Overview
The OPA2333SHKQ is a high-precision, low-power operational amplifier (op-amp) manufactured by Texas Instruments. This dual-channel op-amp is designed for applications requiring low noise, low offset voltage, and low power consumption. It is part of the OPAx333 series, known for its exceptional performance in precision analog circuits. The OPA2333SHKQ is ideal for battery-powered devices, portable instrumentation, and other applications where power efficiency and accuracy are critical. Its unique selling points include ultra-low quiescent current, rail-to-rail input/output operation, and excellent temperature stability, making it a competitive choice in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual-channel configuration |
| Supply Voltage Range | 1.8 to 5.5 | V | Wide operating range |
| Quiescent Current | 17 | µA | Ultra-low power consumption |
| Input Offset Voltage | 10 | µV | High precision |
| Gain Bandwidth Product | 350 | kHz | Balanced performance |
| Operating Temperature Range | -40 to 125 | °C | Wide temperature range |
| Package | SC70-6 | - | Compact form factor |
| Rail-to-Rail Input/Output | Yes | - | Enhanced signal range |
| Common Mode Rejection Ratio (CMRR) | 120 | dB | High noise immunity |
| Power Supply Rejection Ratio (PSRR) | 120 | dB | Stable performance |
Key Features
- Ultra-low quiescent current for extended battery life.
- Rail-to-rail input and output operation for maximum dynamic range.
- Low input offset voltage and drift for high precision.
- Wide supply voltage range suitable for various applications.
- Compact SC70-6 package for space-constrained designs.
- Excellent temperature stability and noise performance.
Applications
The OPA2333SHKQ is widely used in precision analog applications, including portable medical devices, sensor signal conditioning, and battery-powered instrumentation. Its low power consumption and high accuracy make it suitable for industrial automation, consumer electronics, and automotive systems. In portable devices, it enhances performance while minimizing energy usage, ensuring longer operational life. Additionally, its robust design and wide temperature range make it ideal for harsh environments, such as automotive and industrial settings.
Q & A
1. What is the typical quiescent current of the OPA2333SHKQ?
The typical quiescent current is 17 µA, making it highly efficient for low-power applications.
2. Does the OPA2333SHKQ support rail-to-rail operation?
Yes, it supports rail-to-rail input and output operation, maximizing signal range.
3. What is the input offset voltage of this op-amp?
The input offset voltage is typically 10 µV, ensuring high precision.
4. What is the operating temperature range?
The operating temperature range is -40°C to 125°C, suitable for harsh environments.
5. Can the OPA2333SHKQ be used in battery-powered devices?
Yes, its ultra-low power consumption makes it ideal for battery-powered applications.
6. What is the package type of the OPA2333SHKQ?
It comes in a compact SC70-6 package, ideal for space-constrained designs.
7. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 350 kHz, providing balanced performance.
8. Is the OPA2333SHKQ suitable for portable medical devices?
Yes, its precision and low power consumption make it ideal for such applications.
9. What is the CMRR of the OPA2333SHKQ?
The common mode rejection ratio is 120 dB, ensuring high noise immunity.
10. Can this op-amp be used in automotive systems?
Yes, its wide temperature range and robust design make it suitable for automotive applications.
