Overview
The AD711KRZ-REEL is a high-speed, precision monolithic operational amplifier produced by Analog Devices Inc. This component offers excellent overall performance at competitive prices, making it a versatile choice for various applications. The AD711 is built using advanced processing technology and 100% testing, ensuring low input offset voltage and minimal offset voltage drift. This op amp is particularly suitable for upgrading existing designs that use older precision BiFETs or bipolar op amps due to its superior AC and DC performance.
Key Specifications
| Parameter | Value |
|---|---|
| Input Offset Voltage (Max) | 0.25 mV (C grade), 2 mV (J grade) |
| Input Offset Voltage Drift | 3 μV/°C (AD711C) |
| Slew Rate (Min) | 16 V/ms |
| Settling Time | 1 ms to ±0.01% |
| Voltage Noise (Max) | 4 μV p-p, 0.1 Hz to 10 Hz (AD711C) |
| Open-Loop Gain (Min) | 200 V/mV |
| Package Types | Plastic Mini-DIP, Plastic SOIC, Hermetic Cerdip, Hermetic Metal Can |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- High-speed operation with a slew rate of 16 V/ms and a settling time of 1 ms to ±0.01%.
- Low input offset voltage and offset voltage drift due to advanced laser wafer trimming technology.
- Excellent dynamic response, making it ideal for applications such as DAC and ADC buffers.
- Guaranteed and tested maximum voltage noise of 4 μV p-p, 0.1 Hz to 10 Hz (AD711C).
- Available in various package types including Plastic Mini-DIP, Plastic SOIC, Hermetic Cerdip, and Hermetic Metal Can.
Applications
- Active filter applications due to its superior AC and DC performance.
- Buffers for 12-bit D/A and A/D converters.
- High-speed integrators.
- Unity gain buffers for ADCs.
- Driving large capacitive loads with appropriate circuit configurations.
Q & A
- What is the input offset voltage of the AD711?
The input offset voltage is 0.25 mV (C grade) and 2 mV (J grade).
- What is the slew rate of the AD711?
The slew rate is 16 V/ms.
- What is the settling time of the AD711?
The settling time is 1 ms to ±0.01%.
- What is the maximum voltage noise of the AD711?
The maximum voltage noise is 4 μV p-p, 0.1 Hz to 10 Hz (AD711C).
- In what package types is the AD711 available?
The AD711 is available in Plastic Mini-DIP, Plastic SOIC, Hermetic Cerdip, and Hermetic Metal Can packages.
- What are some typical applications of the AD711?
Typical applications include active filters, buffers for D/A and A/D converters, high-speed integrators, and unity gain buffers for ADCs.
- How does the AD711 handle large capacitive loads?
The AD711 can handle large capacitive loads by using a circuit configuration that includes an isolation resistor to stabilize the feedback loop.
- What is the operating temperature range of the AD711?
The operating temperature range is -40°C to 85°C.
- Why is the AD711 suitable for upgrading older precision BiFETs and bipolar op amps?
The AD711 is suitable due to its superior AC and DC performance, low input offset voltage, and minimal offset voltage drift.
- What advanced technology is used in the AD711 to reduce input offset voltage drift?
The AD711 uses Analog Devices’ advanced laser wafer drift trimming process to reduce input offset voltage drift.
