Overview
The OPA364IDBVRG4 is a high-performance, CMOS operational amplifier from Texas Instruments. It is part of the OPA364 family, optimized for very low voltage, single-supply operation. This amplifier is designed to operate on single supplies ranging from 1.8 V to 5.5 V, making it suitable for battery-powered systems and other low-voltage applications. The OPA364IDBVRG4 offers excellent common-mode rejection ratio (CMRR) and rail-to-rail input and output, ensuring high performance in various signal conditioning and data acquisition tasks.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range | 1.8 | 5.5 | V | |
| Input Offset Voltage (VOS) | 500 | 900 | µV | |
| Input Bias Current (IB) | ±1 | ±10 | pA | |
| Common-Mode Rejection Ratio (CMRR) | 74 | 90 | dB | |
| Gain-Bandwidth Product (GBW) | 7 | MHz | ||
| Slew Rate | 5 | V/µs | ||
| Quiescent Current (IQ) | 650 | 750 | 1000 | µA |
| Output Voltage Swing | 10-20 | mV | ||
| Shutdown Current (IQ(sd)) | 0.9 | µA |
Key Features
- Single-supply operation from 1.8 V to 5.5 V
- Rail-to-rail input and output
- High common-mode rejection ratio (CMRR): 90 dB typical
- Gain-bandwidth product: 7 MHz
- Slew rate: 5 V/µs
- Low input offset voltage: 500 µV maximum
- Low quiescent current: 750 µA per channel maximum
- Shutdown mode with less than 1 µA per channel
- Available in various packages including SOT-23 and SOIC
Applications
- Signal conditioning
- Data acquisition
- Process control
- Active filters
- Test equipment
- Sensor amplification in battery-powered systems
Q & A
- What is the supply voltage range for the OPA364IDBVRG4?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the typical common-mode rejection ratio (CMRR) of the OPA364IDBVRG4?
The typical CMRR is 90 dB.
- What is the gain-bandwidth product (GBW) of the OPA364IDBVRG4?
The GBW is 7 MHz.
- What is the slew rate of the OPA364IDBVRG4?
The slew rate is 5 V/µs.
- What is the maximum input offset voltage for the OPA364IDBVRG4?
The maximum input offset voltage is 500 µV.
- What is the quiescent current per channel for the OPA364IDBVRG4?
The quiescent current per channel is up to 750 µA.
- Does the OPA364IDBVRG4 have a shutdown mode?
- In what packages is the OPA364IDBVRG4 available?
- What are some common applications for the OPA364IDBVRG4?
- Is the OPA364IDBVRG4 suitable for battery-powered systems?
