Overview
The OP462GSZ is a quad operational amplifier produced by Analog Devices Inc. It is renowned for its high accuracy, low power operation, and versatility in various circuit applications. This amplifier features a wide bandwidth of 15 MHz, making it suitable for high-speed applications. It also boasts a low offset voltage of 25 µV (typical) and low noise characteristics, with a voltage noise density of 9.5 nV/√Hz at 1 kHz. The OP462GSZ operates on single supplies from 2.7 V to 12 V and dual supplies from ±1.35 V to ±6 V, making it adaptable to a range of power requirements.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Gain Bandwidth Product | GBP | 15 | MHz | |||
| Slew Rate | SR | 1 V < VOUT < 4 V, RL = 10 kΩ | 13 | V/µs | ||
| Input Offset Voltage | VOS | 25 | 325 | 800 | µV | |
| Supply Current per Amplifier | ISY | VOUT = 2.5 V | 500 | 600 | 850 | µA |
| Output Current per Channel | IOUT | ±30 | mA | |||
| Common Mode Rejection Ratio | CMRR | 110 | dB | |||
| Power Supply Rejection Ratio | PSRR | VS = 2.7 V to 7 V | 90 | 120 | dB | |
| Operating Temperature Range | -40 | 125 | °C | |||
| Package Type | SOIC-14 |
Key Features
- Rail-to-Rail Input/Output: Provides greater dynamic range and control compared to standard amplifiers.
- Low Offset Voltage: Typical offset voltage of 25 µV, ensuring high precision in applications.
- Low Noise: Voltage noise density of 9.5 nV/√Hz at 1 kHz, suitable for noise-sensitive applications.
- Single-Supply Operation: Operates from 2.7 V to 12 V, and dual supplies from ±1.35 V to ±6 V.
- Low Power Consumption: Supply current of 500 µA per amplifier, ideal for battery-powered applications.
- High Slew Rate: 13 V/µs, ensuring fast response times.
Applications
- Instrumentation: Suitable for precision filter circuits and instrumentation setups due to its low offset voltage and low noise characteristics.
- Signal Conditioning: Excels in signal conditioning applications requiring high accuracy and low power operation.
- Control Systems: Benefits control systems with its high precision and fast response times.
- Portable Instrumentation: Ideal for portable instrumentation due to its low power consumption and single-supply operation.
- Wireless LANs and Office Automation: Suitable for various communication and office automation applications.
Q & A
- What is the gain bandwidth product of the OP462GSZ?
The gain bandwidth product (GBP) of the OP462GSZ is 15 MHz.
- What is the typical input offset voltage of the OP462GSZ?
The typical input offset voltage of the OP462GSZ is 25 µV.
- What is the slew rate of the OP462GSZ?
The slew rate of the OP462GSZ is 13 V/µs.
- What is the supply current per amplifier for the OP462GSZ?
The supply current per amplifier for the OP462GSZ is typically 500 µA.
- What is the output current per channel of the OP462GSZ?
The output current per channel of the OP462GSZ is ±30 mA.
- What is the common mode rejection ratio (CMRR) of the OP462GSZ?
The CMRR of the OP462GSZ is 110 dB.
- What is the operating temperature range of the OP462GSZ?
The operating temperature range of the OP462GSZ is from -40°C to +125°C.
- What package type is the OP462GSZ available in?
The OP462GSZ is available in a SOIC-14 package.
- What are some typical applications of the OP462GSZ?
The OP462GSZ is typically used in instrumentation, signal conditioning, control systems, portable instrumentation, and various communication applications.
- What is the power supply rejection ratio (PSRR) of the OP462GSZ?
The PSRR of the OP462GSZ is 120 dB for single supplies from 2.7 V to 7 V.
