![](/html/ROHM/302332/page4.png)
Multimedia ICs
•Input / output circuits
Pin name
Pin No.
ECHO LEVEL
4
CTRL
Equivalent circuit
BA7725S / BA7725FS
4
LOOP GAIN
6
CTRL
6
Note: The BA7725FS is mounted on a 20-pin SSOP-A package with a different pin number than the BA7725S.
On the BA7725FS, the ECHO LEVEL CTRL pin is pin 3, and the LOOP GAIN CTRL pin is pin 5.
4