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MAX4910 - Clickless Audio Switches

General Description

The MAX4910/MAX4911/MAX4912 quad, singlepole/double-throw (SPDT), clickless audio switches feature negative signal capability that allows signals as low as VCC-5.5V to pass through without distortion.

Key Features

  • Distortion-Free Negative Signal Throughput Down to VCC - 5.5V.
  • Internal Shunt Resistors Reduce Click-and-Pop Sounds.
  • High PSRR Reduces Supply Noise.
  • Low On-Resistance (0.37Ω).
  • 0.1Ω Channel-to-Channel Matching.
  • 0.35Ω On-Resistance Flatness.
  • +1.8V to +5.5V Single-Supply Voltage.
  • -80dB Crosstalk (20kHz).
  • -90dB Off-Isolation (20kHz).
  • 0.05% Total Harmonic Distortion.
  • Enable Control (MAX4911).

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Full PDF Text Transcription for MAX4910 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for MAX4910. For precise diagrams, and layout, please refer to the original PDF.

19-3854; Rev 0; 2/06 www.DataSheet4U.com Quad-SPDT, Clickless Audio Switches with Negative Signal Handling General Description The MAX4910/MAX4911/MAX4912 quad, singlepol...

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ndling General Description The MAX4910/MAX4911/MAX4912 quad, singlepole/double-throw (SPDT), clickless audio switches feature negative signal capability that allows signals as low as VCC-5.5V to pass through without distortion. These analog switches have a low on-resistance, low supply current, and operate from a single +1.8V to +5.5V supply. The MAX4910/MAX4911/MAX4912 have internal shunt resistors that automatically discharge the capacitance at the normally open (NO) and normally closed (NC) terminals when they are not connected. The MAX4910/ MAX4911 have shunt resistors on all NO and NC terminals and the MAX4912 has shu