Overview
The THS3001IDG4 is a high-speed current-feedback operational amplifier manufactured by Texas Instruments. This device is designed for applications requiring high bandwidth, fast slew rate, and low distortion. It is particularly suited for communication, imaging, and high-quality video applications. The THS3001 offers a 420-MHz bandwidth, a 6500-V/μs slew rate, and a 40-ns settling time, making it ideal for large-signal applications that demand excellent transient response.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Bandwidth (G = 1, -3 dB) | - | 420 | - | MHz |
| Slew Rate | - | 6500 | - | V/μs |
| Settling Time (0.1%) | - | 40 | - | ns |
| Output Current | - | - | 175 | mA |
| Supply Voltage Range (Split Supply) | ±4.5 | - | ±16 | V |
| Supply Voltage Range (Single Supply) | 9 | - | 32 | V |
| Operating Free-Air Temperature | -40 | - | 85 | °C |
| Quiescent Current (VCC = ±15 V) | - | 6.9 | 9.5 | mA |
| Input Offset Voltage | - | - | 3 | mV |
| Harmonic Distortion (f = 1 MHz, G = 2) | - | -96 | - | dBc |
Key Features
- High speed: 420-MHz bandwidth and 6500-V/μs slew rate.
- Low distortion: –96 dBc at 1 MHz and –80 dBc at 10 MHz.
- High output drive: Up to 100 mA output current.
- Excellent video performance: 115-MHz bandwidth (0.1 dB, G = 2), 0.01% differential gain, and 0.02° differential phase.
- Wide range of power supplies: Operates from ±4.5 V to ±16 V (split supply) and 9 V to 32 V (single supply).
- Low input offset voltage: Maximum of 3 mV.
- Evaluation module available.
Applications
- Communication systems, including wireless communication basestations.
- Imaging applications requiring high-speed signal processing.
- High-quality video applications, such as video buffers and drivers.
- Ultrafast ADC or DAC buffers.
Q & A
- What is the bandwidth of the THS3001IDG4? The bandwidth of the THS3001IDG4 is 420 MHz at a gain of 1.
- What is the slew rate of the THS3001IDG4? The slew rate is 6500 V/μs.
- What is the settling time of the THS3001IDG4? The settling time is 40 ns for a 0.1% error.
- What is the maximum output current of the THS3001IDG4? The maximum output current is 175 mA.
- What is the operating temperature range of the THS3001IDG4? The operating temperature range is from -40°C to 85°C.
- What are the typical applications of the THS3001IDG4? Typical applications include communication systems, imaging, high-quality video, and ultrafast ADC or DAC buffers.
- What is the input offset voltage of the THS3001IDG4? The maximum input offset voltage is 3 mV.
- What is the harmonic distortion of the THS3001IDG4 at 1 MHz? The harmonic distortion is –96 dBc at 1 MHz.
- Does the THS3001IDG4 have an evaluation module available? Yes, an evaluation module is available for the THS3001IDG4.
- What is the power supply range for the THS3001IDG4? The device operates from ±4.5 V to ±16 V (split supply) and 9 V to 32 V (single supply).
