Overview
The OP496GS-REEL from Analog Devices Inc. is a quad operational amplifier (op-amp) designed for a wide range of applications requiring high precision and low power consumption. This CMOS amplifier features rail-to-rail inputs and outputs, making it versatile for various signal processing tasks. The OP496GS is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package and is available in reel form for high-volume production.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS | 0°C ≤ TA ≤ 125°C | 35 | 300 | 650 | µV |
| Input Bias Current | IB | –40°C ≤ TA ≤ +125°C | ±10 | ±50 | nA | |
| Input Offset Current | IOS | –40°C ≤ TA ≤ +125°C | ±1 | ±8 | nA | |
| Input Voltage Range | VCM | 0 V ≤ VCM ≤ 12 V | V | |||
| Common-Mode Rejection Ratio | CMRR | 0 V ≤ VCM ≤ 12 V, –40°C ≤ TA ≤ +125°C | 60 | 65 dB | ||
| Large Signal Voltage Gain | AVO | RL = 100 kΩ | 80 | 200 V/mV | ||
| Output Voltage Swing High | VOH | IL = 100 µA | 4.85 | 4.92 V | ||
| Output Voltage Swing Low | VOL | IL = –1 mA | 350 | 550 mV | ||
| Supply Current per Amplifier | ISY | VOUT = 2.5 V, RL = ∞ | 45 | 80 µA | ||
| Slew Rate | SR | RL = 100 kΩ | 0.3 | V/µs | ||
| Gain Bandwidth Product | GBP | 450 kHz | ||||
| Operating Temperature Range | –40°C | 125°C |
Key Features
- Rail-to-Rail Inputs and Outputs: The OP496GS features rail-to-rail input and output stages, allowing it to operate effectively over the entire supply voltage range.
- Low Input Offset Voltage: With a maximum input offset voltage of 650 µV, this amplifier ensures high accuracy in signal processing.
- Low Power Consumption: The amplifier has a supply current of 45 µA to 80 µA per amplifier, making it suitable for battery-powered and low-power applications.
- High Common-Mode Rejection Ratio (CMRR): A CMRR of 60 dB to 65 dB ensures good rejection of common-mode signals, enhancing the signal-to-noise ratio.
- Wide Operating Temperature Range: The OP496GS operates from –40°C to +125°C, making it suitable for a variety of environmental conditions.
- Quad Amplifier Configuration: The device contains four independent operational amplifiers in a single package, reducing board space and increasing design flexibility.
Applications
- Industrial Automation: Used in control systems, sensors, and data acquisition systems due to its high accuracy and reliability.
- Medical Devices: Suitable for medical equipment requiring low noise and high precision, such as ECG and EEG machines.
- Aerospace and Defense: Employed in various military and aerospace applications where high reliability and wide temperature range are critical.
- Consumer Electronics: Used in audio equipment, battery-powered devices, and other consumer electronics requiring low power consumption and high performance.
- Automotive Systems: Applied in automotive control systems, sensors, and other automotive electronics due to its robustness and wide operating temperature range.
Q & A
- What is the input offset voltage of the OP496GS?
The input offset voltage of the OP496GS is typically 300 µV with a maximum of 650 µV at 0°C to 125°C.
- What is the common-mode rejection ratio (CMRR) of the OP496GS?
The CMRR of the OP496GS is 60 dB to 65 dB over the operating temperature range.
- What is the slew rate of the OP496GS?
The slew rate of the OP496GS is 0.3 V/µs.
- What is the gain bandwidth product (GBP) of the OP496GS?
The GBP of the OP496GS is 450 kHz.
- What is the operating temperature range of the OP496GS?
The OP496GS operates from –40°C to +125°C.
- How many operational amplifiers are included in the OP496GS?
The OP496GS contains four independent operational amplifiers.
- What is the package type of the OP496GS?
The OP496GS is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package.
- What is the supply current per amplifier for the OP496GS?
The supply current per amplifier for the OP496GS is typically between 45 µA and 80 µA.
- Is the OP496GS suitable for high-temperature applications?
Yes, the OP496GS is suitable for high-temperature applications with an operating temperature range of –40°C to +125°C.
- What are some typical applications of the OP496GS?
The OP496GS is used in industrial automation, medical devices, aerospace and defense, consumer electronics, and automotive systems due to its high accuracy, low power consumption, and wide operating temperature range.
