參數(shù)資料
型號(hào): LA4165M
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: 0.375 INCH, PLASTIC, MFP-24
文件頁(yè)數(shù): 3/16頁(yè)
文件大小: 1590K
代理商: LA4165M
LA4165M
No. 2824-11/16
4. The voice sensor circuit has approximately 6dB hysteresis. It turns on at a voltage on pin 6 of approximately 1.1V and
turns off at approximately 0.65V. Biasing pin 6 higher than 0.65V will cause it to remain on. The voice sensor
equivalent circuit is shown below.
5. In record mode, grounding pin 8 will turn off the voice sensor circuit and keep the motor drive circuit operating
continuously.
6. Pin 7 is close to 0V when the governor circuit is on, and close to VCC when it is off. The voice sensor output stage
equivalent circuit is shown below.
7. Pin 16 is used solely for driving an external LED, and should be left open when an LED is not used. It is active only
during record mode while the motor drive is on. The LED drive circuit is shown below.
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