LF347N Fairchild Optoelectronics Group, LF347N Datasheet

IC OPAMP JFET QUAD HS 14-DIP

LF347N

Manufacturer Part Number
LF347N
Description
IC OPAMP JFET QUAD HS 14-DIP
Manufacturer
Fairchild Optoelectronics Group
Datasheet

Specifications of LF347N

Amplifier Type
J-FET
Number Of Circuits
4
Slew Rate
13 V/µs
Gain Bandwidth Product
4MHz
Current - Input Bias
50pA
Voltage - Input Offset
5000µV
Current - Supply
7.2mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
14-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Current - Output / Channel
-
Voltage - Supply, Single/dual (±)
-
-3db Bandwidth
-
Other names
LF347NFS

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Features
• Low input bias current
• High input impedance
• Wide gain bandwidth: 4 MHz Typ.
• High slew rate: 13 V/ s Typ.
Internal Block Diagram
©2001 Fairchild Semiconductor Corporation
LF347
Quad Operational Amplifier (JFET)
Description
The LF347 is a high speed quad JFET input operational
amplifier. This feature high input impedance, wide
bandwidth, high slew rate, and low input offset voltage and
bias current. LF347 may be used in circuits requiring high
input impedance. High slew rate and wide bandwidth, low
input bias current.
14-SOP
14-DIP
1
1
www.fairchildsemi.com
Rev. 1.0.0

Related parts for LF347N

LF347N Summary of contents

Page 1

LF347 Quad Operational Amplifier (JFET) Features • Low input bias current • High input impedance • Wide gain bandwidth: 4 MHz Typ. • High slew rate Typ. Internal Block Diagram ©2001 Fairchild Semiconductor Corporation www.fairchildsemi.com Description The ...

Page 2

LF347 Schematic Diagram (One Section Only) Absolute Maximum Ratings Parameter Supply Voltage Differential Input Voltage Input Voltage Range Output Short Circuit Duration Power Dissipation Operating Temperature Range Storage Temperature Range 2 Symbol Value I(DIFF) V ...

Page 3

Electrical Characteristics (V = +15V -15V, T =25 C, unless otherwise specified Parameter Input Offset Voltage Input Offset Voltage Drift(Note2) Input Offset Current Input Bias Current Large Signal Voltage Gain Output Voltage Swing Input Voltage ...

Page 4

LF347 Mechanical Dimensions Package 6.40 0.20 0.252 0.008 #1 #7 7.62 0.300 4 14-DIP #14 #8 3.25 0.20 0.128 0.008 5.08 MAX 0.200 Dimensions in millimeters 0.20 MIN 0.008 3.30 0.30 0.130 0.012 ...

Page 5

Mechanical Dimensions Package #1 #7 6.00 0.236 3.95 0.156 5.72 0.225 0.60 0.20 0.024 0.008 (Continued) Dimensions in millimeters 14-SOP 1.55 0.10 0.061 0.004 #14 #8 0.30 1.80 MAX 0.071 0.012 0.20 0.008 LF347 0.05 MIN 0.002 5 ...

Page 6

... LF347 Ordering Information Product Number Package LF347N 14-DIP LF347M 14-SOP 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 ...

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