Overview
The OPA2313IDRGR is a dual-channel operational amplifier (op-amp) manufactured by Texas Instruments. Designed for low-power and low-noise applications, this op-amp operates within a wide voltage range of 1.8 V to 5.5 V, making it suitable for battery-powered devices. Its rail-to-rail input and output capabilities ensure maximum signal swing, while its EMI-hardened design enhances performance in noisy environments. The OPA2313IDRGR is ideal for precision applications in industrial, automotive, and consumer electronics, offering a balance of performance and power efficiency.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Function | Operational Amplifier | - | - |
| Channels | 2 | - | Dual-channel |
| Gain Bandwidth Product (GBP) | 1 | MHz | - |
| Slew Rate (SR) | 0.5 | V/µs | - |
| Common Mode Rejection Ratio (CMRR) | 64 to 80 | dB | - |
| Input Bias Current (Ib) | 10 | pA | - |
| Input Offset Voltage (Vos) | 2.5 | mV | - |
| Supply Voltage Range | 1.8 to 5.5 | V | - |
| Quiescent Current | 50 | µA | - |
| Operating Temperature Range | -40 to +125 | °C | - |
| Package | WSON-8 | - | SMD/SMT |
| EMI Hardened | Yes | - | - |
| RoHS Compliance | Yes | - | - |
Key Features
- Low power consumption with a quiescent current of 50 µA.
- Rail-to-rail input and output for maximum signal swing.
- EMI-hardened design for improved performance in noisy environments.
- Wide supply voltage range (1.8 V to 5.5 V) suitable for battery-powered applications.
- Low input bias current (10 pA) and offset voltage (2.5 mV) for precision applications.
Applications
The OPA2313IDRGR is widely used in precision applications across various industries. In industrial automation, it is employed in sensor signal conditioning and control systems. In automotive electronics, it is used in battery management systems and infotainment systems. In consumer electronics, it is ideal for portable devices, audio amplifiers, and signal processing circuits. Its low-power and low-noise characteristics make it a preferred choice for medical devices and IoT applications as well.
Q & A
1. What is the supply voltage range of the OPA2313IDRGR?
The supply voltage range is 1.8 V to 5.5 V.
2. Does the OPA2313IDRGR support rail-to-rail operation?
Yes, it supports rail-to-rail input and output.
3. What is the gain bandwidth product (GBP) of this op-amp?
The GBP is 1 MHz.
4. Is the OPA2313IDRGR suitable for low-power applications?
Yes, it has a low quiescent current of 50 µA, making it ideal for low-power designs.
5. What is the operating temperature range of the OPA2313IDRGR?
It operates from -40 °C to +125 °C.
6. Does this op-amp have EMI hardening?
Yes, it features EMI-hardened design for improved performance in noisy environments.
7. What is the package type of the OPA2313IDRGR?
It is available in a WSON-8 package.
8. Is the OPA2313IDRGR RoHS compliant?
Yes, it is RoHS compliant.
9. What is the input offset voltage of this op-amp?
The input offset voltage is 2.5 mV.
10. Can the OPA2313IDRGR be used in automotive applications?
Yes, it is suitable for automotive electronics, including battery management and infotainment systems.
