ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Supply Voltage - (note 1)

±18

V

Input Voltage - (note 3)

±15

V

Differential Input Voltage - (note 2)

±30

V

Power Dissipation

680

mW

Output Short-circuit Duration - (note 4)

Infinite

Operating Free Air Temperature Range

LF351

LF251

LF151

0to 70

–40 to 105

–55 to 125

Storage Temperature Range

–65 to 150

Notes :

1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the

2. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal.

3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.

4. The output may be shorted to ground or to either supply. Temperature and /or supply voltages must be limited to ensure that the

dissipation rating is not exceeded.

Output

Non-inverting

input

Inve rting

input

V

CC

V

CC

100Ω

1.3k

30k

35k

35k

100 Ω

1.3k

8.2k

Offse t Null1

Offs e t Null2

100Ω

200Ω

SCHEMATIC DIAGRAM

N1

N2

LF35 1

INPUT OFFSET VOLTAGE NULL CIRCUITS

LF151 - LF251 - LF351

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