TA2028F ic equivalent, filter ic.
* Built−in CR for LPFs and output (differential) amplifiers for the left and right channel.
* Single power supply operation. (+9V operation: BS tuner system)
.
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). T.
Of Pin Functions
Pin No.
Symbol
I/O
Function & Operation
1
RI +
I
R channel operational amplifier forward input pin. Connect to VRI.
2
GND
— Ground pin.
3 RO O R channel analog output pin.
4 VRI — Reference voltage pin. (VCC / 2) 5 NC — .
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