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TA8851CNG の電気的特性と機能

TA8851CNGのメーカーはToshiba Semiconductorです、この部品の機能は「AUDIO / VIDEO SWITCH」です。


製品の詳細 ( Datasheet PDF )

部品番号 TA8851CNG
部品説明 AUDIO / VIDEO SWITCH
メーカ Toshiba Semiconductor
ロゴ Toshiba Semiconductor ロゴ 




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TA8851CNG Datasheet, TA8851CNG PDF,ピン配置, 機能
TA8851BNG,TA8851CNG
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8851BNG,TA8851CNG
AUDIO / VIDEO SWITCH IC FOR TV WITH S-TERMINALS
The TA8851BNG / CNG is an A / V SWITCH IC, which has 7
input channels and 2 output channels. Because the 2 output
channels can be switched independently of each other, the
TA8851BNG / CNG allows you to configure a PIP system input
switching circuit easily.
The TA8851BNG / CNG can be interfaced easily to a
microcontroller via the I2C bus.
3 of 7 input channels can be used for Y / C separated input.
FEATURES
www.DataSheet4UV.cidoemo Stage
Input
Composite video input
Y / C input
Output
Composite video output
Y / C output
Audio Stage
Input
L / R input
Output
L / R output
:
:
:
:
:
:
7 channels
3 channels
2 channels
2 channels
7 channels
3 channels
Functions
I2C bus interface
External mute circuit
DAC output (3 outputs)
Video clamp circuit
Mode output
ADC input (4 inputs)
Weight: 5.44 g (Typ.)
(Main and Sub)
(Main and Sub)
(2 of 3 depend on video, and the other is selectable from Main or
Sub)
1 2005-09-05

1 Page





TA8851CNG pdf, ピン配列
BLOCK DIAGRAM
TA8851CNG
www.DataSheet4U.com
TA8851BNG,TA8851CNG
3 2005-09-05


3Pages


TA8851CNG 電子部品, 半導体
PIN No.
PIN NAME
FUNCTION
9 : YinS1
15 : YinS2
21 : YinS3
11 : CinS1
17 : CinS2
23 : CinS3
Y Signal Input /
C Signal Input
These pins accept a Y
signal from the S-terminal
and a C signal as input.
The recommended input
signal level is 1.0Vp-p for Y
signal and 300mVp-p for C
signal (burst).
4 : LinE1
www.DataSheet4U6.co: RminE1
Audio Input (TV)
These pins accept the
sound of the internal TV
signal as input.
The signal input to this pin
is output from the main /
sub output after being
selected, as well as from
the TV audio output
terminal.
The recommended input
signal level is 300mVrms.
52 : RinE4
54 : LinE4
Audio Input /
ADC Input
8 : LinS1
10 : RinS1
14 : LinS2
16 : RinS2
20 : LinS3
22 : RinS3
1 : LinE2
3 : RinE2
51 : LinE3
49 : RinE3
Audio Input
These pins accept an audio
signal as input. They also
accept input from a 1bit
ADC. In this case, if the
voltage on these pins is
below 2.3V the ADC
outputs I3 and I4 become
logic is.
The recommended input
signal level is 300mVrms.
These pins accept an audio
signal as input.
The recommended input
signal level is 300mVrms.
TA8851BNG,TA8851CNG
INTERFACE CIRCUIT
6 2005-09-05

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
TA8851CN

AUDIO/ VIDEO SWITCH IC FOR TV WITH S-TERMINALS

Toshiba
Toshiba
TA8851CNG

AUDIO / VIDEO SWITCH

Toshiba Semiconductor
Toshiba Semiconductor


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