Overview
The Texas Instruments OPA2365AQDRQ1 is a dual, high-performance, CMOS operational amplifier optimized for very low voltage, single-supply applications. This device is part of the OPAx365-Q1 family, which features rail-to-rail input and output, low noise, and high-speed operation. It is particularly suited for driving sampling data converters and is ideal for various automotive and industrial applications due to its robust specifications and functional safety capabilities.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package | SOIC-8 | 8-pin |
| Operating Temperature Range | °C | -40 to 125 |
| Gain Bandwidth | MHz | 50 |
| Slew Rate | V/µs | 25 |
| Input Offset Voltage | µV | 100 |
| Input Bias Current | pA | ±0.2 |
| Noise | nV/√Hz at 100 kHz | 4.5 |
| CMRR | dB | 100 (Minimum) |
| Supply Voltage Range | V | 2.2 to 5.5 |
| ESD Classification | HBM/CDM | H2/C3B |
Key Features
- Qualified for Automotive Applications and AEC-Q100 certified with a temperature range of -40°C to 125°C.
- Functional Safety-Capable with documentation available to aid in system design.
- Zero-Crossover Distortion Topology and excellent THD+N of 0.0004%.
- Rail-to-Rail Input and Output with input common-mode range extending 100 mV beyond the supply rails.
- Low Noise: 4.5 nV/√Hz at 100 kHz and high slew rate of 25 V/µs.
- Fast Settling Time: 0.3 µs to 0.01%.
- High CMRR: 100 dB (Minimum).
Applications
- Automotive: HEV/EV and Powertrain applications, DC-DC converters, engine control units, and body and lighting systems.
- Advanced Driver Assistance Systems (ADAS): Blind spot detection, collision warning, and short to mid-range radar applications.
- Industrial: Heads Up Display, audio applications, signal conditioning, and sensor amplification.
Q & A
- What is the operating temperature range of the OPA2365AQDRQ1?
The operating temperature range is -40°C to 125°C.
- What is the gain bandwidth of the OPA2365AQDRQ1?
The gain bandwidth is 50 MHz.
- What is the slew rate of the OPA2365AQDRQ1?
The slew rate is 25 V/µs.
- What is the input offset voltage of the OPA2365AQDRQ1?
The input offset voltage is 100 µV.
- What is the common-mode rejection ratio (CMRR) of the OPA2365AQDRQ1?
The CMRR is 100 dB (Minimum).
- Is the OPA2365AQDRQ1 qualified for automotive applications?
Yes, it is qualified for automotive applications and is AEC-Q100 certified.
- What is the supply voltage range for the OPA2365AQDRQ1?
The supply voltage range is 2.2 V to 5.5 V.
- What type of package is the OPA2365AQDRQ1 available in?
The OPA2365AQDRQ1 is available in an 8-pin SOIC package.
- What are some typical applications of the OPA2365AQDRQ1?
Typical applications include HEV/EV and Powertrain, ADAS, DC-DC converters, engine control units, and short to mid-range radar applications.
- Does the OPA2365AQDRQ1 have functional safety capabilities?
Yes, the OPA2365AQDRQ1 is functional safety-capable with documentation available to aid in system design.
