ISL54415

Features:

• Low Distortion Negative Signal Capability
• Detection of V_BUS Voltage on USB Cable (ISL54415 and ISL54416)
• Generation of V_TERM Voltage for USB D+/D- Pull-up Resistor (ISL54415)
• Low Distortion Mono Audio Signal
- THD+N at 12mW into 32 Load . . . . . . . . . . . <0.007%
• Low Distortion Color Video Signal
- Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . 0.04%
- Differential Phase. . . . . . . . . . . . . . . . . . . . . . . . . . 0.03°
• Cross-talk (4MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . -60dB
• 1.8V Logic Compatible (ISL54417)
• Single Supply Operation (V_DD)
- ISL54415 and ISL54416 . . . . . . . . . . . . . . 2.5V to 3.6V
- ISL54417 . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V
• Available in Ultra-thin TQFN Package
• Pb-Free Plus Anneal Available (RoHS Compliant)




Application

• Digital Camera and Camcorders
• Video MP3 and other Personal Media Players
• Cellular/Mobile Phones
• PDA's
• Audio/Video/USB Switching




Pinout






Specifications

V_DD to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0V
VBUS to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 6.0V
Input Voltage (ISL54415 and ISL54416)
NCx (Note 2) . . . . . . . . . . . . . . . . . . . . . . - 2V to ((V_DD) + 0.3V)
NOx (Note 2) . . . . . . . . . . . . . . . . . . . . . . -2V to ((V_BUS) + 0.3V)
Input Voltage (ISL54417)
NOx, NCx (Note 2) . . . . . . . . . . . . . . . . . . - 2V to ((V_DD) + 0.3V)
IN (Note 2) . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V_DD) + 0.3V)
Output Voltage (ISL54415 and ISL54416)
COMx (Note 2) Audio/Video Mode. . . . . . . -2V to ((V_DD) + 0.3V)
COMx (Note 2) USB Mode. . . . . . . . . . . . -2V to ((V_BUS) + 0.3V)
Output Voltage (ISL54417)
COMx (Note 2) . . . . . . . . . . . . . . . . . . . . . -2V to ((V_DD) + 0.3V)
Continuous Current (NCx, or COMx). . . . . . . . . . .. . . . ±300mA
Peak Current (NCx, or COMx)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . .. . ±500mA
Continuous Current (NOx) . . . . . . . . . . . . . . . . . . .. . . . ±40mA
Peak Current (NOx)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . ±100mA
ESD Rating:
HBM COMx, V_BUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>4kV
HBM All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .>4kV
MM COMx, V_BUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>500V
MM All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>300V
CDM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .>1kV

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.

Description

The Intersil ISL54415, ISL54416, ISL54417 dual SPDT (Single Pole/Double Throw) switches combine low distortion audio/video and accurate USB 2.0 Full Speed data signal switching in the same low voltage device. When operated with a 2.5V to 3.6V single supply these analog switches allow audio/video signal swings below-ground, allowing the use of a common USB and audio/video connector in digital cameras, camcorders and other portable battery powered Personal Media Player devices. The ISL54415 and ISL54416 incorporate circuitry for detection of the USB VBUS voltage, which is used to switch between the audio/video and USB signal source in the portable device. In addition, the ISL54415 includes circuitry for generation of a VTERM voltage of 3.3V for use with USB speed setting pull-up resistor. The ISL54415, ISL54416, ISL54417 are available in a tiny 10Ld 2.1mm x 1.6mm ultra-thin TQFN package. They operate over a temperature range of -40 to +85C.