Overview
The OPA2810IDGKR is a high-performance, dual-channel operational amplifier (op-amp) manufactured by Texas Instruments. This model is part of the OPA2810 series, designed for applications requiring high-speed, rail-to-rail input and output performance. It is widely used in industrial, automotive, and consumer electronics due to its robust features and reliability. The OPA2810IDGKR is particularly suitable for precision signal conditioning and high-speed data acquisition systems, offering a competitive edge in terms of speed and power efficiency.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | OPA2810IDGKR | - | - |
| Category | Operational Amplifier | - | - |
| Supply Voltage (Max) | 27 | V | - |
| Supply Voltage (Min) | 4.75 | V | - |
| Output Current per Channel | 108 | mA | - |
| Number of Channels | 2 | Channel | - |
| Gain Bandwidth Product (GBP) | 70 | MHz | - |
| Slew Rate (SR) | 192 | V/µs | - |
| Common Mode Rejection Ratio (CMRR) | 90 to 100 | dB | - |
| Input Bias Current (Ib) | 20 | pA | - |
| Input Offset Voltage (Vos) | 1.5 | mV | - |
| Operating Supply Current | 3.7 | mA | - |
| Operating Temperature Range | -40 to +125 | °C | - |
| Package | VSSOP-8 | - | - |
Key Features
- High-speed FET input operational amplifier with rail-to-rail input and output performance.
- Wide supply voltage range from 4.75 V to 27 V, suitable for various applications.
- High gain bandwidth product (70 MHz) and slew rate (192 V/µs) for fast signal processing.
- Low input bias current (20 pA) and offset voltage (1.5 mV) ensure precision in signal conditioning.
- Robust design with a wide operating temperature range (-40°C to +125°C), ideal for harsh environments.
Applications
The OPA2810IDGKR is versatile and finds applications in multiple fields. In industrial automation, it is used for precision signal conditioning and control systems. In automotive electronics, it enhances the performance of sensor interfaces and data acquisition systems. Consumer electronics benefit from its high-speed and low-power characteristics, making it suitable for audio processing and portable devices. Additionally, it is employed in medical equipment for accurate signal amplification and filtering.
Q & A
1. What is the supply voltage range for the OPA2810IDGKR?
The supply voltage range is from 4.75 V to 27 V.
2. How many channels does the OPA2810IDGKR have?
It has two channels.
3. What is the gain bandwidth product of the OPA2810IDGKR?
The gain bandwidth product is 70 MHz.
4. What is the slew rate of the OPA2810IDGKR?
The slew rate is 192 V/µs.
5. What is the input bias current of the OPA2810IDGKR?
The input bias current is 20 pA.
6. What is the input offset voltage of the OPA2810IDGKR?
The input offset voltage is 1.5 mV.
7. What is the operating temperature range of the OPA2810IDGKR?
The operating temperature range is from -40°C to +125°C.
8. What package does the OPA2810IDGKR come in?
It comes in a VSSOP-8 package.
9. Is the OPA2810IDGKR suitable for high-speed applications?
Yes, it is designed for high-speed applications with a gain bandwidth product of 70 MHz and a slew rate of 192 V/µs.
10. Can the OPA2810IDGKR be used in automotive electronics?
Yes, it is suitable for automotive electronics, particularly in sensor interfaces and data acquisition systems.
