ISL54214 USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)

ISL54214

USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)

	Features Description		iSim Design Simulation
	Technical Documentation		Tools And Support
	Pricing / Samples		Related Devices

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	ISL54214IRTZ
	ISL54214IRUZ-T
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	ISL54214IRTZ-T

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	Not Available

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	ISL54214IRTZ	Details
	ISL54214IRTZ-T	Details
	ISL54214IRUZ-T	Details

Datasheet
	ISL54214
	USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)

Configuration

USB/USB/MP3

Switch Control

Logic Level

Click and Pop Circuitry

Audio Input Range (V)

±1.0

Audio THD 32Ω (%)

.03

BW USB (MHz)

700

V_DD (V)

2.7 to 4.6

I_S Active/PDN (μA)

6.2/0.5

Product Information

Key Features

High Speed (480Mbps) and Full Speed (12Mbps) Signaling Capability per USB 2.0
Low Distortion Negative Signal Capability Audio Switches
Power OFF Protection
COM Pins Overvoltage Tolerant to 5.5V
Low Distortion Headphone Audio Signals
- THD+N at 5mW into 32Ω Load <0.03%
Cross-talk (100kHz) -98dB
OFF-Isolation (100kHz) 95.5dB
Single Supply Operation (V_DD) 2.7V to 4.6V
-3dB Bandwidth USB Switches 700MHz
Available in Tiny 12 Ld μTQFN and TQFN Packages
Compliant with USB 2.0 Short Circuit Requirements Without Additional External Components
Pb-Free (RoHS Compliant)

Description

The Intersil ISL54214 is a single supply dual SP3T analog switch that operates from a single supply in the range of 2.7V to 4.6V. It was designed to multiplex between audio stereo signals and two different USB 2.0 high speed differential data signals. The audio channels allow signal swings below ground, allowing the multiplexing of the voice and data signals through a common headphone connector in Personal Media Players and other portable battery powered devices.

The audio switch cells can pass ±1V ground referenced audio signals with very low distortion (<0.03% THD+N when driving 5mW into 32Ω loads). The USB switch cells have very low ON capacitance (8pF) and high bandwidth to pass USB high speed signals (480Mbps) with minimal edge and phase distortion.

The ISL54214 is available in a tiny 12 Ld 2.2mmx1.4mm ultra-thin QFN and 12 Ld 3mmx3mm TQFN packages. It operates over a temperature range of -40 to +85°C.

Pricing / Packaging / Samples / Ordering

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

	Part No.	Design-In Status	Temp.	Package	MSL	Price US $

	ISL54214IRTZ	Active	Ind	12 Ld TQFN	1	0.71

	ISL54214IRTZ-T	Active	Ind	12 Ld TQFN T+R	1	0.73

	ISL54214IRUZ-T	Active	Ind	12 Ld uTQFN T+R	1	0.73

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing

Technical Documentation

Datasheet(s):
USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)
Technical Brief(s):
Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)
Evaluation Board(s):
ISL54214EVAL1Z/ISL54217EVAL1Z Evaluation Board User's Manual
Technical Homepage:
Intersil Analog Switches, Analog Multiplexers, and Crosspoint Switches

Tools And Support
iSim Design Simulation
No Models Available

Applications

MP3 and other Personal Media Players
Cellular/Mobile Phone

Related Devices

Parametric Table

	ISL54205A		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54205B		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54206		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54206A		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54207		Low Voltage, Dual SPDT, USB/CVBS/Audio Switches, with Negative Signal Capability
	ISL54208		Low Voltage, Dual SPDT, USB/CVBS/Audio Switches, with Negative Signal Capability
	ISL54209		MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown
	ISL54210		MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression
	ISL54211		MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression
	ISL54212		MP3/USB 2.0 High Speed Switch with Negative Signal Handling
	ISL54213		MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Mute Function
	ISL54215		MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown
	ISL54217		USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer)
	ISL54409		Audio/USB 2.0 Wired-OR Switch with Click and Pop Reduction