Overview
The AD711KRZ is a high-speed, precision monolithic operational amplifier produced by Analog Devices Inc. This component is part of the AD711 series, known for its excellent overall performance at competitive prices. The AD711KRZ is designed to offer high precision and speed, making it suitable for a variety of applications that require both superior AC and DC performance.
Utilizing advanced laser wafer trimming technology, the AD711KRZ boasts very low offset voltage and offset voltage drift, making it an ideal replacement for older precision BiFETs and bipolar op amps. Its dynamic response includes a slew rate of 16 V/ms and a settling time of 1 ms to ±0.01%, which is particularly beneficial for applications such as buffers for 12-bit D/A and A/D converters and high-speed integrators.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Model | AD711KRZ |
| Package | 8-SOIC (0.154, 3.90mm Width) |
| Number of Channels | 1 |
| Operating Supply Voltage | 9V to 36V, ±4.5V to ±18V |
| Operating Supply Current | 2.8 mA |
| Common Mode Rejection Ratio (CMRR) | 88 dB |
| Input Offset Voltage (Vos) | 1 mV (max) |
| Slew Rate | 16 V/ms (min) |
| Unity Gain Bandwidth | 3 MHz (min) |
| Power Supply Rejection Ratio (PSRR) | 110 dB |
| Operating Temperature | 0°C to 70°C |
Key Features
- High-Speed Operation: The AD711KRZ 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.
- Precision Performance: Advanced laser wafer trimming technology ensures low input offset voltage (0.25 mV max for C grade, 2 mV max for J grade) and low offset voltage drift (3 mV/°C max for AD711C).
- Low Noise: The device has a guaranteed and tested maximum voltage noise of 4 mV p-p, 0.1 Hz to 10 Hz.
- High Open-Loop Gain: A minimum open-loop gain of 200 V/mV.
- Surface Mount Package: Available in an 8-SOIC package, which is suitable for surface mount applications.
Applications
- Active Filters: The superior AC and DC performance of the AD711KRZ makes it suitable for active filter applications.
- D/A and A/D Converters: Ideal as buffers for 12-bit D/A and A/D converters due to its high-speed and precision characteristics.
- High-Speed Integrators: The device's fast settling time and high slew rate make it suitable for high-speed integrator applications.
Q & A
- What is the operating supply voltage range of the AD711KRZ?
The operating supply voltage range is 9V to 36V, or ±4.5V to ±18V.
- What is the common mode rejection ratio (CMRR) of the AD711KRZ?
The CMRR is 88 dB.
- What is the slew rate of the AD711KRZ?
The slew rate is 16 V/ms (minimum).
- What is the input offset voltage (Vos) of the AD711KRZ?
The input offset voltage is 1 mV (maximum)).
- What is the unity gain bandwidth of the AD711KRZ?
The unity gain bandwidth is 3 MHz (minimum)).
- What is the power supply rejection ratio (PSRR) of the AD711KRZ?
The PSRR is 110 dB).
- What is the operating temperature range of the AD711KRZ?
The operating temperature range is 0°C to 70°C).
- In what package is the AD711KRZ available?
The AD711KRZ is available in an 8-SOIC package).
- What are some typical applications of the AD711KRZ?
Typical applications include active filters, buffers for D/A and A/D converters, and high-speed integrators).
- What is the maximum voltage noise of the AD711KRZ?
The maximum voltage noise is 4 mV p-p, 0.1 Hz to 10 Hz).
