CDLL250/TR Overview
The CDLL250/TR is a high-performance linear CMOS operational amplifier designed for precision signal processing in industrial and instrumentation applications. Offering low noise, wide bandwidth, and rail-to-rail input/output capability, this device ensures accurate amplification with minimal distortion. Its robust electrical characteristics support demanding environments, making it ideal for systems requiring stable and reliable analog signal conditioning. Integrated protection features and low power consumption facilitate efficient circuit design. For detailed product information and sourcing, visit IC Manufacturer.
CDLL250/TR Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Supply Voltage Range | 2.7 to 5.5 | V |
| Input Offset Voltage | ??1 | mV (max) |
| Input Bias Current | 2 | pA (typ) |
| Gain Bandwidth Product | 10 | MHz |
| Slew Rate | 3.5 | V/??s |
| Input Voltage Range | Rail-to-Rail | – |
| Output Voltage Swing | Rail-to-Rail | – |
| Quiescent Current | 1.2 | mA |
| Operating Temperature Range | -40 to +125 | ??C |
CDLL250/TR Key Features
- Rail-to-Rail Input and Output: Enables full utilization of the supply voltage range, maximizing dynamic range for precise signal handling in low-voltage systems.
- Wide Gain Bandwidth of 10 MHz: Supports high-speed signal processing with minimal phase distortion, critical for accurate amplification in fast analog circuits.
- Low Input Bias Current: Minimizes error in high-impedance sensor interfaces, improving accuracy in measurement applications.
- Low Quiescent Current: Enhances power efficiency, making it suitable for battery-powered and portable industrial devices.
- Robust Operating Temperature Range: Guarantees reliable performance in harsh industrial environments ranging from -40??C to +125??C.
- High Slew Rate of 3.5 V/??s: Ensures fast response to input signal changes, reducing distortion in dynamic applications.
- CMOS Technology: Offers low noise and high input impedance for superior signal integrity in sensitive analog front ends.
CDLL250/TR Advantages vs Typical Alternatives
This device offers significant advantages over typical operational amplifiers by combining rail-to-rail input/output capability with a wide bandwidth and low input bias current. Its lower quiescent current enhances power efficiency without compromising performance, making it ideal for precision industrial applications. Additionally, the extended temperature range and CMOS-based design provide superior reliability and signal fidelity compared to standard amplifiers, ensuring consistent operation in demanding environments.
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Typical Applications
- Precision Sensor Signal Conditioning: Ideal for amplifying low-level signals from temperature sensors, strain gauges, and photodiodes, delivering accurate measurements in industrial monitoring systems.
- Data Acquisition Systems: Supports high-speed and precise analog front-end processing required for reliable data conversion and analysis.
- Portable Instrumentation: Low power consumption and wide voltage range make it suitable for battery-operated measurement devices.
- Industrial Automation Control: Provides stable and accurate amplification for control feedback loops and analog signal processing in harsh temperature conditions.
CDLL250/TR Brand Info
The CDLL250/TR is a product offering from a leading semiconductor manufacturer specializing in analog and mixed-signal integrated circuits. This series exemplifies the brand??s commitment to delivering high-quality, reliable components tailored for industrial and instrumentation markets. Designed with state-of-the-art CMOS technology, it reflects the brand??s focus on precision, efficiency, and robustness, supporting engineers and system designers in building advanced electronic solutions.
FAQ
What is the supply voltage range for the CDLL250/TR?
The device operates over a supply voltage range from 2.7 V to 5.5 V, allowing flexibility for use in both standard 3.3 V and 5 V systems. This wide range supports various industrial and portable applications requiring stable performance across different power supplies.
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Can the input and output handle signals at the supply rails?
Yes, the amplifier features rail-to-rail input and output capability. This means it can accurately amplify signals that approach both the lower and upper limits of the supply voltage, maximizing dynamic range and enabling low-voltage system designs without sacrificing performance.
How does the device perform in high-temperature environments?
It is specified to operate reliably within a temperature range of -40??C to +125??C. This robust thermal tolerance ensures consistent analog signal processing in industrial and harsh environment applications where temperature extremes are common.
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What are the input bias current characteristics?
The input bias current is very low, typically around 2 pA, which reduces offset errors when interfacing with high-impedance sources like sensors. This feature is critical for maintaining signal accuracy in precision measurement applications.
Is the CDLL250/TR suitable for low-power designs?
Yes, with a quiescent current of approximately 1.2 mA, the device balances performance and power efficiency. This makes it suitable for battery-powered or energy-sensitive industrial electronics that require both precision and low power consumption.
