Overview
The OP462GS-REEL is a quad operational amplifier produced by Analog Devices Inc. This component is part of the OP162/OP262/OP462 family, known for its high performance and versatility. The OP462GS-REEL is packaged in a 14-lead SOIC (Small Outline Integrated Circuit) and is RoHS compliant. It is designed to operate over a wide range of supply voltages, from 2.7V to 12V, making it suitable for various applications requiring high accuracy and stability.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS | -40°C ≤ TA ≤ +125°C | 45 | 325 | 800 (H grade), 1 mV (D grade) | µV |
| Input Bias Current | IB | -40°C ≤ TA ≤ +125°C | 360 | 600 | 650 | nA |
| Input Offset Current | IOS | -40°C ≤ TA ≤ +125°C | ±2.5 | ±25 | ±40 | nA |
| Common-Mode Rejection Ratio | CMRR | 0 V ≤ VCM ≤ 4.0 V, -40°C ≤ TA ≤ +125°C | 70 | 110 | dB | |
| Slew Rate | SR | 1 V < VOUT < 4 V, RL = 10 kΩ | 10 | 13 | V/µs | |
| Gain Bandwidth Product | GBP | 15 | MHz | |||
| Supply Voltage Range | VS | 2.7 (±1.35) | 12 (±6) | V | ||
| Supply Current/Amplifier | ISY | VOUT = 1.5 V, -40°C ≤ TA ≤ +125°C | 500 | 650 | 850 | µA |
Key Features
- Wide Bandwidth: 15 MHz, making it suitable for high-frequency applications.
- Low Offset Voltage: Maximum of 325 µV, ensuring high accuracy.
- Low Noise: 9.5 nV/√Hz at 1 kHz, ideal for noise-sensitive applications.
- Single-Supply Operation: Operates from 2.7 V to 12 V, and dual-supply operation from ±1.35 V to ±6 V.
- Rail-to-Rail Output Swing: Allows the output to swing to within a few millivolts of the supply rails.
- Low Temperature Coefficient of Offset Voltage (TCVOS): 1 µV/°C typical, ensuring stability over temperature changes.
- High Slew Rate: 13 V/µs, enabling fast response times.
- Unity-Gain Stable: No phase inversion, making it stable in unity-gain configurations.
Applications
- Portable Instrumentation: Ideal for battery-powered devices due to its low power consumption and high performance.
- Sampling ADC Amplifier: Suitable for analog-to-digital converter applications requiring high accuracy and low noise.
- Wireless LANs: Used in wireless communication systems where high bandwidth and low noise are critical.
- Office Automation: Applicable in various office automation equipment requiring reliable and stable operational amplifiers.
Q & A
- What is the maximum input offset voltage of the OP462GS-REEL?
The maximum input offset voltage is 325 µV for the G grade and up to 1 mV for the D grade.
- What is the slew rate of the OP462GS-REEL?
The slew rate is 13 V/µs.
- What is the gain bandwidth product of the OP462GS-REEL?
The gain bandwidth product is 15 MHz.
- What is the supply voltage range for the OP462GS-REEL?
The supply voltage range is from 2.7 V to 12 V for single supply and ±1.35 V to ±6 V for dual supply.
- Is the OP462GS-REEL RoHS compliant?
- What is the common-mode rejection ratio (CMRR) of the OP462GS-REEL?
The CMRR is 70 dB to 110 dB.
- What are some typical applications of the OP462GS-REEL?
Typical applications include portable instrumentation, sampling ADC amplifiers, wireless LANs, and office automation equipment.
- What is the input bias current of the OP462GS-REEL?
The input bias current is 360 nA to 650 nA.
- What is the output voltage swing of the OP462GS-REEL?
The output voltage swing is from 2.95 V to 2.99 V for high output and from 14 mV to 50 mV for low output at specific load conditions.
- What is the maximum output current of the OP462GS-REEL?
The maximum output current is ±30 mA.
