Overview
The OPA2364IDGKR is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. Designed for precision applications, this dual-channel op-amp operates on a low supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered systems. It features rail-to-rail input and output capabilities, ensuring maximum dynamic range in signal processing. With a gain bandwidth product of 7 MHz and a low input bias current of 10 pA, the OPA2364IDGKR is well-suited for applications requiring high accuracy and low power consumption. Its compact VSSOP-8 package and RoHS compliance further enhance its appeal in modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | OPA2364IDGKR | - | - |
| Category | Operational Amplifier | - | - |
| Channels | 2 | - | Dual-channel |
| Supply Voltage | 1.8V to 5.5V | V | Single or dual (±0.9V to ±2.75V) |
| Gain Bandwidth Product | 7 | MHz | - |
| Slew Rate | 5 | V/µs | - |
| Input Bias Current | 10 | pA | - |
| Input Offset Voltage | 2.5 | mV | - |
| CMRR | 74 to 90 | dB | - |
| PSRR | 81.94 | dB | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | VSSOP-8 | - | - |
| RoHS Compliance | Yes | - | - |
Key Features
- Rail-to-rail input and output for maximum signal swing.
- Low supply voltage operation (1.8V to 5.5V), ideal for battery-powered devices.
- High CMRR (74 dB to 90 dB) for improved noise rejection.
- Low input bias current (10 pA) for precision applications.
- Compact VSSOP-8 package for space-constrained designs.
- RoHS compliant, ensuring environmental safety.
Applications
The OPA2364IDGKR is widely used in various precision electronic applications, including:
- Signal Conditioning: Amplifying and filtering sensor signals in industrial and medical equipment.
- Data Acquisition Systems: Ensuring accurate signal processing in ADCs and DACs.
- Active Filters: Designing low-pass, high-pass, and band-pass filters for audio and communication systems.
- Battery-Powered Devices: Extending battery life in portable electronics due to its low power consumption.
- Test and Measurement Equipment: Providing high accuracy in oscilloscopes and multimeters.
Q & A
1. What is the supply voltage range for the OPA2364IDGKR?
The OPA2364IDGKR operates on a supply voltage range of 1.8V to 5.5V, supporting both single and dual (±0.9V to ±2.75V) configurations.
2. Does the OPA2364IDGKR support rail-to-rail operation?
Yes, it features rail-to-rail input and output capabilities, ensuring maximum dynamic range.
3. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 7 MHz, making it suitable for medium-speed applications.
4. Is the OPA2364IDGKR RoHS compliant?
Yes, it is RoHS compliant, adhering to environmental safety standards.
5. What is the typical input bias current?
The input bias current is typically 10 pA, ensuring high precision in low-current applications.
6. Can this op-amp operate in extreme temperatures?
Yes, it operates in a temperature range of -40°C to +125°C, suitable for harsh environments.
7. What is the package type of the OPA2364IDGKR?
It is available in a compact VSSOP-8 package.
8. Does the OPA2364IDGKR have a shutdown feature?
No, this model does not include a shutdown feature.
9. What is the typical slew rate of this op-amp?
The slew rate is 5 V/µs, ensuring fast signal response.
10. What are the key applications of the OPA2364IDGKR?
It is commonly used in signal conditioning, data acquisition, active filters, battery-powered devices, and test equipment.
