Overview
The OPA2340PAG4 is a general-purpose operational amplifier (op-amp) produced by Texas Instruments. This model is part of the MicroAmplifier™ series and is designed for applications requiring high precision and low power consumption. It is particularly suited for use in portable devices, industrial control systems, and consumer electronics due to its rail-to-rail output and wide supply voltage range. The OPA2340PAG4 is targeted at engineers and designers looking for a reliable, high-performance amplifier in compact designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Series | MicroAmplifier™ | - | - |
| Amplifier Type | General Purpose | - | - |
| Number of Circuits | 2 | - | - |
| Output Type | Rail-to-Rail | - | - |
| Slew Rate | 6 | V/µs | - |
| Gain Bandwidth Product | 5.5 | MHz | - |
| Input Bias Current | 0.2 | pA | - |
| Input Offset Voltage | 150 | µV | - |
| Supply Current | 750 | µA | - |
| Output Current per Channel | 50 | mA | - |
| Supply Voltage | 2.5 to 5.5 | V | Single/Dual (±) |
| Operating Temperature | -40 to 85 | °C | - |
| Package | 8-DIP | - | 0.300", 7.62mm |
Key Features
- Rail-to-Rail Output: Ensures maximum dynamic range in low-voltage applications.
- Low Power Consumption: Ideal for battery-powered devices.
- High Precision: Low input offset voltage and bias current for accurate signal processing.
- Wide Supply Voltage Range: Operates efficiently from 2.5V to 5.5V.
- Compact Design: Available in an 8-pin DIP package for space-constrained applications.
Applications
The OPA2340PAG4 is widely used in various applications, including portable medical devices, industrial automation systems, and consumer electronics. Its rail-to-rail output makes it suitable for signal conditioning in data acquisition systems. Additionally, its low power consumption and high precision are beneficial in sensor interfaces and battery management systems.
Q & A
1. What is the supply voltage range for the OPA2340PAG4?
The OPA2340PAG4 operates with a supply voltage range of 2.5V to 5.5V.
2. Is the OPA2340PAG4 suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
3. What is the output type of this op-amp?
The OPA2340PAG4 features a rail-to-rail output.
4. What is the gain bandwidth product of the OPA2340PAG4?
The gain bandwidth product is 5.5MHz.
5. Can this amplifier be used in industrial control systems?
Yes, its high precision and wide supply range make it suitable for industrial applications.
6. What is the input offset voltage of the OPA2340PAG4?
The input offset voltage is 150µV.
7. What is the operating temperature range?
It operates from -40°C to 85°C.
8. What package does the OPA2340PAG4 come in?
It is available in an 8-pin DIP package.
9. What is the slew rate of this op-amp?
The slew rate is 6V/µs.
10. Is the OPA2340PAG4 suitable for sensor interfaces?
Yes, its low input bias current and high precision make it ideal for sensor applications.
