Overview
The OPA2322AIDRGR is a high-precision, low-noise operational amplifier (op-amp) manufactured by Texas Instruments. This dual-channel op-amp is designed for applications requiring high accuracy and low power consumption. It is part of Texas Instruments' OPAx322 series, which is known for its excellent performance in precision analog circuits. The OPA2322AIDRGR is ideal for use in portable and battery-powered devices, as well as in industrial and automotive systems where reliability and efficiency are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual-channel |
| Supply Voltage | 1.8 to 5.5 | V | Single or dual supply |
| Input Offset Voltage | ±150 | µV | Max |
| Input Bias Current | ±0.2 | pA | Typical |
| Gain Bandwidth Product | 10 | MHz | - |
| Slew Rate | 6.5 | V/µs | - |
| Quiescent Current | 1.1 | mA | Per channel |
| Operating Temperature Range | -40 to 125 | °C | - |
| Package | VSSOP-8 | - | Also known as MSOP-8 |
Key Features
- Low input offset voltage for high precision applications.
- Low noise performance, making it suitable for sensitive analog circuits.
- Wide supply voltage range allows for flexible power supply options.
- Low quiescent current extends battery life in portable devices.
- Robust design ensures reliable operation in harsh environments.
Applications
The OPA2322AIDRGR is widely used in various fields including portable medical devices, precision instrumentation, and automotive electronics. Its high accuracy and low power consumption make it particularly suitable for battery-powered devices and systems requiring long-term reliability. In industrial applications, it is used in control systems and sensor interfaces where precision and stability are paramount.
Q & A
What is the operating temperature range of the OPA2322AIDRGR?
The OPA2322AIDRGR can operate from -40°C to 125°C.
Can the OPA2322AIDRGR be used in single supply configurations?
Yes, it supports single supply configurations from 1.8V to 5.5V.
What is the typical input bias current of the OPA2322AIDRGR?
The typical input bias current is ±0.2 pA.
Is the OPA2322AIDRGR suitable for low noise applications?
Yes, it is designed for low noise performance, making it suitable for sensitive analog circuits.
What package does the OPA2322AIDRGR come in?
It comes in a VSSOP-8 package, also known as MSOP-8.
What is the gain bandwidth product of the OPA2322AIDRGR?
The gain bandwidth product is 10 MHz.
Can the OPA2322AIDRGR be used in automotive applications?
Yes, its robust design makes it suitable for automotive electronics.
What is the maximum input offset voltage?
The maximum input offset voltage is ±150 µV.
What is the quiescent current per channel?
The quiescent current per channel is 1.1 mA.
Is the OPA2322AIDRGR RoHS compliant?
Yes, it is RoHS compliant, ensuring it meets environmental standards.
