Manufacturer Part Number
OPA2834IDGKR
Manufacturer
Texas Instruments
Introduction
High-performance dual operational amplifier for instrumentation and buffer applications
Product Features and Performance
Rail-to-rail input and output operation
Low input offset voltage of 350 μV
High gain-bandwidth of 20 MHz
Low input bias current of 50 nA
High slew rate of 26 V/μs
Wide supply voltage range of 2.7 V to 5.4 V
Low quiescent current of 170 μA per channel
Capable of driving loads up to 20 mA per channel
Product Advantages
Excellent performance for instrumentation and buffer applications
Wide operating temperature range of -40°C to 125°C
Small 8-VSSOP package for space-constrained designs
RoHS3 compliant for environmentally-friendly usage
Key Technical Parameters
Number of Circuits: 2
Gain Bandwidth Product: 20 MHz
Voltage Supply Span (Min/Max): 2.7 V to 5.4 V
Current Supply: 170 μA per channel
Slew Rate: 26 V/μs
Voltage Input Offset: 350 μV
Amplifier Type: Voltage Feedback
Current Output / Channel: 20 mA
Current Input Bias: 50 nA
-3dB Bandwidth: 20 MHz
Quality and Safety Features
RoHS3 compliant for environmentally-friendly usage
Extensive qualification and testing to ensure high reliability
Compatibility
Compatible with a wide range of electronic systems and applications that require high-performance operational amplifiers
Application Areas
Instrumentation and buffer applications
Data acquisition systems
Sensor conditioning circuits
Medical electronics
Industrial control systems
Product Lifecycle
The OPA2834 is an active and widely used product in Texas Instruments' operational amplifier portfolio.
Replacements and upgrades are readily available from Texas Instruments, ensuring long-term product support and availability.
Key Reasons to Choose This Product
Excellent performance characteristics, including low input offset voltage, high gain-bandwidth, and high slew rate
Wide supply voltage and operating temperature range for versatile applications
Small 8-VSSOP package for space-constrained designs
RoHS3 compliance for environmentally-friendly usage
Reliable and long-term availability from a trusted manufacturer, Texas Instruments
OPA2835IRUNRTexas Instruments