Manufacturer Part Number
OPA2349EA/3K
Manufacturer
Texas Instruments
Introduction
High-performance, low-power, dual operational amplifier
Product Features and Performance
Rail-to-rail input and output
Wide supply voltage range of 1.8V to 5.5V
Low input offset voltage of 2mV
Extremely low input bias current of 0.5pA
High gain bandwidth product of 70kHz
Low supply current of 1mA per amplifier
Wide operating temperature range of -55°C to 85°C
Product Advantages
Excellent performance in low-power applications
Suitable for portable and battery-powered devices
Ideal for instrumentation, medical, and industrial applications
Key Technical Parameters
Operational Amplifier Type: CMOS
Number of Circuits: 2
Supply Voltage Range: 1.8V to 5.5V
Input Offset Voltage: 2mV
Input Bias Current: 0.5pA
Gain Bandwidth Product: 70kHz
Slew Rate: 0.02V/μs
Output Current per Channel: 8mA
Quality and Safety Features
RoHS3 compliant
Suitable for surface mount applications
Compatibility
Package: SOT-23-8
Mounting Type: Surface Mount
Application Areas
Instrumentation
Medical equipment
Industrial control
Portable and battery-powered devices
Product Lifecycle
This product is currently in active production and available.
No immediate plans for discontinuation or replacement.
Key Reasons to Choose This Product
Excellent low-power performance with wide supply voltage range
Extremely low input bias current for high-precision applications
Versatile package and mounting options for various design needs
Proven reliability and long-term availability from Texas Instruments
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