TA1304F Datasheet, PDF (3/31 Pages) Toshiba Semiconductor – TV-SOUND PROCESSOR

TERMINAL FUNCTION
PIN
No.
NAME
FUNCTION
1 Port 1
2 Port 2
These are logical input terminals.
Threshold voltage is 2.3 V.
TrehaedinbpyuMt _{CleUvetlhorof uthgehseI2Cterbmuisnalinlseasr.e}
TA1304F/N
INTERFACE CIRCUIT
3 Port 3
AcoonptreonllecdolbleycMtoPr _{UtyptheroouutgphuIt2C bus}
lines.
Maximum sink current is 1 mA.
4 Port 4
AcoenmtroitltleerdfoblyloMwPerUtythpreoouugthpIu₂tC _bus
lines.
This terminal can 3 level output, 0 V,
2.5 V and 5 V.
Maximum souce current is 2 mA,
and maximum sink current is
250 µA.
5
Offset
cancelling filter
DC offset cancelling filter for Woofer
channel.
Connect a capacitor (10 µF)
between this terminal and GND.
6 L-ch input
8 R-ch input
Audio input terminals.
2001-02-16 3/31