LF351N

LF351N Datasheet

LF351

Part	Datasheet
LF351N	LF351N (pdf)

Related Parts	Information
LF351MX	LF351MX
LF351M	LF351M

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LF351 Single Operational Amplifier JFET • Internally trimmed offset voltage 10mV • Low input bias current 50pA • Wide gain bandwidth 4MHz • High slew rate 13V/µs • High input impedance : The LF351 is JFET input operational amplifier with an internally compensated input offset voltage. The JFET input device provides wide bandwidth, low input bias currents and offset currents. 8-DIP 1 8-SOP Internal Block Diagram 2001 Fairchild Semiconductor Corporation LF351 Schematic Diagram Absolute Maximum Ratings Parameter Value Unit Supply Voltage ±18 Differential Input Voltage VI DIFF Input Voltage Range ±15 Output Short Circuit Duration Continuous Power Dissipation Operating Temperature TOPR 0 ~ +70 Storage Temperature Range TSTG -65 ~ +150 LF351 Electrical Characteristics VCC = +15V, VEE = - 15V, TA = 25 °C. unless otherwise specified Parameter Input Offset Voltage Input Offset Voltage Drift Note1 Input Offset Current Input Bias Current Input Resistance Note1 Large Signal Voltage Gain Output Voltage Swing Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Power Supply Current Slew Rate Note1 Gain-Bandwidth Product Note1 Symbol VIO IBAIS RI GV VO P-P VI R CMRR PSRR ICC SR GBW Conditions Min. 0 °C - RS = 0 °C - Ordering Information Product Number LF351N LF351M Package 8-DIP 8-SOP Operating Temperature 0 ~ + 70°C LF351 LF351 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, and c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 6/1/01 0.0m 001 2001 Fairchild Semiconductor Corporation

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LF351

Single Operational Amplifier JFET
• Internally trimmed offset voltage 10mV
• Low input bias current 50pA
• Wide gain bandwidth 4MHz
• High slew rate 13V/µs
• High input impedance :

The LF351 is JFET input operational amplifier with an internally compensated input offset voltage. The JFET input device provides wide bandwidth, low input bias currents and offset currents.
8-DIP
1 8-SOP

Internal Block Diagram
2001 Fairchild Semiconductor Corporation

LF351

Schematic Diagram

Absolute Maximum Ratings

Parameter

Value

Unit

Supply Voltage
±18

Differential Input Voltage

VI DIFF

Input Voltage Range
±15

Output Short Circuit Duration

Continuous

Power Dissipation

Operating Temperature

TOPR
0 ~ +70

Storage Temperature Range

TSTG
-65 ~ +150

LF351

Electrical Characteristics

VCC = +15V, VEE = - 15V, TA = 25 °C. unless otherwise specified

Parameter Input Offset Voltage Input Offset Voltage Drift Note1 Input Offset Current

Input Bias Current Input Resistance Note1 Large Signal Voltage Gain Output Voltage Swing Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Power Supply Current Slew Rate Note1 Gain-Bandwidth Product Note1

Symbol VIO

IBAIS RI GV

VO P-P VI R CMRR PSRR ICC SR GBW

Conditions

Min.
0 °C -

RS = 0 °C -
Ordering Information

Product Number LF351N LF351M

Package 8-DIP 8-SOP

Operating Temperature 0 ~ + 70°C

LF351

LF351

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:

Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, and c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user.

A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
6/1/01 0.0m 001 2001 Fairchild Semiconductor Corporation

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived LF351N Datasheet file may be downloaded here without warranties.

Datasheet ID: LF351N 634289