Overview
The THS3202DGN is a dual current-feedback amplifier developed by Texas Instruments using BiCOM-II technology. This amplifier is designed to offer low distortion and a high slew rate of 9000 V/µs, making it ideal for applications that require driving loads sensitive to distortion at high frequencies. The THS3202 provides well-regulated AC performance characteristics with power supplies ranging from single-supply 6.6-V operation up to a 15-V supply. It is particularly suited for high-speed signal processing, test and measurement systems, high-voltage ADC preamplifiers, RF and IF amplifier stages, and professional video applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Unity-Gain Bandwidth | 2 GHz | |
| High Slew Rate | 9000 V/µs | |
| High Output Current | ±115 mA into 20 Ω | |
| Power-Supply Voltage Range | 6.6 V to 15 V | |
| Operating Free-Air Temperature Range | –40°C to +85°C | |
| Package Options | SOIC-8, MSOP-8, MSOP-8 with PowerPAD |
Key Features
- High unity-gain bandwidth of up to 2 GHz for excellent distortion performance.
- High slew rate of 9000 V/µs for fast signal processing.
- High output current drive of ±115 mA into 20 Ω loads.
- Low differential gain and phase error, making it suitable for video line drivers.
- Well-regulated AC performance characteristics across a wide power-supply voltage range.
- Available in SOIC-8, MSOP-8, and MSOP-8 with PowerPAD packages for thermal management.
Applications
- High-Speed Signal Processing
- Test and Measurement Systems
- High-Voltage ADC Preamplifier
- RF and IF Amplifier Stages
- Professional Video
Q & A
- What is the unity-gain bandwidth of the THS3202DGN?
The unity-gain bandwidth of the THS3202DGN is up to 2 GHz.
- What is the slew rate of the THS3202DGN?
The slew rate of the THS3202DGN is 9000 V/µs.
- What is the maximum output current of the THS3202DGN?
The maximum output current of the THS3202DGN is ±115 mA into 20 Ω loads.
- What is the power-supply voltage range for the THS3202DGN?
The power-supply voltage range for the THS3202DGN is from 6.6 V to 15 V.
- What are the package options available for the THS3202DGN?
The THS3202DGN is available in SOIC-8, MSOP-8, and MSOP-8 with PowerPAD packages.
- What are some typical applications of the THS3202DGN?
Typical applications include high-speed signal processing, test and measurement systems, high-voltage ADC preamplifiers, RF and IF amplifier stages, and professional video.
- What is the operating temperature range for the THS3202DGN?
The operating free-air temperature range for the THS3202DGN is –40°C to +85°C.
- How does the PowerPAD package help in thermal management?
The PowerPAD package acts as a heat sink and must be connected to a thermally dissipative plane for proper power dissipation, helping to manage thermal issues effectively.
- What are the key benefits of using BiCOM-II technology in the THS3202DGN?
The BiCOM-II technology provides low distortion and high slew rates, making the amplifier suitable for high-frequency applications.
- What is the significance of low differential gain and phase error in the THS3202DGN?
The low differential gain and phase error make the THS3202DGN suitable for applications such as video line drivers, where maintaining signal integrity is crucial.
