LF353MX/NOPB National Semiconductor, LF353MX/NOPB Datasheet

IC OP AMP WB DUAL JFET IN 8-SOIC

LF353MX/NOPB

Manufacturer Part Number
LF353MX/NOPB
Description
IC OP AMP WB DUAL JFET IN 8-SOIC
Manufacturer
National Semiconductor
Series
BI-FET II™r
Datasheets

Specifications of LF353MX/NOPB

Amplifier Type
J-FET
Number Of Circuits
2
Slew Rate
13 V/µs
Gain Bandwidth Product
4MHz
Current - Input Bias
50pA
Voltage - Input Offset
5000µV
Current - Supply
3.6mA
Voltage - Supply, Single/dual (±)
10 V ~ 36 V, ±5 V ~ 18 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Bandwidth
4 MHz
Channel Separation
-120
Common Mode Rejection Ratio
100
Current, Input Bias
50 pA
Current, Input Offset
25 pA
Current, Output
20 mA
Current, Supply
3.6 mA
Harmonic Distortion
0.02 %
Number Of Amplifiers
Dual
Package Type
SOIC-8
Resistance, Input
10^12 Ohms
Temperature, Operating, Range
0 to +70 °C
Voltage, Gain
100 V/mV
Voltage, Input
10 to 36 V
Voltage, Noise
16 nV/sqrt Hz
Voltage, Offset
5 mV
Voltage, Output, High
13.5 V
Voltage, Output, Low
-13.5 V
Voltage, Supply
±15 V
Leaded Process Compatible
Yes
Rohs Compliant
Yes
Peak Reflow Compatible (260 C)
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Current - Output / Channel
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
LF353MX
LF353MXTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LF353MX/NOPB
Manufacturer:
NS
Quantity:
1 000
Part Number:
LF353MX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
LF353MX/NOPB
0
© 2003 National Semiconductor Corporation
LF353
Wide Bandwidth Dual JFET Input Operational Amplifier
General Description
These devices are low cost, high speed, dual JFET input
operational amplifiers with an internally trimmed input offset
voltage (BI-FET II
current yet maintain a large gain bandwidth product and fast
slew rate. In addition, well matched high voltage JFET input
devices provide very low input bias and offset currents. The
LF353 is pin compatible with the standard LM1558 allowing
designers to immediately upgrade the overall performance of
existing LM1558 and LM358 designs.
These amplifiers may be used in applications such as high
speed integrators, fast D/A converters, sample and hold
circuits and many other circuits requiring low input offset
voltage, low input bias current, high input impedance, high
slew rate and wide bandwidth. The devices also exhibit low
noise and offset voltage drift.
Typical Connection
Simplified Schematic
BI-FET II
is a trademark of National Semiconductor Corporation.
technology). They require low supply
1/2 Dual
DS005649
00564914
00564916
Features
n Internally trimmed offset voltage:
n Low input bias current:
n Low input noise voltage:
n Low input noise current:
n Wide gain bandwidth:
n High slew rate:
n Low supply current:
n High input impedance:
n Low total harmonic distortion :
n Low 1/f noise corner:
n Fast settling time to 0.01%:
Connection Diagram
Order Number LF353M, LF353MX or LF353N
See NS Package Number M08A or N08E
Dual-In-Line Package
Top View
December 2003
www.national.com
0.01 pA/
00564917
25 nV/
13 V/µs
≤0.02%
3.6 mA
10 mV
4 MHz
10
50 Hz
50pA
2 µs
12
Hz
Hz

Related parts for LF353MX/NOPB

LF353MX/NOPB Summary of contents

Page 1

... The devices also exhibit low noise and offset voltage drift. Typical Connection Simplified Schematic 1/2 Dual BI-FET II ™ trademark of National Semiconductor Corporation. © 2003 National Semiconductor Corporation Features n Internally trimmed offset voltage: n Low input bias current: n Low input noise voltage: n Low input noise current: ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Power Dissipation Operating Temperature Range T (MAX) j Differential Input Voltage Input Voltage Range (Note 3) Output Short Circuit Duration Storage Temperature Range Lead Temp ...

Page 3

AC Electrical Characteristics (Note 5) Symbol Parameter THD Total Harmonic Distortion Note 2: For operating at elevated temperatures, the device must be derated based on a thermal resistance of 115˚C/W typ junction to ambient for the N package, and 158˚C/W ...

Page 4

Typical Performance Characteristics Negative Common-Mode Input Voltage Limit Negative Current Limit Output Voltage Swing www.national.com (Continued) Positive Current Limit 00564922 00564924 00564926 4 00564923 Voltage Swing 00564925 Gain Bandwidth 00564927 ...

Page 5

Typical Performance Characteristics Bode Plot Distortion vs. Frequency Open Loop Frequency Response (Continued) 00564928 Undistorted Output Voltage Swing 00564930 Common-Mode Rejection Ratio 00564932 5 Slew Rate 00564929 00564931 00564933 www.national.com ...

Page 6

Typical Performance Characteristics Power Supply Rejection Ratio Open Loop Voltage Gain (V/V) Inverter Settling Time www.national.com (Continued) Equivalent Input Noise Voltage 00564934 Output Impedance 00564936 00564938 6 00564935 00564937 ...

Page 7

Pulse Response Small Signaling Inverting Large Signal Inverting Application Hints These devices are op amps with an internally trimmed input offset voltage and JFET input devices (BI-FET II). These JFETs have large reverse breakdown voltages from gate to source and ...

Page 8

Application Hints (Continued) since raising the input back within the common-mode range again puts the input stage and thus the amplifier in a normal operating mode. Exceeding the positive common-mode limit on a single input will not change the phase ...

Page 9

Typical Applications Note 1: All controls flat. Note 2: Bass and treble boost, mid flat. Note 3: Bass and treble cut, mid flat. Note 4: Mid boost, bass and treble flat. Note 5: Mid cut, bass and treble flat. • ...

Page 10

Typical Applications www.national.com (Continued) Improved CMRR Instrumentation Amplifier Fourth Order Low Pass Butterworth Filter 10 00564941 00564942 ...

Page 11

Typical Applications (Continued) Fourth Order High Pass Butterworth Filter 11 00564943 www.national.com ...

Page 12

Typical Applications www.national.com (Continued) Ohms to Volts Converter 12 00564944 ...

Page 13

Physical Dimensions inches (millimeters) unless otherwise noted Order Number LF353M or LF353MX NS Package Number M08A Molded Dual-In-Line Package Order Number LF353N NS Package N08E 13 www.national.com ...

Page 14

... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

Related keywords