LM381 datasheet(2/6 Pages) NSC

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Absolute Maximum Ratings

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Supply Voltage

40V

Power Dissipation (Note 1)

156 W

Operating Temperature Range

0 Cto a70 C

Storage Temperature Range

65 Cto a150 C

Lead Temperature (Soldering 10 sec)

260 C

Electrical Characteristics TA e 25 C VCC e 14V unless otherwise stated

Parameter

Conditions

Min

Typ

Max

Units

Voltage Gain

Open Loop (Differential Input) f e100 Hz

160000

Open Loop (Single Ended) f e 100 Hz

320000

Supply Current

VCC 9V to 40V RL e %

Input Resistance

(Positive Input)

100

(Negative Input)

200

Input Current

(Negative Input)

Output Resistance

Open Loop

150

Output Current

Source

Sink

Output Voltage Swing

Peak-to-Peak

VCC b 2V

Unity Gain Bandwidth

MHz

Power Bandwidth

20 VPP (VCC e 24V)

kHz

Maximum Input Voltage

Linear Operation

300

mVrms

Supply Rejection Ratio

f e 1 kHz

120

Channel Separation

f e 1 kHz

Total Harmonic Distortion

60 dB Gain f e 1 kHz

Total Equivalent Input

RS e 60X 10–10000 Hz (Single Ended

Noise

Input Flat Gain Circuit AV e 1000)

LM381A

Vrms

LM381

Vrms

Note 1

For operation in ambient temperatures above 25 C the device must be derated based on a 150 C maximum junction temperature and a thermal resistance

of 80 CW junction to ambient

Connection Diagram

Dual-In-Line Package

TLH7841 – 2

Top View

Order Number LM381N or LM381AN

See NS Package Number N14A

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