CDLL5302 Overview
The CDLL5302 is a dual operational amplifier designed for precision signal processing in industrial and instrumentation applications. Offering low noise, low distortion, and rail-to-rail input/output capability, this device ensures high accuracy and robustness in demanding environments. Its wide supply voltage range and low quiescent current make it suitable for both high-performance and power-sensitive designs. Engineers and sourcing specialists will find this IC a versatile and reliable choice for enhancing signal integrity and system efficiency. For more details and sourcing, visit IC Manufacturer.
CDLL5302 Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Supply Voltage Range | 2.7 to 12 | V |
| Input Offset Voltage | ??1 | mV (max) |
| Input Bias Current | 5 | pA (typ) |
| Gain Bandwidth Product | 3.5 | MHz |
| Slew Rate | 1.2 | V/??s |
| Input Voltage Range | Rail-to-Rail | |
| Output Voltage Swing | Rail-to-Rail | |
| Quiescent Current per Amplifier | 350 | ??A |
| Total Harmonic Distortion + Noise | 0.003 | % (typ) |
CDLL5302 Key Features
- Rail-to-rail input/output capability: Enables maximum dynamic range in low-voltage systems, improving signal fidelity and design flexibility.
- Low input bias current: Minimizes loading effects on high-impedance sensors, preserving signal accuracy in precision measurement applications.
- Wide supply voltage range: Supports operation from 2.7 V up to 12 V, accommodating various power supply configurations and enabling use in battery-powered or industrial systems.
- Low quiescent current: Facilitates energy-efficient designs by reducing power consumption without compromising performance.
- High gain bandwidth product: Provides fast response and high-frequency operation suitable for signal conditioning and filtering tasks.
- Low distortion and noise: Ensures clean signal amplification, critical for audio, sensor, and instrumentation circuits.
CDLL5302 Advantages vs Typical Alternatives
This device excels in delivering precise, low-noise amplification with rail-to-rail inputs and outputs, unlike many standard operational amplifiers. Its wide supply voltage range and low quiescent current offer superior versatility and energy efficiency. These characteristics make it a preferred option for engineers seeking reliable, high-performance analog front-end solutions with enhanced signal integrity and system-level power savings.
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Typical Applications
- Instrumentation and sensor signal conditioning: Ideal for amplifying low-level signals from high-impedance sensors due to its low input bias current and low noise.
- Data acquisition systems: Supports accurate signal amplification with low distortion and wide voltage range for precise measurement tasks.
- Portable and battery-powered devices: Low quiescent current extends battery life while maintaining performance.
- Industrial control systems: Robust operation over wide voltage levels suits harsh environments requiring reliable analog processing.
CDLL5302 Brand Info
The CDLL5302 is a precision dual operational amplifier offered by a reputable semiconductor manufacturer known for delivering high-quality analog ICs. This product line focuses on combining low noise, low distortion, and efficient power consumption to meet the stringent demands of industrial and instrumentation markets. The device is manufactured using advanced processes to ensure consistent performance and reliability across a broad range of operating conditions.
FAQ
What supply voltage range does the device support?
The amplifier operates over a wide supply voltage range from 2.7 V up to 12 V, providing flexibility for low-voltage battery-powered systems and higher-voltage industrial applications.
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How does the rail-to-rail input/output feature benefit my design?
Rail-to-rail input/output capability allows the device to handle signals very close to the supply rails, maximizing dynamic range and enabling better use of the available voltage. This is particularly beneficial in low-voltage or single-supply systems.
What is the typical input bias current, and why is it important?
The device features a typical input bias current of 5 pA, which is extremely low. This reduces loading on high-impedance signal sources, preserving signal accuracy and minimizing measurement errors.
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Is the device suitable for low power applications?
Yes, with a quiescent current of approximately 350 ??A per amplifier, it supports energy-efficient designs without compromising on signal quality or bandwidth.
What types of applications benefit most from this amplifier?
This operational amplifier is well-suited for instrumentation amplifiers, sensor interfaces, data acquisition systems, and industrial control circuits where precision, low noise, and wide voltage range operation are critical.
