Overview
The OPA2340EA/250 is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for single-supply, rail-to-rail operation, making it suitable for a wide range of applications in industrial, automotive, and consumer electronics. This op-amp is part of Texas Instruments' MicroAmplifier™ Series, known for its low power consumption and high precision. The OPA2340EA/250 is particularly valued for its ability to operate efficiently with low voltage supplies, making it an ideal choice for battery-powered devices and other power-sensitive applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.5 to 5.5 | V | |
| Input Offset Voltage | 150 | µV | |
| Input Bias Current | 0.2 | pA | |
| Gain Bandwidth Product | 5.5 | MHz | |
| Slew Rate | 6 | V/µs | |
| Operating Temperature | -40 to +85 | °C | |
| Package | VSSOP-8 | ||
| Number of Channels | 2 | ||
| Output Type | Rail-to-Rail | ||
| CMRR | 80 | dB |
Key Features
- Single-supply operation from 2.5V to 5.5V
- Rail-to-rail input and output
- Low input offset voltage of 150µV
- Ultra-low input bias current of 0.2pA
- High gain bandwidth product of 5.5MHz
- Low power consumption, ideal for battery-powered devices
- Available in a compact VSSOP-8 package
Applications
The OPA2340EA/250 is versatile and can be used in a variety of applications including:
- Industrial automation systems
- Automotive electronics, such as sensor interfaces and control systems
- Consumer electronics, including portable devices and audio equipment
- Medical devices, particularly those requiring low power and high precision
- Communication systems, for signal conditioning and amplification
Q & A
1. What is the supply voltage range for the OPA2340EA/250?
The supply voltage range is from 2.5V to 5.5V.
2. Can the OPA2340EA/250 operate on a single supply?
Yes, it is designed for single-supply operation.
3. What is the input offset voltage?
The input offset voltage is 150µV.
4. What is the typical input bias current?
The typical input bias current is 0.2pA.
5. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 5.5MHz.
6. What is the slew rate of the OPA2340EA/250?
The slew rate is 6V/µs.
7. What is the operating temperature range?
The operating temperature range is from -40°C to +85°C.
8. What package does the OPA2340EA/250 come in?
It comes in a VSSOP-8 package.
9. How many channels does this op-amp have?
It has 2 channels.
10. What is the output type of the OPA2340EA/250?
The output type is rail-to-rail.
