Overview
The OPA364AIDBVR from Texas Instruments is a high-performance, single-channel operational amplifier designed for low-voltage, single-supply operation. This CMOS operational amplifier is part of the OPA364 family and is optimized for applications requiring high accuracy and low power consumption. It operates on single supplies ranging from 1.8 V to 5.5 V, making it suitable for battery-powered systems and other low-voltage applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bandwidth | 7 | MHz |
| Common-Mode Rejection Ratio (CMRR) | 90 | dB (Typical) |
| Slew Rate | 5 | V/µs |
| Input Offset Voltage (VOS) | 500 | µV (Maximum) |
| Quiescent Current | 750 | µA/Channel (Maximum) |
| Shutdown Current | < 1 | µA/Channel |
| Input Bias Current | ±1 | pA (Typical) |
| Input Voltage Noise Density | 17 | nV/√Hz (at 10 kHz) |
| Package | SOT-23-5 | |
| Operating Temperature Range | -40°C to +125°C |
Key Features
- High-performance CMOS operational amplifier
- Single-supply operation from 1.8 V to 5.5 V
- MicroSIZE packages (e.g., SOT-23-5)
- Low input offset voltage (500 µV maximum)
- High common-mode rejection ratio (90 dB typical)
- Low quiescent current (750 µA/Channel maximum)
- Shutdown mode with current less than 1 µA/Channel
- Excellent performance for driving analog-to-digital (A/D) converters without degradation of differential linearity and THD
Applications
- Signal Conditioning
- Data Acquisition
- Process Control
- Active Filters
- Test Equipment
- Sensor amplification and signal conditioning in battery-powered systems
Q & A
- What is the operating voltage range of the OPA364AIDBVR?
The OPA364AIDBVR operates on single supplies ranging from 1.8 V to 5.5 V.
- What is the bandwidth of the OPA364AIDBVR?
The bandwidth of the OPA364AIDBVR is 7 MHz.
- What is the common-mode rejection ratio (CMRR) of the OPA364AIDBVR?
The CMRR of the OPA364AIDBVR is typically 90 dB.
- What is the slew rate of the OPA364AIDBVR?
The slew rate of the OPA364AIDBVR is 5 V/µs.
- What is the input offset voltage of the OPA364AIDBVR?
The input offset voltage of the OPA364AIDBVR is 500 µV maximum.
- What is the quiescent current of the OPA364AIDBVR?
The quiescent current of the OPA364AIDBVR is 750 µA/Channel maximum.
- Does the OPA364AIDBVR have a shutdown mode?
Yes, the OPA364AIDBVR has a shutdown mode with a current less than 1 µA/Channel.
- What are some common applications of the OPA364AIDBVR?
Common applications include signal conditioning, data acquisition, process control, active filters, and test equipment.
- What package types are available for the OPA364AIDBVR?
The OPA364AIDBVR is available in a SOT-23-5 package.
- What is the operating temperature range of the OPA364AIDBVR?
The operating temperature range of the OPA364AIDBVR is -40°C to +125°C.
