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ISL54205A

Features: • High Speed (480Mbps) Signaling Capability per USB 2.0• Low Distortion Negative Signal Capability• Detection of VBUS Voltage on USB Cable• Control Pin to Open all Switches and Enter Low Power State• Low Distortion Headphone Audio Signals- THD+N at 20mW into...

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SeekIC No. : 004379891 Detail

ISL54205A: Features: • High Speed (480Mbps) Signaling Capability per USB 2.0• Low Distortion Negative Signal Capability• Detection of VBUS Voltage on USB Cable• Control Pin to Open all ...

ISL54205A Data Sheet

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Part Number:
ISL54205A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

• High Speed (480Mbps) Signaling Capability per USB 2.0
• Low Distortion Negative Signal Capability
• Detection of VBUS Voltage on USB Cable
• Control Pin to Open all Switches and Enter Low Power State
• Low Distortion Headphone Audio Signals
- THD+N at 20mW into 32 Load . . . . . . . . . . . . . <0.1%
• Cross-talk (20Hz to 20kHz) . . . . . . . . . . . . . . . . . . -110dB
• Single Supply Operation (VDD) . . . . . . . . . . . . 2.7V to 3.6V
• -3dB Bandwidth USB Switch . . . . . . . . . . . . . . . . . 630MHz
• Available in TQFN and TDFN Packages
• Pb-Free Plus Anneal (RoHS Compliant)
• Compliant with USB 2.0 Short Circuit Requirements Without Additional External Components




Application

• MP3 and Other Personal Media Players
• Cellular/Mobile Phones
• PDA's
• Audio/USB Switching




Pinout

Connection Diagram




Specifications

VDD to GND . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . -0.3 to 6.0V
Input Voltages
D+, D-, L, R (Note 2) . . . . . . . . . . . . . . - 2V to ((VDD) + 0.3V)
VBUS (Note 2) . . . . . . . . . . . . . . . . . . .. . . . . . . . . -2V to 5.5V
CTRL (Note 2) . . . . . . . . . . . . . . . . . . . -0.3 to ((VDD) + 0.3V)
Output Voltages
COM-, COM+ (Note 2) . . . . . . . . . . . . . . -2V to ((VDD) + 0.3V)
Continuous Current (Audio Switches). . . . . . . . . . . . . ±150mA
Peak Current (Audio Switches)
(Pulsed 1ms, 10% Duty Cycle, Max). . . . . . . . . ... . . ±300mA
Continuous Current (USB Switches). . . . . . . . . . . . . . . . ±40mA
Peak Current (USB Switches)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . ±100mA
ESD Rating:
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . >7kV
MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . >450V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . >2kV

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to
the device. This is a stress only rating and operation of the device at these or any other conditions
above those indicated in the operational sections of this specification is not implied.
NOTES:
2. Signals on D+, D-, L, R, COM-, COM+, CTRL, VBUS exceeding VDD or GND by specified amount are clamped.
Limit current to maximum current ratings.
3. JA is measured with the component mounted on a high effective thermal conductivity test board in free
air. See Tech Brief TB379 for details.




Description

The Intersil ISL54205A dual SPDT (Single Pole/Double Throw) switches combine low distortion audio and accurate USB 2.0 high speed data (480Mbps) signal switching in the same low voltage device. When operated with a 2.7V to 3.6V single supply these analog switches allow audio signal swings below-ground, allowing the use of a common USB and audio headphone connector in Personal Media Players and other portable battery powered devices.

The ISL54205A incorporates circuitry for detection of the USB VBUS voltage, which is used to switch between the audio and USB signal sources in the portable device. The part has a control pin to open all the switches and put the part in a low power down state.

The ISL54205A is available in a small 10 Ld 2.1mm x 1.6mm ultra-thin TQFN package and a 10Ld 3mm x 3mm TDFN package. It operates over a temperature range of -40 to +85.






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