Overview
The AD744KR-REEL7 is a precision, FET input, monolithic operational amplifier produced by Analog Devices Inc. This component is part of the AD711 BiFET family and is known for its excellent DC characteristics and fast settling time. The AD744KR-REEL7 is packaged in an 8-lead SOIC and is suitable for a variety of high-performance analog applications.
Key Specifications
| Parameter | Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| Supply Voltage (VDD) | 2.35 to 5.25 | V | Minimum to Maximum |
| Offset Voltage | 2000 | μV | Maximum |
| Input Bias Current | 10 | pA | Typical |
| Settling Time | 500 | ns | To 0.1% of final value |
| Bandwidth | 13 | MHz | Typical |
| Power Consumption | 3.5 | mA | Typical at VDD = 5V |
| Operating Temperature | -40 to 85 | °C | Range |
Key Features
- Fast settling time of 500 ns to 0.1% of the final value, making it suitable for high-speed applications.
- Low input bias current of 10 pA, which is beneficial for high-impedance sources.
- Excellent DC characteristics, including low offset voltage and high gain accuracy.
- Wide bandwidth of 13 MHz, allowing for a broad range of signal frequencies.
- Low power consumption, typically 3.5 mA at VDD = 5V.
- Compact 8-lead SOIC packaging, suitable for space-constrained designs.
Applications
The AD744KR-REEL7 is versatile and can be used in various high-performance analog applications, including:
- High-speed data acquisition systems.
- Audio and video processing.
- Medical instrumentation.
- Industrial control systems.
- Test and measurement equipment.
Q & A
- What is the supply voltage range for the AD744KR-REEL7? The supply voltage range is from 2.35V to 5.25V.
- What is the settling time of the AD744KR-REEL7? The settling time is 500 ns to 0.1% of the final value.
- What is the input bias current of the AD744KR-REEL7? The input bias current is typically 10 pA.
- What is the bandwidth of the AD744KR-REEL7? The bandwidth is typically 13 MHz.
- What is the typical power consumption of the AD744KR-REEL7 at VDD = 5V? The typical power consumption is 3.5 mA.
- What is the operating temperature range of the AD744KR-REEL7? The operating temperature range is from -40°C to 85°C.
- What type of packaging does the AD744KR-REEL7 come in? The AD744KR-REEL7 comes in an 8-lead SOIC package.
- What are some common applications for the AD744KR-REEL7? Common applications include high-speed data acquisition systems, audio and video processing, medical instrumentation, industrial control systems, and test and measurement equipment.
- Is the AD744KR-REEL7 suitable for high-impedance sources? Yes, due to its low input bias current, it is suitable for high-impedance sources.
- What family of operational amplifiers does the AD744KR-REEL7 belong to? The AD744KR-REEL7 belongs to the AD711 BiFET family.
