Overview
The OPA2333SHKJ is a precision, zero-drift operational amplifier produced by Texas Instruments. It belongs to the category of linear amplifiers, specifically designed for instrumentation, operational amplifiers (Op Amps), and buffer amplifiers. This dual-circuit amplifier is known for its rail-to-rail output and low power consumption, making it ideal for applications requiring high precision and low noise. Its market positioning targets industries such as industrial automation, medical devices, and consumer electronics, where accuracy and reliability are paramount. The OPA2333SHKJ stands out due to its zero-drift architecture, which minimizes offset voltage and drift over time and temperature, ensuring consistent performance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | Zero-Drift | - | - |
| Number of Circuits | 2 | - | - |
| Output Type | Rail-to-Rail | - | - |
| Slew Rate | 0.16 | V/µs | - |
| Gain Bandwidth Product | 350 | kHz | - |
| Input Bias Current | 70 | pA | - |
| Input Offset Voltage | 2 | µV | - |
| Supply Current | 17 | µA | - |
| Output Current | 5 | mA | Per Channel |
| Supply Voltage | 1.8 to 5.5 (Single), ±0.9 to 2.75 (Dual) | V | - |
| Operating Temperature | -55 to 210 | °C | - |
| Package | 8-CFP | - | Surface Mount |
Key Features
- Zero-drift architecture for minimal offset voltage and drift.
- Rail-to-rail output for maximum dynamic range.
- Low power consumption with a supply current of 17 µA.
- High precision with an input offset voltage of 2 µV.
- Wide operating temperature range from -55°C to 210°C.
- Compact 8-CFP package for space-constrained applications.
Applications
The OPA2333SHKJ is widely used in precision applications across various industries. In industrial automation, it is employed in sensor signal conditioning and control systems due to its high accuracy and stability. In medical devices, it is utilized in diagnostic equipment and patient monitoring systems where low noise and precision are critical. Consumer electronics, such as portable devices and audio equipment, benefit from its low power consumption and rail-to-rail output. Additionally, it is suitable for automotive electronics, particularly in safety and control systems, where reliability under extreme conditions is essential.
Q & A
1. What is the primary advantage of the OPA2333SHKJ?
The OPA2333SHKJ features a zero-drift architecture, which significantly reduces offset voltage and drift, ensuring high precision over time and temperature.
2. What is the operating voltage range of the OPA2333SHKJ?
It operates from 1.8 V to 5.5 V for single supply and ±0.9 V to 2.75 V for dual supply.
3. What is the typical supply current of the OPA2333SHKJ?
The typical supply current is 17 µA, making it suitable for low-power applications.
4. What is the gain bandwidth product of the OPA2333SHKJ?
The gain bandwidth product is 350 kHz.
5. Can the OPA2333SHKJ operate in extreme temperatures?
Yes, it can operate in temperatures ranging from -55°C to 210°C.
6. What is the output type of the OPA2333SHKJ?
It has a rail-to-rail output, allowing for maximum dynamic range.
7. What is the input offset voltage of the OPA2333SHKJ?
The input offset voltage is 2 µV, ensuring high accuracy.
8. What package does the OPA2333SHKJ come in?
It is available in an 8-CFP surface-mount package.
9. Is the OPA2333SHKJ suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
10. What industries commonly use the OPA2333SHKJ?
It is widely used in industrial automation, medical devices, consumer electronics, and automotive electronics.
