Overview
The THS4011ID, produced by Texas Instruments, is a high-speed, single-channel voltage feedback operational amplifier. It is part of the THS4011 and THS4012 series, which are designed for a wide range of applications requiring high ac performance. These amplifiers are known for their 290-MHz bandwidth, 310-V/ms slew rate, and 37-ns settling time (0.1%), making them ideal for video and other high-speed applications. The THS4011ID offers a high output drive capability of 110 mA and a low supply current of 7.8 mA per channel, making it efficient and powerful.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bandwidth (G = 1, –3 dB) | 290 | MHz |
| Slew Rate | 310 | V/ms |
| Settling Time (0.1%) | 37 | ns |
| Total Harmonic Distortion (THD) at f = 1 MHz, RL = 150 Ω | –80 | dBc |
| Output Current Drive (Typical) | 110 | mA |
| Supply Current per Channel | 7.8 | mA |
| Voltage Noise | 7.5 | nV/√Hz |
| Bandwidth for 0.1-dB Flatness (G = 1) | 70 | MHz |
| Differential Gain Error | 0.006% | |
| Differential Phase Error | 0.01° | |
| Supply Voltage Range | ±5 V to ±15 V | |
| Operating Temperature Range | –40°C to 85°C | |
| Package Options | SOIC, MSOP PowerPAD, JG, FK |
Key Features
- High Speed: 290-MHz bandwidth and 310-V/ms slew rate.
- Low Distortion: Total harmonic distortion (THD) of –80 dBc at f = 1 MHz.
- Excellent Video Performance: 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.
- High Output Drive Capability: 110 mA typical output current drive.
- Low Noise: 7.5-nV/√Hz voltage noise.
- Flexible Supply Voltage: ±5 V to ±15 V supply voltage range.
- Multiple Package Options: Available in SOIC, MSOP PowerPAD, JG, and FK packages.
- Evaluation Module Available: For ease of testing and evaluation).
Applications
The THS4011ID is suitable for a variety of high-speed applications, including:
- Video Amplification: Due to its excellent video performance with 0.1-dB gain flatness to 70 MHz and low differential gain and phase errors).
- High-Speed Data Acquisition: Its high bandwidth and fast settling time make it ideal for high-speed data acquisition systems).
- Medical Imaging: The low distortion and high slew rate are beneficial in medical imaging applications).
- Test and Measurement Equipment: Suitable for use in test and measurement equipment requiring high-speed and low distortion amplification).
- Aerospace and Defense: Its robust performance and wide operating temperature range make it suitable for aerospace and defense applications).
Q & A
- What is the bandwidth of the THS4011ID at a gain of 1?
The bandwidth of the THS4011ID at a gain of 1 is 290 MHz).
- What is the slew rate of the THS4011ID?
The slew rate of the THS4011ID is 310 V/ms).
- What is the settling time of the THS4011ID to 0.1%?
The settling time of the THS4011ID to 0.1% is 37 ns).
- What is the total harmonic distortion (THD) of the THS4011ID at 1 MHz?
The THD of the THS4011ID at 1 MHz is –80 dBc).
- What is the output current drive capability of the THS4011ID?
The output current drive capability of the THS4011ID is 110 mA typical).
- What is the supply current per channel for the THS4011ID?
The supply current per channel for the THS4011ID is 7.8 mA).
- What is the voltage noise of the THS4011ID?
The voltage noise of the THS4011ID is 7.5 nV/√Hz).
- What are the available package options for the THS4011ID?
The THS4011ID is available in SOIC, MSOP PowerPAD, JG, and FK packages).
- What is the operating temperature range of the THS4011ID?
The operating temperature range of the THS4011ID is –40°C to 85°C).
- Is an evaluation module available for the THS4011ID?
