Manufacturer Part Number
OPA855QDSGRQ1
Manufacturer
Texas Instruments
Introduction
High-speed, precision, low-noise operational amplifier (op-amp)
Designed for demanding applications that require high bandwidth and fast slew rate
Product Features and Performance
Gain bandwidth product of 8GHz
Slew rate of 2750V/s
-3dB bandwidth of 2.5GHz
Low input offset voltage of 200mV
Low input bias current of 12μA
Rail-to-rail output
Wide supply voltage range of 3.3V to 5.25V
Low supply current of 17.8mA
Product Advantages
Excellent high-frequency performance
Precision and low-noise operation
Wide operating temperature range of -40°C to 125°C
Automotive-grade qualification (AEC-Q100)
Key Technical Parameters
Supply voltage range: 3.3V to 5.25V
Supply current: 17.8mA
Gain bandwidth product: 8GHz
Slew rate: 2750V/s
-3dB bandwidth: 2.5GHz
Input offset voltage: 200mV
Input bias current: 12μA
Output current: 105mA
Quality and Safety Features
AEC-Q100 qualified for automotive applications
RoHS compliance (specific status not provided)
Compatibility
Surface mount, 8-pin WFDFN package
Application Areas
High-speed instrumentation
High-frequency data acquisition
Broadband communication systems
Radar and imaging systems
Product Lifecycle
Current product, no indication of discontinuation
Replacement or upgrade options may be available from Texas Instruments
Key Reasons to Choose This Product
Exceptional high-frequency performance with 8GHz gain bandwidth and 2.5GHz -3dB bandwidth
Fast slew rate of 2750V/s for precise, low-distortion amplification
Wide operating temperature range and automotive-grade qualification for reliable operation
Low noise and input offset voltage for precision applications
Wide supply voltage range and low supply current for flexible power supply design