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386N Audio Power Amp 1 WATT 8pin
SKU: INC-0006-C01
Sold by Select Automation
Final price R 21.54
R 18.73 excl. VAT
Availability: In Stock (10 on hand)
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Short Description
Description:
The LM386N is a power amplifier that can provide up to one watt of output power.
It is renowned for its versatility and efficiency in a wide range of low-voltage audio applications, including portable speakers, intercoms, and radio systems.
The amplifier's gain is set to 20 internally, but it can be raised to any value between 20 and 200 by connecting an external resistor and capacitor.
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Specifications:
Supply Voltage (Vs): 4V to 12V (LM386N-1, -3) or 5V to 18V (LM386N-4).
Quiescent Current (Iq): 4mA.
Output Power (Pout):
250mW at Vs = 6V, RL = 8Ω.
1W at Vs = 12V, RL = 8Ω.
Voltage Gain: Internally set to 20 (26 dB), adjustable to any value between 20 and 200 (46 dB) with external resistor and capacitor.
Input Resistance (Rin): 50kΩ.
Bandwidth: 300 kHz (at gain = 20).
Total Harmonic Distortion (THD): 0.2% (at 125mW output power, 1 kHz).
PSRR (Power Supply Rejection Ratio): 50dB (at f = 1 kHz, gain = 20).
Input Bias Current (Ib): 250nA.
Input Offset Voltage (Vio): 5mV.
Slew Rate: 0.5V/µs.