Overview
The THS3095D is a high-speed, low-distortion current feedback operational amplifier produced by Texas Instruments. Designed for applications requiring high voltage and linear output signals, this single-channel amplifier is ideal for driving high-resistance and high-capacitance loads. Its market positioning targets industries such as industrial automation, telecommunications, and test and measurement, where precision and high performance are critical. The THS3095D stands out for its high slew rate, wide bandwidth, and low distortion, making it a competitive choice for demanding applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | Current Feedback | - | - |
| Circuit Count | 1 | - | - |
| Slew Rate | 7300 | V/µs | - |
| -3dB Bandwidth | 235 | MHz | - |
| Input Bias Current | 4 | µA | - |
| Input Offset Voltage | 900 | µV | - |
| Supply Current | 9.5 | mA | - |
| Output Current | 280 | mA | Per Channel |
| Supply Voltage Range | 10 to 30 | V | Single Supply |
| Operating Temperature | -40 to 85 | °C | - |
| Package | 8-SOIC (PowerPad) | - | - |
Key Features
- High slew rate of 7300 V/µs for fast signal processing.
- Wide bandwidth of 235 MHz ensures high-frequency performance.
- Low distortion and noise for precision applications.
- High output current drive capability of 280 mA per channel.
- Wide supply voltage range (10 V to 30 V) for flexibility in various applications.
- Current feedback architecture for stable operation with high-resistance and high-capacitance loads.
Applications
The THS3095D is widely used in applications requiring high voltage and linear output signals. Typical use cases include:
- Industrial Automation: Precision control systems and signal conditioning.
- Telecommunications: Line drivers and signal amplification in high-speed communication systems.
- Test and Measurement: Arbitrary waveform generation and high-frequency signal processing.
- Power Electronics: Driving power FETs and other high-current loads.
Q & A
1. What is the operating temperature range of the THS3095D?
The THS3095D operates within a temperature range of -40°C to 85°C.
2. What is the slew rate of the THS3095D?
The slew rate is 7300 V/µs.
3. What is the supply voltage range for the THS3095D?
The supply voltage range is 10 V to 30 V for single supply operation.
4. Does the THS3095D support low-power mode?
Yes, the THS3095D features a power-down pin (PD) that reduces static current to 500 µA.
5. What is the output current capability of the THS3095D?
The output current capability is 280 mA per channel.
6. What is the input offset voltage of the THS3095D?
The input offset voltage is 900 µV.
7. What is the bandwidth of the THS3095D?
The -3dB bandwidth is 235 MHz.
8. What package does the THS3095D use?
The THS3095D is available in an 8-SOIC (PowerPad) package.
9. Is the THS3095D suitable for driving high-capacitance loads?
Yes, the current feedback architecture makes it suitable for driving high-capacitance loads.
10. What are the typical applications of the THS3095D?
Typical applications include industrial automation, telecommunications, test and measurement, and power electronics.
