Overview
The THS4012IDGN is a high-speed, dual-channel voltage-feedback amplifier produced by Texas Instruments. This device is part of the THS4011 and THS4012 series, which are ideal for a wide range of applications requiring high ac performance and low distortion. The THS4012IDGN offers a 290-MHz bandwidth, a 310-V/µs slew rate, and a 37-ns settling time (0.1%), making it suitable for demanding applications such as video processing and high-speed data acquisition.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bandwidth (G = 1, –3 dB) | 290 | MHz |
| Slew Rate | 310 | V/µs |
| Settling Time (0.1%) | 37 | ns |
| Total Harmonic Distortion (THD) | –80 dBc (f = 1 MHz, RL = 150 Ω) | |
| Output Current Drive | 110 mA (Typical) | |
| Voltage Noise | 7.5 nV/√Hz | |
| Supply Voltage | ±5 V to ±15 V | |
| Operating Temperature Range | –40°C to 85°C | |
| Package | HVSSOP (DGN) with 8 pins |
Key Features
- High Speed: 290-MHz bandwidth and 310-V/µs slew rate.
- Low Distortion: THD of –80 dBc at f = 1 MHz.
- High Output Drive Capability: 110 mA typical output current.
- Excellent Video Performance: 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.
- Low Voltage Noise: 7.5 nV/√Hz.
- Flexible Supply Voltage: ±5 V to ±15 V.
- Available in Various Packages: Standard SOIC, MSOP PowerPAD, JG, or FK packages.
- Evaluation Module Available.
Applications
The THS4012IDGN is suitable for a variety of high-speed applications, including:
- Video Processing: 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: With its high bandwidth and fast settling time, it is ideal for capturing high-frequency signals.
- Medical Imaging: For applications requiring low distortion and high signal fidelity.
- Test and Measurement Equipment: Where high-speed and low-distortion amplification are critical.
Q & A
- What is the bandwidth of the THS4012IDGN?
The bandwidth of the THS4012IDGN is 290 MHz at a gain of 1 (–3 dB).
- What is the slew rate of the THS4012IDGN?
The slew rate of the THS4012IDGN is 310 V/µs.
- What is the settling time of the THS4012IDGN?
The settling time of the THS4012IDGN is 37 ns (0.1%).
- What is the total harmonic distortion (THD) of the THS4012IDGN?
The THD of the THS4012IDGN is –80 dBc at f = 1 MHz and RL = 150 Ω.
- What is the output current drive capability of the THS4012IDGN?
The output current drive capability of the THS4012IDGN is 110 mA typical.
- What is the voltage noise of the THS4012IDGN?
The voltage noise of the THS4012IDGN is 7.5 nV/√Hz.
- What are the available supply voltage ranges for the THS4012IDGN?
The THS4012IDGN can operate with supply voltages ranging from ±5 V to ±15 V.
- What are the operating temperature ranges for the THS4012IDGN?
The operating temperature range for the THS4012IDGN is –40°C to 85°C.
- In what packages is the THS4012IDGN available?
The THS4012IDGN is available in Standard SOIC, MSOP PowerPAD, JG, or FK packages.
- Is an evaluation module available for the THS4012IDGN?
Yes, an evaluation module is available for the THS4012IDGN).
