Manufacturer Part Number
LM3900DR
Manufacturer
Texas Instruments
Introduction
Quad Norton amplifier IC
Designed for general-purpose, low-power amplifier applications
Product Features and Performance
4 independent Norton amplifier circuits in a single package
Wide operating voltage range (4.4V to 32V)
Low quiescent current (6.2mA per channel)
High slew rate (20V/us)
Gain bandwidth product of 2.5MHz
Internal compensation for stable operation
Product Advantages
Versatile and configurable amplifier circuits
Efficient power consumption
High-speed performance
Stable operation
Key Technical Parameters
Package: 14-SOIC
Mounting Type: Surface Mount
Operating Temperature: 0°C to 70°C
Number of Circuits: 4
Gain Bandwidth Product: 2.5MHz
Voltage Supply Span: 4.4V to 32V
Current Supply: 6.2mA per channel
Slew Rate: 20V/us
Amplifier Type: General Purpose
Current Output: 10mA per channel
Current Input Bias: 30nA
Quality and Safety Features
RoHS3 compliant
Compatibility
Suitable for a wide range of low-power, general-purpose amplifier applications
Application Areas
Audio amplifiers
Sensor signal conditioning
Instrumentation amplifiers
Active filters
Comparator circuits
Product Lifecycle
The LM3900DR is a mature and well-established product, with no indications of discontinuation.
Replacement or upgraded parts may be available from Texas Instruments or other manufacturers.
Several Key Reasons to Choose This Product
Versatile 4-channel amplifier design
Efficient power consumption
High-speed performance with 2.5MHz gain bandwidth
Stable and reliable operation across a wide range of supply voltages
Compatibility with a variety of low-power amplifier applications