| Part Number | LV47004P |
| Manufacturer | ON Semiconductor |
| Title | 4-Channel BTL Power Amplifier |
| Description | of Operation 1. Standby switch function (pin 4) Threshold voltage of the pin 4 is set by about 2VBE. The amplifier is turned on by the applied vo... |
| Features |
shorting to VCC, shorting to ground, and load shorting. Electric mirror noise decrease Built-in various protection circuit (shorting to ground, shorting to VCC, load shorting, over voltage and thermal shut down) No external anti-oscillation part necessary. Note 1 : Please do not mistake conne... |
| File Size | 177.73KB |
| Datasheet |
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LV47004P : of Operation 1. Standby switch function (pin 4) Threshold voltage of the pin 4 is set by about 2VBE. The amplifier is turned on by the applied voltage of 2.5V or more. Also, the amplifier is turned off by the applied voltage of 0.5V or less. STBY 4 10kΩ 30kΩ Fig1 Standby equivalent circuit 2. Muting function (pin 22) The muted state is obtained by setting pin 22 to the ground potential, enabling audio muting. The muting function is turned on by the applied voltage of 1V or less to the resistance of 22pin (Mute pin). And the muting function is turn off tjis pin opens. Also, the time constant of the muting function is determined by external capacitor and resistor constants. It is concerned w.