Overview
The OP262DRUZ-REEL is a dual, low-power, rail-to-rail operational amplifier produced by Analog Devices Inc. This component is part of the OP262 series, which includes general-purpose operational amplifiers known for their high speed, precision, and low power consumption. The OP262DRUZ-REEL is particularly suited for applications requiring wide bandwidth, low noise, and rail-to-rail output swing, making it ideal for various electronic systems including portable instrumentation, sampling ADC amplifiers, and wireless LANs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2.7 V to 12 V, ±1.35 V to ±6 V | V |
| Gain Bandwidth Product (GBP) | 15 MHz | Hz |
| Slew Rate (SR) | 13 V/µs | V/µs |
| Input Offset Voltage (Vos) | 325 µV max | µV |
| Input Bias Current (Ib) | 260 nA | nA |
| Supply Current per Amplifier (ISY) | 500 µA to 700 µA | µA |
| Output Current per Channel | 30 mA | mA |
| Power Supply Rejection Ratio (PSRR) | 120 dB (VS = 2.7 V to 7 V) | dB |
| Common Mode Rejection Ratio (CMRR) | 70 dB | dB |
| Input Voltage Noise Density (en) | 9.5 nV/√Hz @ 1 kHz | nV/√Hz |
| Operating Temperature | -40°C to +125°C | °C |
| Package / Case | 8-Lead TSSOP |
Key Features
- Wide Bandwidth: 15 MHz, making it suitable for high-frequency applications.
- Low Offset Voltage: Maximum of 325 µV, ensuring high precision in signal amplification.
- Low Noise: 9.5 nV/√Hz at 1 kHz, which is crucial 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.
- Rail-to-Rail Output Swing: Provides greater dynamic range and control compared to standard video amplifiers.
- High Slew Rate: 13 V/µs, enabling fast settling times and wide output swings.
- Low Power Consumption: Supply current of 500 µA to 700 µA per amplifier, ideal for portable or densely packed designs.
- High Output Drive: 30 mA sink and source current, suitable for many audio and display applications.
Applications
- Portable Instrumentation: Ideal for battery-powered devices due to its low power consumption.
- Sampling ADC Amplifiers: Fast settling times and wide output swings make it suitable for buffers to sampling A/D converters.
- Wireless LANs: High bandwidth and low noise characteristics are beneficial for wireless communication systems.
- Office Automation: Used in various office equipment requiring precision and low power operation.
- Precision Filter Applications: Low offset voltage and low noise make it perfect for precision filter applications and instrumentation.
Q & A
- What is the gain bandwidth product of the OP262DRUZ-REEL?
The gain bandwidth product (GBP) of the OP262DRUZ-REEL is 15 MHz.
- What is the slew rate of the OP262DRUZ-REEL?
The slew rate (SR) of the OP262DRUZ-REEL is 13 V/µs.
- What is the input offset voltage of the OP262DRUZ-REEL?
The input offset voltage (Vos) of the OP262DRUZ-REEL is a maximum of 325 µV.
- What is the supply voltage range for the OP262DRUZ-REEL?
The OP262DRUZ-REEL operates from a single supply of 2.7 V to 12 V and dual supplies from ±1.35 V to ±6 V.
- What is the output current per channel of the OP262DRUZ-REEL?
The output current per channel of the OP262DRUZ-REEL is 30 mA.
- What is the operating temperature range of the OP262DRUZ-REEL?
The operating temperature range of the OP262DRUZ-REEL is -40°C to +125°C.
- What package type is the OP262DRUZ-REEL available in?
The OP262DRUZ-REEL is available in an 8-Lead TSSOP package.
- What are some typical applications of the OP262DRUZ-REEL?
The OP262DRUZ-REEL is typically used in portable instrumentation, sampling ADC amplifiers, wireless LANs, office automation, and precision filter applications.
- What is the power supply rejection ratio (PSRR) of the OP262DRUZ-REEL?
The power supply rejection ratio (PSRR) of the OP262DRUZ-REEL is 120 dB for supply voltages from 2.7 V to 7 V.[
- What is the common mode rejection ratio (CMRR) of the OP262DRUZ-REEL?
The common mode rejection ratio (CMRR) of the OP262DRUZ-REEL is 70 dB.[
