تراشه آمپلی فایر TDA7850 تراشه تقویت کننده صوتی چهارکاناله استریو 4x50 وات کلاس AB Manufacturer: STMicroelectronics Product Category: Audio Amplifiers RoHS: Details Series: TDA7850 Product: Audio Amplifiers Class: Class-AB Output Power: 50 W Mounting Style: Through Hole Type: 4-Channel Stereo Package/Case: Flexiwatt-25 Audio - Load Impedance: 4 Ohms THD plus Noise: 0.015 % Supply Voltage - Max: 18 V Qualification: AEC-Q100 Description/Function: Speaker Height: 15.7 mm Input Type: Single Length: 29.23 mm Supply Type: Single Width: 4.5 mm Brand: STMicroelectronics Gain: 26 dB Number of Channels: 4 Channel Output Signal Type: Differential Pd - Power Dissipation: 80 W Product Type: Audio Amplifiers PSRR - Power Supply Rejection Ratio: 75 dB Subcategory: Audio ICs