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TC7USB221FT - Dual SPDT USB Switch

Key Features

  • Operating voltage:VCC = 2.3 to 3.6 V.
  • ON-capacitance: CI/O = 7 pF Switch ON (typ. ) @VCC=3.3 V.
  • ON-resistance: RON = 6.5 Ω (typ. ) @ VCC=3 V, VI/O=0 V.
  • RON Flatness: RON(flat) = 1.6 Ω (typ. ) @ VCC=3 V.
  • Delta RON: ΔRON = 0.5 Ω (typ. ) @ VCC=3 V.
  • ESD performance: Machine model ≥ ± 200 V Human body model ≥ ± 2000 V.
  • Power-down protection for inputs ( OE and S, I/O).
  • Package: TSSOP14 TC7USB221FT Weight TSSOP14-P-0044-0.65A: 0.06.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC7USB221FT TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7USB221FT Dual SPDT USB Switch TC7USB221 is high-speed CMOS dual 1-2 multiplexer /demultiplexer. The low on resistance and the low capacitance of the switch allow connections to USB application. This device consists of dual individual two-inputs multiplexer/demultiplexer with common select input (S) and output enable ( OE ). The D+/D- inputs is connected to the D1+/D1- or D2+/D2- outputs determined by the combination both the select input (S) and output enable ( OE ). When the output enable ( OE ) input is held “H” level, the switches are open with regardless the state of select inputs and a high-impedance state exists between the switches. All inputs are equipped with protection circuits against static discharge.