TS3USBA225 - Texas Instruments

TS3USBA225 Audio Switches

The TS3USBA225 is a 2-channel single-pole triplethrow (SP3T) multiplexer that supports USB 2.0 HighSpeed (480 Mbps) signals in all 3 differential channels. The first two high-speed differential channels also support Mobile High Definition Link (MHL) signaling with resolution and video frame rates up to 720p, 60 fps and 1080i, 30 fps. The remaining differenti.

Features

•1 2.7-V to 5.0-V Operating Power Supply (VCC)
• MHL/High-Speed USB (480 Mbps) Switch:
  – V I/O Accepts Signals up to 4.5 V (Independent of VCC)
  – 6.5 Ω rON Typical
  – 3 pF CON Typical
  – 1.9 GHz Bandwidth (
  –3 dB)
• Audio Switch:
  – 2.5 Ω rON Typical
  – Negative Rail Capability down to
  –1.8 V
  – Low THD: < 0.05%
  – Internal Shunt Resistors for Click-and-Pop Reduction
• 1.8-V Compatible Control Input (SEL1 and SEL2) Threshold
• Minimized Current Consumption (~5 µA) in Power-Down Mode
• Power-Off Protection: All I/O Pins are High-Z when VCC= 0 V
• 12-Pin QFN Package (2 mm × 1.7 mm, 0.4 mm Pitch)
• ESD .