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参数资料
| 型号： | TA1218F |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 17-CHANNEL, AUDIO/VIDEO SWITCH, PQFP48 |
| 封装： | 10 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-48 |
| 文件页数： | 40/40页 |
| 文件大小： | 632K |
| 代理商： | TA1218F |
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TA1218N/F
2000-09-11
9/40
Pin
No.
Name
Function
Interface
17
(13)
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.
The input dynamic range of this pin
is 6.5 Vp-p and the input resistance is
70 k
.
18
(15)
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
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
.
19
(16)
I/O1
This is an ADC input/DAC output
pin.
The ADC is a 3-level detection type
(2 bits). The threshold levels are 7.0
V and 2.25 V.
The DAC (1 bit) is an open-collector
output. Make sure that the current
flowing into this pin is 2.0 mA or
less.
20
(17)
I/O2
This is an ADC input/DAC output
pin.
The ADC is a 3-level detection type
(2 bits). The threshold levels are 7.0
V and 2.25 V.
The DAC (1 bit) is an open-collector
output. Make sure that the current
flowing into this pin is 2.0 mA or
less.
19
7.
0
V
2.
25
V
Logic
(16)
20
7.
0
V
2.
25
V
Logic
(17)
<Rout1>
70
k
1.5 k
17
5.
2
V
<Rout2>
1.5 k
(13)
<Vout1>
<Cout>
30
k
1.5 k
18
5.
2
V
<Vout2>
1.5 k
S Mode
SW
2.
25
V
1.5 k
(15)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA1218N | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic |
| TA1219 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:AUDIO/VIDEO SWITCHING IC FOR TVs |
| TA1219AN | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:AUDIO/VIDEO SWITCHING IC FOR TVs |
| TA12-22EWA | 制造商:Kingbright Corporation 功能描述: |
| TA1225 | 功能描述:固态继电器-工业安装 25A 120VAC AC RoHS:否 制造商:Crydom 控制电压范围:4 VDC to 32 VDC 负载电压额定值:7 VDC to 72 VDC 负载电流额定值:160 A 触点形式: 输出设备:SSR 安装风格:Panel |
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