Overview
The OPA2376QDGKRQ1 is a precision operational amplifier (op-amp) produced by Texas Instruments, designed for applications requiring low noise, low quiescent current, and high precision. This dual-channel op-amp is housed in a VSSOP-8 package, making it suitable for space-constrained designs. It targets industrial, automotive, and portable electronics markets, offering excellent DC accuracy and AC performance. Its unique selling points include rail-to-rail input/output, low offset voltage, and low noise, making it ideal for precision and battery-powered applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Offset Voltage | 25 | µV | Maximum |
| Noise Density | 7.5 | nV/√Hz | At 1 kHz |
| Quiescent Current | 950 | µA | Maximum |
| Gain Bandwidth Product | 5.5 | MHz | |
| Supply Voltage Range | 2.2 to 5.5 | V | |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | VSSOP-8 |
Key Features
- Rail-to-rail input and output for maximum dynamic range.
- Low noise and low offset voltage for precision applications.
- Low quiescent current, ideal for battery-powered devices.
- Wide supply voltage range for versatile use.
- Compact VSSOP-8 package for space-saving designs.
Applications
The OPA2376QDGKRQ1 is widely used in industrial automation, automotive systems, and portable electronics. Its precision and low noise make it suitable for sensor signal conditioning, data acquisition systems, and active filters. In automotive applications, it is used in battery management systems and infotainment systems. Its low power consumption also makes it a preferred choice for portable medical devices and handheld instruments.
Q & A
1. What is the input offset voltage of the OPA2376QDGKRQ1?
The input offset voltage is 25 µV (maximum).
2. What is the noise density of this op-amp?
The noise density is 7.5 nV/√Hz at 1 kHz.
3. What is the quiescent current of the OPA2376QDGKRQ1?
The quiescent current is 950 µA (maximum).
4. What is the gain bandwidth product of this device?
The gain bandwidth product is 5.5 MHz.
5. What is the supply voltage range for this op-amp?
The supply voltage range is 2.2 V to 5.5 V.
6. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
7. What package does the OPA2376QDGKRQ1 come in?
It comes in a VSSOP-8 package.
8. Is this op-amp suitable for battery-powered applications?
Yes, its low quiescent current and wide supply voltage range make it ideal for battery-powered applications.
9. Can it be used in automotive systems?
Yes, it is suitable for automotive systems, including battery management and infotainment.
10. What are the key advantages of this op-amp?
Key advantages include low noise, low offset voltage, rail-to-rail input/output, and low power consumption.
