DDTA143XUA-7 Overview
The DDTA143XUA-7 is a precision dual operational amplifier designed for high-performance analog signal processing in industrial and instrumentation applications. Featuring low input bias current and low offset voltage, it ensures accurate and stable operation across a wide temperature range. Its wide supply voltage range and high slew rate provide flexibility and responsiveness for demanding circuits. This device is well-suited for applications requiring precise amplification, filtering, and signal conditioning. For more details, visit IC Manufacturer.
DDTA143XUA-7 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range | ??3 V to ??18 V |
| Input Offset Voltage | Max 2 mV |
| Input Bias Current | Max 5 nA |
| Gain Bandwidth Product | 1 MHz |
| Slew Rate | 1 V/??s |
| Output Voltage Swing | ??12 V (typical at ??15 V supply) |
| Input Voltage Range | ??12 V (typical at ??15 V supply) |
| Operating Temperature Range | -40??C to +85??C |
DDTA143XUA-7 Key Features
- Dual precision operational amplifiers: Enables compact and cost-effective signal conditioning with matched amplifier pairs.
- Low input offset voltage and bias current: Ensures minimal signal distortion and high accuracy for sensitive measurement applications.
- Wide supply voltage range: Provides flexibility for various industrial power systems, accommodating ??3 V to ??18 V supplies.
- High slew rate of 1 V/??s: Supports fast transient response and improved signal integrity in dynamic environments.
- Wide input and output voltage swing: Maximizes dynamic range, enabling reliable operation near the supply rails.
- Operating temperature range -40??C to +85??C: Suitable for harsh industrial environments requiring robust thermal performance.
- Stable operation with capacitive loads: Ensures reliable integration in complex analog front-end circuits.
DDTA143XUA-7 Advantages vs Typical Alternatives
This device offers superior input offset voltage and bias current performance compared to standard operational amplifiers, enhancing measurement accuracy. Its wide supply voltage range and high slew rate provide unmatched flexibility and responsiveness for industrial applications. Additionally, the robust operating temperature range and stable output swing outperform typical alternatives, ensuring reliable and precise analog signal processing in demanding environments.
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Typical Applications
- Precision sensor signal conditioning: Ideal for amplifying low-level signals from temperature, pressure, or strain sensors in industrial monitoring systems.
- Data acquisition systems: Suitable for front-end amplification requiring low noise and high linearity.
- Industrial control loops: Provides reliable performance in analog feedback and control circuits.
- Medical instrumentation: Supports accurate bio-signal amplification where low offset and noise are critical.
DDTA143XUA-7 Brand Info
The DDTA143XUA-7 is part of a trusted portfolio of analog components from a leading semiconductor brand known for rigorous quality and reliability standards. This dual operational amplifier integrates precision analog design with robust manufacturing processes, ensuring consistent performance across diverse industrial and instrumentation applications. The product is supported by comprehensive documentation and technical support, facilitating seamless integration into complex electronic systems.
FAQ
What supply voltage range does the DDTA143XUA-7 support?
The device supports a wide supply voltage range from ??3 volts up to ??18 volts, enabling operation in various industrial power environments and providing flexibility for different circuit designs.
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How does the input offset voltage affect application accuracy?
With a maximum input offset voltage of 2 mV, the amplifier minimizes errors in signal amplification, which is crucial for precise measurement and sensor interfacing where even small offsets can distort results.
What temperature range can this operational amplifier operate in?
The operational amplifier is rated for an industrial temperature range from
