Line Drivers / Switches

  • Inquiry

AKM has a wide range of product lineup in AV switch and AV line driver lineups, corresponding to user requirements finely for car navigations, STBs, digital TVs, DVD/BD player and recorders. The audio block includes pop noise free function when power-up/down the device, and the video block has crump circuits, video filters, 75ohm video drive circuit and video mute function, realizing simple and low cost system construction. AKM’s line drivers/switches have an integrated charge pump that generates an internal negative rail, enabling ground-referenced outputs. AC coupling capacitors at audio and video outputs are not required, reducing cost and saving board space.

AK4712EN: Stereo Cap-less LINE-Amp and HD Video-Amp

It is a capacitor-less AV line driver that supports HD video signals.
The AK4712 has SD and HD video filters/drivers in addition to audio line drivers.

  

AK4710EN: Low Power Single SCART Driver

It is a single AV line driver that corresponds to European SCART connectors.
The AK4710 has SD and HD video filters/drivers  in addition to capacitor-less audio line drivers.

  

Part# Data
Sheet
Automotive
Qualified
Audio
SW
Audio
Volume
Video
SW
Video
Filter
HD
Out
SCART
SW
Vdd Package








Ch V
   
AK4220VQYes7:36:3Yes5.064LQFP
AK4223VQYes6:26:29.048LQFP
AK4254VFYes7:2Yes2.7 to 3.630VSOP
AK4705AEQ5:2Yes25.0 / 1248LQFP
AK4706VQ5:2YesYesYes25.0 / 1264LQFP
AK4710EN2:1YesYes13.3 / 1232QFN
AK4712ENYes3.0 to 3.628QFN

                     

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