Manufacturer Part Number
LMH6643MAX
Manufacturer
Texas Instruments
Introduction
Dual High-Speed, High-Precision Operational Amplifier
Product Features and Performance
Rail-to-rail output
Low input offset voltage of 1 mV
High slew rate of 135 V/μs
High bandwidth of 130 MHz
Low supply current of 2.7 mA per channel
Wide supply voltage range from 2.7 V to 12.8 V
±75 mA output current per channel
Extended temperature range of -40°C to 85°C
Product Advantages
Excellent dynamic performance for high-speed, precision applications
Ideal for driving high-capacitive loads
Suitable for a wide range of supply voltages
Key Technical Parameters
Manufacturer Part Number: LMH6643MAX
Number of Circuits: 2
Voltage Supply Span (Min): 2.7 V
Voltage Supply Span (Max): 12.8 V
Current Supply: 2.7 mA (per channel)
Slew Rate: 135 V/μs
Voltage Input Offset: 1 mV
Amplifier Type: Voltage Feedback
Current Output / Channel: 75 mA
Current Input Bias: 1.6 μA
-3dB Bandwidth: 130 MHz
Quality and Safety Features
Compliant with RoHS directive (RoHS non-compliant)
Compatibility
Surface mount package: 8-SOIC (0.154", 3.90mm Width)
Application Areas
Suitable for a wide range of high-speed, high-precision applications such as:
- High-speed data acquisition
- High-speed video amplifiers
- Driving high-capacitive loads
- Sensor signal conditioning
Product Lifecycle
The LMH6643MAX is an active product, and Texas Instruments continues to support and manufacture this device.
Several Key Reasons to Choose This Product
Excellent dynamic performance with high slew rate and wide bandwidth
Wide supply voltage range and low supply current for versatile applications
Capable of driving high-capacitive loads with ±75 mA output current per channel
Extended temperature range for reliable operation in various environments
Surface mount package for easy integration into compact designs
