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TA1218ANG View Datasheet(PDF) - Toshiba

Part Name
Description
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TA1218ANG Datasheet PDF : 40 Pages
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Pin
No.
Name
Function
Interface
TA1218ANG
17
RinS2
This pin is for input a right audio
signal from an external source (S2
channel). The signal fed into this pin
is presented to Rout1 and Rout2.
17
The input dynamic range of this pin
is 6.5 Vp-p and the input resistance is
70 k.
1.5 k
<Rout1>
1.5 k
<Rout2>
18
CinS2
This pin is for input a chroma signal
from an external source (S2
channel). It also functions as an
S-mode select switch for the S2
channel. The S mode is selected
when the pin voltage is 2.25 V or
less. The signal fed into this pin is
presented to Cout directly and to
18
Vout1 and Vout2 after being
combined with the YinS2 signal.
The input dynamic range of this pin
is 2.0 Vp-p and the input resistance is
30 k.
1.5 k
<Vout1>
<Cout>
1.5 k
<Vout2>
1.5 k
S Mode
SW
19
I/O1
This is an ADC input/DAC output
pin.
The ADC is a 4-level detection type
(2 bits). The threshold levels are 8.0
V , 3.0 V and 0.75V.
19
The DAC (1 bit) is an open-collector
output. Make sure that the current
flowing into this pin is 2.0 mA or
less.
Logic
20
I/O2
This is an ADC input/DAC output
pin.
The ADC is a 4-level detection type
(2 bits). The threshold levels are 8.0
V, 3.0V and 0.75V.
20
The DAC (1 bit) is an open-collector
output. Make sure that the current
flowing into this pin is 2.0 mA or
less.
Logic
8
2005-11-15
 

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