LM386 Selling Leads, Price trend, LM386 DataSheet download, circuit diagram from SeekIC.com

Features: Battery operation Minimum external partsWide supply voltage range: 4V12V or 5V18VLow quiescent current drain: 4 mA Voltage gains from 20 to 200Ground referenced inputSelf-centering output quiescent voltageLow distortion Available in 8 pin MSOP packageApplicationAM-FM radio amplifiers Por...

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SeekIC No. : 004395494 Detail

LM386: Features: Battery operation Minimum external partsWide supply voltage range: 4V12V or 5V18VLow quiescent current drain: 4 mA Voltage gains from 20 to 200Ground referenced inputSelf-centering output ...

LM386 Data Sheet

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Part Number:: LM386
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/10/27

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Product Details

Description

Features:

Battery operation
Minimum external parts
Wide supply voltage range: 4V12V or 5V18V
Low quiescent current drain: 4 mA
Voltage gains from 20 to 200
Ground referenced input
Self-centering output quiescent voltage
Low distortion
Available in 8 pin MSOP package

Application

AM-FM radio amplifiers
Portable tape player amplifiers
Intercoms
TV sound systems
Line drivers
Ultrasonic drivers
Small servo drivers
Power converters

Pinout

Connection Diagram

Specifications

Channels	1 Channels
User Supply	6 Volt
Supply Range	+4 - +18 V
Power@ 8Ohms, 1% THD	0.25 Watt
Power@ 8Ohms, 10% THD	0.325 Watt
PSRR	50 dB
THD	0.25 %
THD Conditions	Po=0.125W @ Vs=6V, RL=8ohms
Temperature Min	0 deg C
Temperature Max	70 deg C
View Using Catalog

Supply Voltage
(LM386N-1, -3, LM386M-1)
Supply Voltage (LM386N-4)
Package Dissipation (Note 3)
(LM386N)
(LM386M)
(LM386MM-1)
Input Voltage
Storage Temperature
Operating Temperature
Junction Temperature
Soldering Information
Dual-In-Line Package
Soldering (10 sec)
Small Outline Package
(SOIC and MSOP)
Vapor Phase (60 sec)
Infrared (15 sec)
See AN-450 "Surface Mounting Methods and Their
on Product Reliability" for other methods of soldering
surface mount devices.
Thermal Resistance
qJC (DIP)
qJA (DIP)
qJC (SO Package)
qJA (SO Package)
qJA (MSOP)
qJC (MSOP)

15V
22V

1.25W
0.73W
0.595W
±0.4V
−65°C to +150°C
0°C to +70°C
+150°C

+260°C

+215°C
+220°C

37°C/W
107°C/W
35°C/W
172°C/W
210°C/W
56°C/W

Description

The LM386 is a power amplifier 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 will increase 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 milliwatts when operating from a 6 volt supply, making the LM386 ideal for battery operation.

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LM386M-1	SLM	0	42786	0	0	3352500	2	951281028
LM386MMX-1	SLM	0	42786	0	0	3352500	2	951281028
LM386MX-1	SLM	0	42786	0	0	3352500	2	951281028
LM386N-1	SLM	0	42786	0	0	3352500	2	951281028
LM386N-3	SLM	0	42786	0	0	3352500	2	951281028
LM386N-4	SLM	0	42786	0	0	3352500	2	951281028

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

Application Notes

Title	Size in Kbytes	Date
AN-263: Application Note 263 Sine Wave Generation Techniques	350 Kbytes	26-May-09	Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

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If you have trouble printing or viewing PDF file(s), see Printing Problems.

LM386

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