Overview
The OPA683IDBVR is a low-power, wideband, current-feedback operational amplifier (op-amp) produced by Texas Instruments. This component is designed for applications requiring high-speed signal processing with minimal power consumption. It features a shutdown function, making it suitable for portable and power-sensitive applications. The OPA683IDBVR is particularly competitive in the market due to its combination of low power, high bandwidth, and excellent harmonic distortion performance. It is ideal for use in video amplification, communication systems, and other high-frequency applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Architecture | Current Feedback | - | - |
| Number of Channels | 1 | - | - |
| Total Supply Voltage (Min) | 5 | V | ±2.5V to ±6V |
| Total Supply Voltage (Max) | 12 | V | ±2.5V to ±6V |
| GBW (Typ) | 145 | MHz | - |
| Slew Rate (Typ) | 210 | V/µs | - |
| Input Noise Voltage (Typ) | 4.4 | nV/√Hz | Flatband |
| Quiescent Current (Typ) | 0.79 | mA | Per channel |
| Operating Temperature Range | -40 to 85 | °C | - |
| Output Current (Typ) | 110 | mA | - |
Key Features
- Low power consumption with a typical quiescent current of 0.79 mA per channel.
- Wide bandwidth of 145 MHz, suitable for high-frequency applications.
- Shutdown function for power-sensitive designs.
- Excellent harmonic distortion performance, making it ideal for video and communication systems.
- Current feedback architecture provides high-speed signal processing.
Applications
The OPA683IDBVR is widely used in applications requiring high-speed signal amplification with low power consumption. Typical applications include video amplification, communication systems, portable devices, and high-frequency signal processing. Its shutdown feature makes it particularly suitable for battery-powered and power-sensitive designs. Additionally, its excellent harmonic distortion performance ensures high-quality signal processing in video and audio applications.
Q & A
What is the operating voltage range of the OPA683IDBVR?
The operating voltage range is from 5V to 12V, with a dual supply range of ±2.5V to ±6V.
Does the OPA683IDBVR support shutdown functionality?
Yes, it features a shutdown function to minimize power consumption in idle states.
What is the typical bandwidth of the OPA683IDBVR?
The typical bandwidth is 145 MHz.
What is the quiescent current of the OPA683IDBVR?
The typical quiescent current is 0.79 mA per channel.
What is the slew rate of the OPA683IDBVR?
The typical slew rate is 210 V/µs.
What is the input noise voltage of the OPA683IDBVR?
The typical input noise voltage is 4.4 nV/√Hz at flatband.
What is the output current capability of the OPA683IDBVR?
The typical output current is 110 mA.
What is the operating temperature range of the OPA683IDBVR?
The operating temperature range is from -40°C to 85°C.
Is the OPA683IDBVR suitable for video applications?
Yes, its excellent harmonic distortion performance makes it ideal for video amplification.
What is the architecture of the OPA683IDBVR?
It uses a current feedback architecture for high-speed signal processing.
