LF351 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

LF351

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIER

STMicroelectronics 

LF151 - LF251 - LF351

SCHEMATIC DIAGRAM

VCC

Non-inveirntipnugt

Inveinrtpinugt

100Ω

200Ω

100Ω

30k

O utput

8.2k

1.3k

35k

1.3k

35k

100 Ω

VCC

Offse t Null1

Offse t Null2

INPUT OFFSET VOLTAGE NULL CIRCUITS

LF35 1

N1

N2

10 0kΩ

VCC

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VCC Supply Voltage - (note 1)

±18

V

Vi Input Voltage - (note 3)

±15

V

Vid Differential Input Voltage - (note 2)

±30

V

Ptot Power Dissipation

680

mW

Toper

Output Short-circuit Duration - (note 4)

Operating Free Air Temperature Range

Tstg Storage Temperature Range

LF351

LF251

LF151

Infinite

0 to 70

oC

–40 to 105

–55 to 125

–65 to 150

oC

Notes :

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

zero reference level is the midpoint between VCC+ and VCC–.

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.

2/9

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