LM386D datasheet(2/6 Pages) TGS

2 / 6 page

LM386N/D

EQUIVALENT SCHEMATIC AND CONNECTION DIAGRAMS

ABSOLUTE MAXIMUM RATINGS (Ta=25°C)

C h a r a c t e r i s t i c

S y mb o l

Va l u e

U n i t

Maximu m Input Vo ltage

V IN

±0.4

Supply Vo ltage

Vcc

S O P 8

6 6 0

Maximu m Power Disspation

DIP8

P D

1200

Soldering temp erature(10 sec.)

T S

2 6 0

°C

Junction Te mp erature

150

°C

Operating Te mp erature

Ta mb

-10~+70

°C

St orage Te mp erature

Ts tg

-40~125

°C

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified: Vcc=6V , R L =8 Ω , f=1kHz , Ta mb =25 ℃ )

C h a r a c t e r i s t i c s

Te s t c o n d i t i o n s

Sy mbol

M i n

Ty p

Max

U nit

Operating Supply

Voltage

V c c

1 2

Quiescent Current

Vcc=6V ， V IN =0

I c c

Vcc=6V, R L =8

Ω， THD=10%

2 5 0

3 2 5

Output Power

Vcc=9V, R L =8

Ω， THD=10%

5 0 0

7 0 0

Vcc=6V, f=1kHz

Voltage Gain

10 μ Ffrom Pin 1 to 8

4 6

Bandwidth

Vcc=6V ， Pins 1 and 8 open

B W

3 0 0

k H z

Total Harm onic

Distortion

Vcc=6V ， R L =8 Ω， Po=125mW ，

f=1kHz

Pins 1 and 8 open

T H D

0 . 2

Power Supply

Rejection Ratio

Vcc=6V ， f=1kHz ， C BYPA S S =1 0 μ

Pins 1 and 8 open referred to

Output

P S R R

5 0

d B

Input Resistance

R IN

5 0

k Ω

Input Bias Current

Vcc=6V ， Pins 2 and 3 open

I B

2 5 0

n A

2/6

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