Overview
The OP496GSZ-REEL, produced by Analog Devices Inc., is a micropower, rail-to-rail input and output operational amplifier. This quad operational amplifier is designed for low-power applications and features a wide single-supply voltage range from 3 V to 12 V. It is particularly suited for battery monitoring, sensor conditioners, portable power supply control, and portable instrumentation due to its low power consumption and robust performance characteristics.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Voltage - Supply Span (Min) | VS | - | 3 | - | - | V |
| Voltage - Supply Span (Max) | VS | - | - | - | 12 | V |
| Input Offset Voltage | VOS | -40°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 | - | 12 | V |
| Common-Mode Rejection Ratio | CMRR | 0 V ≤ VCM ≤ 12 V, -40°C ≤ TA ≤ +125°C | - | - | 65 | dB |
| Gain Bandwidth Product | GBP | - | - | - | 450 | kHz |
| Slew Rate | - | - | - | - | 0.3 | V/µs |
| Operating Temperature | - | - | -40 | - | 125 | °C |
| Package / Case | - | - | - | - | 14-SOIC (0.154", 3.90mm Width) | - |
| Number of Circuits | - | - | - | - | 4 | - |
| Output Type | - | - | - | - | Rail-to-Rail | - |
| Current - Output / Channel | - | - | - | - | 4 | mA |
Key Features
- Rail-to-Rail Input and Output Swing: The OP496GSZ-REEL offers full rail-to-rail input and output swing, making it suitable for applications where the signal can range from the negative to the positive supply rail.
- Low Power Consumption: With a typical current consumption of 60 µA per amplifier, this device is ideal for battery-powered and low-power applications.
- Wide Single-Supply Voltage Range: The amplifier operates from a single supply voltage ranging from 3 V to 12 V, providing flexibility in various application scenarios.
- High Open-Loop Gain and Unity-Gain Stability: The device features a high open-loop gain of up to 1000 V/mV and is unity-gain stable, ensuring reliable performance in a variety of configurations.
- No Phase Reversal: The OP496GSZ-REEL does not exhibit phase reversal, which is crucial for maintaining signal integrity in critical applications.
- Low Offset Voltage and Drift: The amplifier has a low input offset voltage and drift, ensuring high precision and stability over temperature variations.
- Compact Packaging: Available in a 14-lead SOIC package, this device is suitable for space-constrained designs.
Applications
- Battery Monitoring: The low power consumption and rail-to-rail input/output capabilities make it ideal for monitoring battery voltage and state of charge.
- Sensor Conditioners: The OP496GSZ-REEL can be used to condition signals from various sensors, ensuring accurate and reliable data acquisition.
- Portable Power Supply Control: Its low power and wide supply voltage range make it suitable for controlling and regulating power in portable devices.
- Portable Instrumentation: This amplifier is well-suited for use in portable instrumentation due to its low power consumption and robust performance characteristics.
Q & A
- What is the supply voltage range for the OP496GSZ-REEL?
The OP496GSZ-REEL operates from a single supply voltage ranging from 3 V to 12 V.
- What is the typical current consumption per amplifier?
The typical current consumption per amplifier is 60 µA.
- Does the OP496GSZ-REEL exhibit phase reversal?
No, the OP496GSZ-REEL does not exhibit phase reversal.
- What is the gain bandwidth product of the OP496GSZ-REEL?
The gain bandwidth product is 450 kHz.
- What is the slew rate of the OP496GSZ-REEL?
The slew rate is 0.3 V/µs.
- What is the operating temperature range for the OP496GSZ-REEL?
The operating temperature range is from -40°C to 125°C.
- What type of packaging is available for the OP496GSZ-REEL?
The device is available in a 14-lead SOIC package.
- What are some common applications for the OP496GSZ-REEL?
Common applications include battery monitoring, sensor conditioners, portable power supply control, and portable instrumentation.
- What is the input offset voltage of the OP496GSZ-REEL?
The input offset voltage is typically 300 µV, with a maximum of 650 µV over the operating temperature range.
- Is the OP496GSZ-REEL suitable for high-precision applications?
Yes, the device features low offset voltage and drift, making it suitable for high-precision applications.
