參數(shù)資料
型號: LA4167M
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO30
封裝: 0.375 INCH, MFP-30
文件頁數(shù): 19/21頁
文件大小: 372K
代理商: LA4167M
LA4167M
No.4036-7/21
Continued from preceding page.
Pin
No.
Pin name
VDC
(V)
Equivalent circuit
Remarks
7
VOX DELAY
Turns off VOX at pin 7 GND.
8
Cue-Tone
ON/OFF
Turns on cue-tone at pin 8 GND.
9
Cue-Tone OSC
1.5
Sets cue-tone frequency.
fOSC = 15Hz at pins 9 and 10, 0.47μF.
10
Cue-Tone OUT
1.5
Sets cue-tone frequency.
fOSC = 15Hz at pins 9 and 10, 0.47μF.
Recording at head from pin 10 output.
11
PWR IN
1.5
Power input .
Input resistor is 30kΩ.
On-chip anti-buzz capacitor.
Input to positive and negative amps with BTL power
during PLAY mode.
12
14
PWR OUT1
PWR OUT2
1.2
Power output 1 (INVERT AMP).
Power output 2 (NON INVERT AMP).
Power output 2 only on during REC mode
(single POWER).
13
PWR GND
15
VCC
Continued on next page.
300
Ω
9
300
Ω
11
22k
Ω
5pF
Vref
30k
Ω
5pF
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