KF353

KF353 Datasheet

KF353

Part	Datasheet
KF353	KF353 (pdf)

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KF353 Dual 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 KF353 is a 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 Internal Block Diagram 2001 Fairchild Semiconductor Corporation KF353 Schematic Diagram One Section Only Absolute Maximum Ratings Parameter Value Unit Power Supply Voltage ±18 Differential Input Voltage VI DIFF Input Voltage Range ±15 Output Short Circuit Duration Continuous Power Dissipation Operating Temperature Range TOPR 0 ~ +70 Storage Temperature Range TSTG -65 ~ +150 KF353 Electrical Characteristics VCC =+15V, VEE= -15V, TA=25 °C, unless otherwise specified Parameter Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Bias Current Input Resistance Large Signal Voltage Gain Output Voltage Swing Input Voltage Range Common Mode Rejection Ratio Power Supply Rejection Ratio Power Supply Current Slew Rate Gain-Bandwidth Product Channel Seperation Equivalent Input Noise Voltage Equivalent Input Noise Current Conditions 0 °C 0 °C 0 °C IBIAS Ordering Information Product Number KF353 Package 8-DIP Operating Temperature 0 ~ + 70°C KF353 KF353 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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KF353

Dual 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 KF353 is a 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

Internal Block Diagram
2001 Fairchild Semiconductor Corporation

KF353

Schematic Diagram

One Section Only

Absolute Maximum Ratings

Parameter

Value

Unit

Power Supply Voltage
±18

Differential Input Voltage

VI DIFF

Input Voltage Range
±15

Output Short Circuit Duration

Continuous

Power Dissipation

Operating Temperature Range

TOPR
0 ~ +70

Storage Temperature Range

TSTG
-65 ~ +150

KF353

Electrical Characteristics

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

Parameter Input Offset Voltage Input Offset Voltage Drift Input Offset Current

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

Equivalent Input Noise Voltage

Equivalent Input Noise Current

Conditions
0 °C
0 °C
0 °C

IBIAS
Ordering Information

Product Number KF353

Package 8-DIP

Operating Temperature 0 ~ + 70°C

KF353

KF353

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 KF353 Datasheet file may be downloaded here without warranties.

Datasheet ID: KF353 634142