LM359
www.ti.com
SNOSBT4C –MAY 1999–REVISED MARCH 2013
LM359 Dual, High Speed, Programmable, Current Mode (Norton) Amplifiers
Check for Samples: LM359
1
FEATURES
APPLICATIONS
2
•
User Programmable Gain Bandwidth Product,
Slew Rate, Input Bias Current, Output Stage
Biasing Current and Total Device Power
Dissipation
•
•
•
•
General Purpose Video Amplifiers
High Frequency, High Q Active Filters
Photo-Diode Amplifiers
Wide Frequency Range Waveform Generation
Circuits
•
•
•
High Gain Bandwidth Product (ISET = 0.5 mA)
–
–
400 MHz for AV = 10 to 100
30 MHz for AV = 1
•
All LM3900 AC Applications Work to Much
Higher Frequencies
High Slew Rate (ISET = 0.5 mA)
DESCRIPTION
–
–
60 V/μs for AV = 10 to 100
30 V/μs for AV = 1
The LM359 consists of two current differencing
(Norton) input amplifiers. Design emphasis has been
placed on obtaining high frequency performance and
providing user programmable amplifier operating
characteristics. Each amplifier is broadbanded to
provide a high gain bandwidth product, fast slew rate
and stable operation for an inverting closed loop gain
of 10 or greater. Pins for additional external
frequency compensation are provided. The amplifiers
are designed to operate from a single supply and can
accommodate input common-mode voltages greater
than the supply.
Current Differencing Inputs Allow High
Common-Mode Input Voltages
•
•
Operates from a Single 5V to 22V Supply
Large Inverting Amplifier Output Swing, 2 mV
to VCC − 2V
•
Low Spot Noise, 6 nV /√Hz, for f > 1 kHz
Typical Application
Connection Diagram
Figure 1. PDIP/SOIC Package
Top View
See Package Number D0014A or NFF0014A
•
•
•
AV = 20 dB
−3 dB bandwidth = 2.5 Hz to 25 MHz
Differential phase error < 1° at 3.58
MHz
•
Differential gain error < 0.5% at 3.58
MHz
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1999–2013, Texas Instruments Incorporated