Overview
The OPA2356AIDR is a high-performance, dual-channel operational amplifier (op-amp) manufactured by Texas Instruments. Designed for precision applications, this op-amp belongs to the OPAx356 series, known for its low noise, low offset voltage, and high-speed performance. The OPA2356AIDR is ideal for use in a wide range of applications, including industrial automation, medical instrumentation, and audio processing. Its compact SOIC-8 package and low power consumption make it a versatile choice for both portable and stationary devices. The product is particularly suited for engineers and designers seeking reliable and accurate signal amplification in demanding environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual-channel |
| Supply Voltage | 2.5 to 5.5 | V | Single or dual supply |
| Input Offset Voltage | 150 | µV | Max |
| Gain Bandwidth Product | 50 | MHz | - |
| Slew Rate | 25 | V/µs | - |
| Quiescent Current | 1.2 | mA | Per channel |
| Operating Temperature Range | -40 to 125 | °C | - |
| Package | SOIC-8 | - | - |
Key Features
- Low noise and low distortion for precision signal processing.
- Wide supply voltage range supports both single and dual supply configurations.
- High gain bandwidth product and slew rate ensure high-speed performance.
- Low quiescent current enhances energy efficiency.
- Robust design for reliable operation in harsh environments.
Applications
The OPA2356AIDR is widely used in various industries due to its precision and versatility. In industrial automation, it is employed in sensor signal conditioning and control systems. In medical instrumentation, it is used for accurate signal amplification in diagnostic equipment. Additionally, its low noise characteristics make it suitable for audio processing applications, such as professional audio equipment and portable audio devices. The op-amp is also utilized in automotive electronics for signal processing in advanced driver-assistance systems (ADAS).
Q & A
1. What is the input offset voltage of the OPA2356AIDR?
The maximum input offset voltage is 150 µV.
2. Can the OPA2356AIDR operate with a single supply voltage?
Yes, it can operate with a single supply voltage ranging from 2.5 to 5.5 V.
3. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 50 MHz.
4. Is the OPA2356AIDR suitable for audio applications?
Yes, its low noise and distortion make it ideal for audio processing.
5. What is the operating temperature range?
It operates within a temperature range of -40 to 125 °C.
6. What package does the OPA2356AIDR come in?
It is available in an SOIC-8 package.
7. How much quiescent current does it consume per channel?
It consumes 1.2 mA per channel.
8. Can this op-amp be used in medical devices?
Yes, it is suitable for medical instrumentation requiring precision signal amplification.
9. What is the slew rate of the OPA2356AIDR?
The slew rate is 25 V/µs.
10. Is the OPA2356AIDR suitable for automotive applications?
Yes, it is used in automotive electronics for signal processing in ADAS and other systems.
