0
ACTIVE
Audio input type |
Analog Input |
Architecture |
Class-AB |
Speaker channels (max) |
Mono |
Control interface |
Hardware |
Output power (W) |
0.325 |
Power stage supply (max) (V) |
18 |
Power stage supply (min) (V) |
4 |
THD + N at 1 kHz (%) |
0.2 |
Load (min) (Ω) |
4 |
Analog supply voltage (min) (V) |
4 |
Analog supply voltage (max) (V) |
18 |
Rating |
Catalog |
Operating temperature range (°C) |
0 to 70 |
PDIP (P)-8-92.5083 mm² 9.81 x 9.43
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 biases to one-half the supply voltage. The quiescent power drain is only 24 mW when operating from a 6-V supply, making the LM386M-1 and LM386MX-1 prefered for battery operation.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
