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參數(shù)資料
| 型號： | TK15220 |
| 廠商： | TOKO Inc. |
| 英文描述： | Audio Analog Switch |
| 中文描述： | 音頻模擬開關(guān) |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 132K |
| 代理商： | TK15220 |
Page 10
June 1999 TOKO, Inc.
TK15220
OUTPUT TERMINAL VOLTAGE DIFFERENCE
This parameter is the output voltage difference between Ach and Bch, and appears when the channel changes from Ach
to Bch, or changes to the reverse. Generally, this is called Switching Noise or Pop Noise. If this value is big and if this
noise is amplified by the final amplifier and is outputted by the speakers, then it appears as a Shock Sound. Output terminal
voltage difference of the TK15220M is a value that adds the internal bias difference and the off-set voltage difference. The
value of the TK15220 is very small; its maximum value is 18 mV. Toko can offer the “Muting IC” if users wish to mute
Switching Noise.
DIRECT TOUCH
The signal input terminals:
Internal circuits are operated by constant current circuit, even if V
CC
or GND is contacted, damage does not occur.
The signal output terminal:
As for inflow, internal circuits are operated by constant current circuit; even if V
is contacted, damage does not occur.
Outflow is protected by the circuit. Even if the terminal is contacted to GND, damage does not happen. Package damage
may occur due to heat. Pay attention to long time contact.
Do not supply over the maximum rating.
Referenced to GND, do not provide any terminal voltages over V
CC
+0.3 V or -0.3 V.
DC SIGNAL INPUT
The output of the TK15220M has a saturation voltage (both V
and GND sides of approximately 1.0 V); accordingly the
use of a DC signal is not recommended (e.g., pulse signal, etc.)
APPLICATION INFORMATION (CONT.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TK15220M | CAP .0033UF 100V PEN FILM 1206 5 |
| TK15220MTL | CAP .033UF 100V PEN FILM 1913 5% |
| TK15321MTL | Audio Analog Switch |
| TK15321 | Audio Analog Switch |
| TK15321M | Audio Analog Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK15220M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15220MTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15220MTL/S2 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15321 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
| TK15321M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:Audio Analog Switch |
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