Overview
The THS3095DR is a high-speed, current-feedback operational amplifier produced by Texas Instruments. Designed for applications requiring high voltage and low distortion, this amplifier operates over a wide supply range of ±5V to ±15V. It is particularly suited for applications such as pin drivers, power FET drivers, and arbitrary waveform generators. The THS3095DR features a shutdown pin (PD) that reduces the quiescent current from 9.5mA to 500μA, making it ideal for power-sensitive applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | Current Feedback | - | - |
| Number of Channels | 1 | - | - |
| Slew Rate | 7300 | V/μs | - |
| Bandwidth | 235 | MHz | - |
| Input Bias Current | 4 | μA | - |
| Input Offset Voltage | 900 | μV | - |
| Supply Current | 9.5 | mA | - |
| Output Current | 280 | mA | - |
| Supply Voltage Range | ±5 to ±15 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
Key Features
- High voltage operation with a wide supply range of ±5V to ±15V.
- Low distortion performance, making it suitable for high-fidelity applications.
- High slew rate of 7300 V/μs for fast signal processing.
- Shutdown pin (PD) to reduce power consumption in standby mode.
- Robust output current drive capability of 280mA.
Applications
The THS3095DR is widely used in various high-performance applications. It is particularly effective in pin driver circuits, power FET drivers, and arbitrary waveform generators. Its ability to handle high voltage swings and drive low impedance loads makes it suitable for use in test and measurement equipment, as well as in industrial automation systems. Additionally, its low distortion characteristics are beneficial in audio and video signal processing applications.
Q & A
What is the supply voltage range for THS3095DR?
The THS3095DR operates over a supply voltage range of ±5V to ±15V.
What is the purpose of the shutdown pin (PD) on the THS3095DR?
The shutdown pin (PD) reduces the quiescent current from 9.5mA to 500μA, enabling low power consumption in standby mode.
What is the typical slew rate of the THS3095DR?
The typical slew rate of the THS3095DR is 7300 V/μs.
Can the THS3095DR drive low impedance loads?
Yes, the THS3095DR is capable of driving low impedance loads with its robust output current drive capability of 280mA.
What is the bandwidth of the THS3095DR?
The bandwidth of the THS3095DR is 235MHz.
What are the key applications of the THS3095DR?
Key applications include pin drivers, power FET drivers, and arbitrary waveform generators.
What is the input bias current of the THS3095DR?
The input bias current of the THS3095DR is 4μA.
What is the input offset voltage of the THS3095DR?
The input offset voltage of the THS3095DR is 900μV.
What is the operating temperature range of the THS3095DR?
The operating temperature range of the THS3095DR is -40°C to 85°C.
Is the THS3095DR suitable for audio applications?
Yes, the THS3095DR's low distortion characteristics make it suitable for high-fidelity audio applications.
