Overview
The OP296GS-REEL7 is a micropower, rail-to-rail input and output operational amplifier produced by Analog Devices Inc. This device is part of the OP296 series, known for its low power consumption and high performance. The OP296GS-REEL7 is particularly suited for applications requiring low power and high accuracy, such as in battery-powered devices, medical equipment, and industrial control systems.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| 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 | - | 3.0 | V |
| Common-Mode Rejection Ratio | CMRR | 0 V ≤ VCM ≤ 3.0 V, 0°C ≤ TA ≤ 125°C | - | - | 60 | dB |
| Large Signal Voltage Gain | AVO | RL = 100 kΩ | 80 | - | 200 | V/mV |
| Output Voltage Swing High | VOH | IL = 100 µA | 2.85 | - | - | V |
| Output Voltage Swing Low | VOL | IL = -100 µA | - | - | 70 | mV |
| Supply Current per Amplifier | ISY | VOUT = 2.5 V, RL = ∞, -40°C ≤ TA ≤ +125°C | 40 | 60 | 80 | µA |
| Slew Rate | SR | RL = 100 kΩ | - | - | 0.25 | V/µs |
| Gain Bandwidth Product | GBP | - | - | - | 350 | kHz |
Key Features
- Micropower Operation: Low supply current of 40 µA to 80 µA per amplifier, making it suitable for battery-powered devices.
- Rail-to-Rail Input and Output: Allows the amplifier to operate with input and output voltages that are close to the supply rails.
- Low Offset Voltage: Typical offset voltage of 300 µV, ensuring high accuracy in applications.
- High Common-Mode Rejection Ratio (CMRR): CMRR of 60 dB, which is crucial for rejecting common-mode noise.
- Wide Operating Temperature Range: Operates from -40°C to +125°C, making it versatile for various environmental conditions.
Applications
The OP296GS-REEL7 is ideal for a variety of applications, including:
- Battery-Powered Devices: Due to its low power consumption, it is suitable for devices that require long battery life.
- Medical Equipment: Its high accuracy and low noise make it a good choice for medical devices.
- Industrial Control Systems: The wide operating temperature range and high CMRR make it suitable for industrial environments.
- Sensor Interfaces: It can be used to amplify signals from various sensors while maintaining high signal integrity.
Q & A
- What is the typical offset voltage of the OP296GS-REEL7?
The typical offset voltage is 300 µV. - What is the supply current per amplifier for the OP296GS-REEL7?
The supply current per amplifier is typically 60 µA, with a range of 40 µA to 80 µA. - What is the common-mode rejection ratio (CMRR) of the OP296GS-REEL7?
The CMRR is 60 dB. - What is the slew rate of the OP296GS-REEL7?
The slew rate is 0.25 V/µs. - What is the gain bandwidth product (GBP) of the OP296GS-REEL7?
The GBP is 350 kHz. - What is the operating temperature range of the OP296GS-REEL7?
The operating temperature range is -40°C to +125°C. - Is the OP296GS-REEL7 suitable for battery-powered devices?
Yes, it is suitable due to its low power consumption. - What are some common applications of the OP296GS-REEL7?
Common applications include battery-powered devices, medical equipment, industrial control systems, and sensor interfaces. - Does the OP296GS-REEL7 have rail-to-rail input and output capabilities?
Yes, it has rail-to-rail input and output capabilities. - What is the input voltage range of the OP296GS-REEL7?
The input voltage range is from 0 V to 3.0 V.
