Manufacturer Part Number
LMH6550MA
Manufacturer
Texas Instruments
Introduction
Differential-input, high-speed operational amplifier
Product Features and Performance
High-speed operation with 400 MHz -3 dB bandwidth
Fast 3000 V/µs slew rate
Low 1 mV input offset voltage
Low 8 µA input bias current
Operates on a 4.5 V to 12 V single power supply
Capable of driving 75 mA output current per channel
Product Advantages
Excellent high-frequency performance
Low noise and distortion
Wide supply voltage range
High output current capability
Key Technical Parameters
Voltage Supply Span (Min): 4.5 V
Voltage Supply Span (Max): 12 V
Current Supply: 20 mA
Slew Rate: 3000 V/s
Voltage Input Offset: 1 mV
Amplifier Type: Differential
Current Output / Channel: 75 mA
Current Input Bias: 8 µA
-3 dB Bandwidth: 400 MHz
Quality and Safety Features
RoHS non-compliant
Compatibility
Surface mount package: 8-SOIC (0.154", 3.90mm Width)
Application Areas
High-speed instrumentation
Video and RF signal processing
High-speed buffer amplifiers
Ultrasound systems
Radar and communications systems
Product Lifecycle
The LMH6550MA is an active product and is not nearing discontinuation.
Replacement or upgrade options may be available, but should be verified with Texas Instruments.
Key Reasons to Choose This Product
Excellent high-frequency performance with 400 MHz bandwidth and 3000 V/µs slew rate
Low noise and distortion for sensitive signal processing applications
Wide 4.5 V to 12 V supply voltage range provides design flexibility
High 75 mA output current capability to drive heavy loads
Surface mount package for easy integration into modern circuit designs
