8-In 4-Out Stereo Audio Selector

Data Sheet


  • Operating Voltage (±4.5 to ±7.5V)
  • 8-Input, 4-Output Stereo Audio Selector
  • Operating Current (14mA typ.)
  • Low On Resistance Output Switch (On Resistance :15Ω typ.)
  • Low Distortion (0.0007% typ.)
  • Low Output Noise (-119dBV typ.)
  • Low Crosstalk (120dB typ.)
  • Channel Separation (116dB typ.)
  • 3-Wired Serial Control
  • Bi-CMOS Technology
  • Package Outline (SSOP32)

General Description

The NJW1112 is an 8-input 4-output stereo audio selector.It includes four independent 8-input-1output stereo audio selectors and 0dB fixed gain buffers.The NJW1112 performs superior audio characteristics such as low distortion, low output noise and low crosstalk.In addition, the NJW1112 is available to expand to 16-input4-output stereo audio selector without sound quality deterioration,because it is able to connect in parallel by Output switch function.All of internal status and variables are controlled by three-wired serial bus. Selectable two Chip address is available for using two chips on same serial bus line. It is suitable for AV amplifiers, AV receivers, Analog audio switchers, Video conferencing, Security systems and others.

Package Information

Part Number Package Outline PLP Pins Terminal Finish Weight(mg) (Reference) Reflow soldering Flow soldering Iron soldering Packing Condition MSL Solder Foot Print
NJW1112V SSOP32 - 32 Sn2Bi 185 Yes - Yes Dry pack 1 2a

Sample & Buy

Part Number Packages Status Packing Specification Sample Buy
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