Overview
The OP42GPZ is a high-speed, fast-settling precision operational amplifier produced by Analog Devices Inc. This JFET-input op-amp is known for its fast slew rate and high precision, making it suitable for a variety of high-performance applications. Similar in speed to the OP-17, the OP42GPZ offers a symmetric 58V/μs slew rate and a wide full-power bandwidth of 900kHz, along with a fast settling time of 800ns to 0.01%.
Key Specifications
| Parameter | Value |
|---|---|
| Slew Rate | 58V/μs (symmetric) |
| Full-Power Bandwidth | 900kHz |
| Settling Time (0.01%) | 800ns |
| Input Offset Voltage (Vos) | ≤1mV |
| Temperature Coefficient of Vos (TCVos) | ≤2μV/°C |
| Input Bias Current | ≤100pA |
| Supply Voltage Range | ±5V to ±15V |
| Package Types | 8-Pin PDIP, 8-Pin SOIC |
Key Features
- High-speed operation with a symmetric 58V/μs slew rate
- Wide full-power bandwidth of 900kHz
- Fast settling time of 800ns to 0.01%
- Low input offset voltage (Vos) and temperature coefficient of Vos (TCVos)
- Low input bias current
- Unity-gain stability
- JFET-input for high input impedance
Applications
The OP42GPZ is ideal for applications requiring high speed, precision, and fast settling times. These include:
- High-speed data acquisition systems
- Fast feedback control loops
- Precision instrumentation and measurement systems
- Audio and video processing where high fidelity is required
- Medical and scientific equipment where precision and speed are critical
Q & A
- What is the slew rate of the OP42GPZ?
The slew rate of the OP42GPZ is 58V/μs (symmetric). - What is the full-power bandwidth of the OP42GPZ?
The full-power bandwidth of the OP42GPZ is 900kHz. - How long does the OP42GPZ take to settle to 0.01%?
The OP42GPZ settles to 0.01% in 800ns. - What is the input offset voltage (Vos) of the OP42GPZ?
The input offset voltage (Vos) of the OP42GPZ is ≤1mV. - What is the temperature coefficient of Vos (TCVos) for the OP42GPZ?
The temperature coefficient of Vos (TCVos) for the OP42GPZ is ≤2μV/°C. - What are the typical package types for the OP42GPZ?
The OP42GPZ is available in 8-Pin PDIP and 8-Pin SOIC packages. - What is the supply voltage range for the OP42GPZ?
The supply voltage range for the OP42GPZ is ±5V to ±15V. - Is the OP42GPZ suitable for high-speed data acquisition systems?
Yes, the OP42GPZ is ideal for high-speed data acquisition systems due to its fast slew rate and settling time. - Does the OP42GPZ have unity-gain stability?
Yes, the OP42GPZ has unity-gain stability. - What type of input does the OP42GPZ have?
The OP42GPZ has a JFET-input for high input impedance.
