Overview
The AD711KR-REEL7, produced by Analog Devices Inc., is a high-speed, precision monolithic operational amplifier. It offers excellent overall performance at competitive prices, making it an ideal choice for various high-performance applications. The AD711 benefits from Analog Devices’ advanced processing technology and 100% testing, ensuring low input offset voltage and minimal offset voltage drift. This op amp is particularly suited for applications requiring a combination of superior AC and DC performance.
Key Specifications
| Parameter | Value | Notes |
|---|---|---|
| Input Offset Voltage | 0.25 mV max (C grade), 2 mV max (J grade) | Specified in warmed-up condition |
| Offset Voltage Drift | 3 µV/°C max (AD711C) | Laser wafer drift trimming process |
| Slew Rate | 16 V/ms | 100% tested minimum |
| Settling Time | 1 ms to ±0.01% | Ideal for DAC and ADC buffers |
| Voltage Noise | 4 µV p-p, 0.1 to 10 Hz (AD711C) | Guaranteed and tested maximum |
| Common-Mode Rejection Ratio | 88 dB | Ensures high performance in unity gain buffer circuits |
| Open-Loop Gain | 400 V/mV | Ensures 12-bit performance |
| Operating Temperature Range | 0°C to +70°C (AD711J/K) | Commercial temperature range |
| Operating Temperature Range | –40°C to +85°C (AD711A/B/C) | Industrial temperature range |
| Operating Temperature Range | –55°C to +125°C (AD711S/T) | Military temperature range |
| Package Types | 8-pin plastic mini-DIP, plastic SOIC, hermetic cerdip, hermetic metal can, or chip form | Variety of packaging options |
Key Features
- Advanced Processing Technology: Utilizes Analog Devices’ advanced processing and 100% testing to ensure low input offset voltage and minimal offset voltage drift.
- High-Speed Performance: Features a slew rate of 16 V/ms and a settling time of 1 ms to ±0.01%, making it ideal for high-speed applications such as DAC and ADC buffers.
- Low Noise: Guaranteed maximum voltage noise of 4 µV p-p, 0.1 to 10 Hz (AD711C), ensuring excellent noise performance.
- High Common-Mode Rejection Ratio: 88 dB common-mode rejection ratio ensures high performance in unity gain buffer circuits.
- Extended Reliability: Available with PLUS screening, including 168-hour burn-in and other environmental and physical tests.
Applications
- DAC and ADC Buffers: Ideal for buffering 12-bit D/A and A/D converters due to its superior AC and DC performance.
- Active Filter Applications: Suitable for active filter applications due to its high-speed and precision characteristics.
- Photo Diode Preamps: Useful for photo diode preamps due to its excellent noise performance and low input current.
- High-Speed Integrators: Ideal as a high-speed integrator in various analog circuits.
Q & A
- What is the input offset voltage of the AD711KR-REEL7?
The input offset voltage is 0.25 mV max for the C grade and 2 mV max for the J grade, specified in the warmed-up condition.
- What is the slew rate of the AD711KR-REEL7?
The slew rate is 16 V/ms, which is 100% tested minimum.
- What is the settling time of the AD711KR-REEL7?
The settling time is 1 ms to ±0.01%.
- What is the common-mode rejection ratio of the AD711KR-REEL7?
The common-mode rejection ratio is 88 dB.
- What are the operating temperature ranges for the AD711KR-REEL7?
The operating temperature ranges are 0°C to +70°C for commercial, –40°C to +85°C for industrial, and –55°C to +125°C for military grades.
- What packaging options are available for the AD711KR-REEL7?
The AD711 is available in 8-pin plastic mini-DIP, plastic SOIC, hermetic cerdip, hermetic metal can, or chip form.
- What is the maximum voltage noise of the AD711KR-REEL7?
The maximum voltage noise is 4 µV p-p, 0.1 to 10 Hz (AD711C).
- Is the AD711KR-REEL7 suitable for high-speed applications?
Yes, it is ideal for high-speed applications such as DAC and ADC buffers and high-speed integrators due to its superior AC and DC performance.
- What is the purpose of the PLUS screening for the AD711KR-REEL7?
The PLUS screening includes 168-hour burn-in and other environmental and physical tests to ensure extended reliability.
- Can the AD711KR-REEL7 be used in active filter applications?
Yes, it is suitable for active filter applications due to its high-speed and precision characteristics.
