參數(shù)資料
型號: LA7958
元件分類: 多路復用及模擬開關
英文描述: 4-CHANNEL, AUDIO/VIDEO SWITCH, PDIP22
封裝: 0.400 INCH, DIP-22
文件頁數(shù): 6/7頁
文件大?。?/td> 293K
代理商: LA7958
LA7958
No.A0260-6/7
Continued from preceding page.
No.
Parameter
Explanations
Test circuit
7
Audio channel bandwidth (Fa)
P : Pins 1, 2, 3, 4, 5, 6, 21, 22
Q : Pins 17,18
VIN = 500mVrms
A frequency which becomes -3dB is
measured.
8
Audio channel THD (THDa)
It's the same Audio Signal Voltage Gain measurement
circuit.
9
Audio channel S/N (SNa)
P : Pins 1, 2, 3, 4, 5, 6, 21, 22
Q : Pins 17, 18
10
Audio channel crosstalk (CTa)
P : Pins 2, 3, 4, 5, 6, 21, 22
Q : Pins 17,18
11
Audio channel PSSR (PSa)
Pin 8, f = 50Hz
VIN = 1Vp-p
P : Pins 1, 2, 3, 4,5, 6, 21, 22
Q : Pins 17, 18
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相關代理商/技術參數(shù)
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