The LM386M-1 and LM386MX-1 are power amplifiers designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 increases the gain to any value from 20 to 200. The inputs are ground referenced while the output automatically b.
• Battery Operation
• Minimum External Parts
• Wide Supply Voltage Range: 4 V
–12 V or
5 V
–18 V
• Low Quiescent Current Drain: 4 mA
• Voltage Gains from 20 to 200
• Ground-Referenced Input
• Self-Centering Output Quiescent Voltage
• Low Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 Ω,
PO = 125 mW, f = 1 kHz)
• Available in 8-Pin MSOP Package
2 Applications
• AM-FM Radio Amplifiers
• Portable Tape Player Amplifiers
• Intercoms
• TV Sound Systems
• Line Drivers
• Ultrasonic Drivers
• Small Servo Drivers
• Power Converters
3 Description
The LM386M-1 and LM386MX-1 are power amplifiers designed for .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LM386-1 |
Texas Instruments |
Low Voltage Audio Power Amplifier | |
2 | LM386-1 |
Wing Shing Computer Components |
Low Voltage Audio Power Amplifier | |
3 | LM386-4 |
Texas Instruments |
Low Voltage Audio Power Amplifier | |
4 | LM386 |
National Semiconductor |
Low Voltage Audio Power Amplifier | |
5 | LM386 |
Texas Instruments |
Low Voltage Audio Power Amplifier | |
6 | LM386 |
UTC |
LOW VOLTAGE AUDIO POWER AMPLIFIER | |
7 | LM386 |
ART CHIP |
Low Voltage Audio Power Amplifier | |
8 | LM386 |
HTC |
Low Voltage Audio Power Amplifier | |
9 | LM386 |
ChipSourceTek |
LOW VOLTAGE AUDIO POWER AMPLIFIER | |
10 | LM386 |
AMS |
LOW VOLTAGE AUDIO POWER AMPLIFIER | |
11 | LM3860 |
Sanyo |
Japanese TV Sound Demodulator | |
12 | LM3866 |
Li Mai |
NPN High Voltage Switching Transistor |