Overview
The OP42GSZ is a high-speed, fast-settling precision operational amplifier produced by Analog Devices Inc. It is characterized by its fast symmetric slew rate of 50V/μs and a gain bandwidth product of 10MHz, making it suitable for applications requiring high speed and precision. The OP42GSZ is internally compensated for unity gain operation and features unity gain stability, wide full power bandwidth, and a fast setting time, which makes it ideal as an output amplifier for fast digital-to-analog converters.
Key Specifications
| Parameter | Value |
|---|---|
| No. of Channels | 1 Channel |
| Slew Rate (Typ) | 50V/μs |
| IC Case / Package | SOIC |
| No. of Pins | 8 Pins |
| Amplifier Type | JFET |
| Input Offset Voltage | 1.5mV |
| Input Bias Current | 130pA |
| Supply Voltage Range | 8V to 20V |
| Operating Temperature Range | -40°C to 85°C |
| Gain Bandwidth Product | 10MHz (Typ) |
| Bandwidth | 10MHz |
| Setting Time (Max) | 1.2μS |
Key Features
- High-speed operation with a symmetric slew rate of 50V/μs
- Gain bandwidth product of 10MHz
- Internally compensated for unity gain operation
- Unity gain stability and wide full power bandwidth
- Fast setting time of 1.2μS maximum
- Low input offset voltage of 1.5mV and low input bias current of 130pA
- High common-mode rejection ratio (CMRR) of 92dB and power supply rejection ratio (PSRR) of 12μV/V
- Surface mount SOIC package
Applications
The OP42GSZ is particularly suited for applications that require high speed and precision, such as:
- Output amplifiers for fast digital-to-analog converters
- High-speed data acquisition systems
- Medical and industrial instrumentation
- Audio and video processing
- High-performance analog circuits requiring fast settling times and low distortion
Q & A
- What is the slew rate of the OP42GSZ operational amplifier?
The slew rate of the OP42GSZ is 50V/μs. - What is the gain bandwidth product of the OP42GSZ?
The gain bandwidth product of the OP42GSZ is 10MHz. - What is the input offset voltage of the OP42GSZ?
The input offset voltage of the OP42GSZ is 1.5mV. - What is the operating temperature range of the OP42GSZ?
The operating temperature range of the OP42GSZ is -40°C to 85°C. - What type of package does the OP42GSZ come in?
The OP42GSZ comes in an 8-pin SOIC package. - Is the OP42GSZ RoHS compliant?
Yes, the OP42GSZ is RoHS compliant. - What is the typical input bias current of the OP42GSZ?
The typical input bias current of the OP42GSZ is 130pA. - What is the common-mode rejection ratio (CMRR) of the OP42GSZ?
The CMRR of the OP42GSZ is typically 92dB. - What is the power supply rejection ratio (PSRR) of the OP42GSZ?
The PSRR of the OP42GSZ is typically 12μV/V. - What is the maximum setting time of the OP42GSZ?
The maximum setting time of the OP42GSZ is 1.2μS.
