Overview
The OPA2374AIDR is a dual-channel, low-power, rail-to-rail input/output (RRIO) operational amplifier produced by Texas Instruments. Designed for precision applications, this amplifier features a bandwidth of 6.5MHz and is optimized for low-power consumption, making it ideal for portable and battery-powered devices. Its rail-to-rail operation ensures maximum dynamic range, even with low supply voltages. The OPA2374AIDR is widely used in applications such as signal conditioning, sensor amplification, and audio processing, targeting industries like consumer electronics, industrial automation, and medical devices.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Bandwidth | 6.5 | MHz | |
| Supply Voltage Range | 2.7 to 5.5 | V | |
| Input Offset Voltage | 0.75 | mV | Max |
| Quiescent Current | 585 | µA | Per Channel |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | SOP-8 | ||
| Output Current | 25 | mA | |
| Common Mode Rejection Ratio (CMRR) | 90 | dB | |
| Input Bias Current | 1 | pA | |
| Slew Rate | 3.5 | V/µs |
Key Features
- Dual-channel design for versatile signal processing.
- Rail-to-rail input and output for maximum dynamic range.
- Low power consumption, ideal for battery-powered devices.
- High bandwidth of 6.5MHz for precision applications.
- Wide supply voltage range (2.7V to 5.5V) for flexibility in various systems.
Applications
The OPA2374AIDR is widely used in signal conditioning, sensor amplification, and audio processing. Its low power consumption and rail-to-rail operation make it suitable for portable devices, while its precision and bandwidth are ideal for industrial automation and medical devices. Specific applications include active filters, data acquisition systems, and audio amplifiers.
Q & A
1. What is the bandwidth of the OPA2374AIDR?
The bandwidth of the OPA2374AIDR is 6.5MHz.
2. What is the supply voltage range for this amplifier?
The supply voltage range is 2.7V to 5.5V.
3. Is the OPA2374AIDR suitable for battery-powered devices?
Yes, its low quiescent current and rail-to-rail operation make it ideal for battery-powered devices.
4. What is the input offset voltage?
The input offset voltage is 0.75mV (max).
5. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
6. What package does the OPA2374AIDR come in?
It comes in an SOP-8 package.
7. What is the output current capability?
The output current is 25mA.
8. What is the Common Mode Rejection Ratio (CMRR)?
The CMRR is 90dB.
9. What is the input bias current?
The input bias current is 1pA.
10. What is the slew rate of the OPA2374AIDR?
The slew rate is 3.5V/µs.
