BA7725S Description
Multimedia ICs Analog pander for KARAOKE echo systems BA7725S / BA7725FS The BA7725S and BA7725FS are analog panders designed for KARAOKE echo systems, and logarithmically press the signal level by 1 / 2 and then logarithmically expand it by a factor of 2. These ICs can be used in bination with the BU9252S or BU9252F to create a digital echo system. These ICs have an internal line mixer amplifier for mixing line...
BA7725S Key Features
- 1) Internal logarithmic 1 / 2 pression circuit and 2 × expansion circuit 2) Internal 2-channel buffer amplifier used as