberofChannels	2
On-StateResistance(Max)	6Ohm
Voltage-SupplySingle(V+)	2.3V ~ 3.6V
-3dbBandwidth	1GHz
Features	Bi-Directional, USB 2.0
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	10-VFDFN Exposed Pad

概要

Description

The TS3USB221EDRCR is a USB switch designed for high-speed data transmission applications. This integrated circuit enables the routing of USB signals between multiple devices, allowing for the selection of one of two USB ports to connect to a host. It supports USB 2.0 standards, ensuring compatibility with a wide range of USB devices.
Key features include low on-resistance, low power consumption, and the ability to operate over a wide voltage range. The device also incorporates ESD protection, enhancing reliability in various conditions. Its compact package makes it suitable for space-constrained applications, such as portable devices and consumer electronics.
Designed for easy integration, the TS3USB221EDRCR is ideal for use in applications like USB hubs, docking stations, and data switchers, providing flexibility and efficiency in managing USB connections.

Features

The TS3USB221EDRCR is a dual USB switch designed for high-speed USB applications. Key features include:
1. Dual Switch Configuration: Allows for the switching of two USB data lines (D+ and D-), enabling flexible connections between USB devices.
2. Low On-Resistance: Typically around 3.5 ohms, minimizing signal loss and ensuring high data integrity.
3. High-Speed Capability: Supports USB 2.0 data rates up to 480 Mbps, making it suitable for various USB applications.
4. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, compatible with most USB devices.
5. Low Power Consumption: Ideal for battery-powered applications, with minimal quiescent current.
6. Integrated ESD Protection: Provides robustness against electrostatic discharge, enhancing reliability.
7. Small Package Size: Available in a compact 8-pin SOIC package, saving PCB space.
This component is ideal for applications in mobile devices, consumer electronics, and other USB-related designs that require reliable switching and minimal power consumption.

Package

The TS3USB221EDRCR is packaged in a 10-pin VDFN (Very Thin Dual Flat No-lead) package, which provides a compact and efficient way to integrate the device into electronic circuits.

Pinout

The TS3USB221EDRCR is a USB switch IC with a total of 16 pins. It is designed for USB 2.0 applications and features two input/output channels, allowing for USB signal routing. The primary function of the TS3USB221 is to switch USB data lines (D+ and D-) between different devices while maintaining signal integrity.
The key functionalities include:
- Bidirectional switching of USB signals
- Low on-resistance to minimize signal loss
- Support for USB 2.0 data rates (up to 480 Mbps)
- Integrated power supply and control pins for easy interfacing
The pin configuration includes power supply pins, ground, control pins for enabling/disabling the switches, and the USB data lines. The device is typically used in applications such as USB port sharing, USB data path selection, and connection to peripheral devices.

Manufacturer

The TS3USB221EDRCR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, known for designing and manufacturing a wide range of electronics and semiconductor products. The company specializes in analog, digital signal processing (DSP), and embedded processing technologies. TI serves various sectors, including automotive, industrial, communications, and consumer electronics, and is recognized for its innovative solutions in power management, data converters, and microcontrollers.

Application

The TS3USB221EDRCR is a USB 2.0 MUX/DEMUX switch used in various application areas, including USB data routing in smartphones, tablets, and computers. It is ideal for peripheral switching, allowing multiple USB devices to connect through a single port. Additionally, it is utilized in data line isolation for signal integrity, and in USB host/device mode selection, enhancing connectivity in consumer electronics and industrial devices.

Equivalent

Equivalent products to the TS3USB221EDRCR chip include the Texas Instruments TS3USB30, TS3USB220, and other USB switch ICs like the Maxim MAX4605, Analog Devices ADG884, and ON Semiconductor NC7S14. Check for specific features such as voltage levels, channel configuration, and switching characteristics to ensure compatibility for your application.