Overview
The THS3202DGNR is a dual current-feedback amplifier developed by Texas Instruments using BiCOM-II technology. This amplifier is designed to offer low distortion and high performance, making it ideal for applications that require high slew rates and minimal distortion at high frequencies. The THS3202 features a high unity-gain bandwidth of 2 GHz and a high slew rate of 9000 V/µs, which are key contributors to its excellent distortion performance. It is suitable for a variety of applications, including high-speed signal processing, test and measurement systems, high-voltage ADC preamplifiers, RF and IF amplifier stages, and professional video systems.
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, ensuring minimal distortion at high frequencies.
- 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 with power supplies ranging from single-supply 6.6-V operation up to a 15-V supply.
- 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 Systems
Q & A
- What is the unity-gain bandwidth of the THS3202?
The unity-gain bandwidth of the THS3202 is up to 2 GHz.
- What is the slew rate of the THS3202?
The slew rate of the THS3202 is 9000 V/µs.
- What is the maximum output current of the THS3202?
The maximum output current of the THS3202 is ±115 mA into 20 Ω loads.
- What is the power-supply voltage range for the THS3202?
The power-supply voltage range for the THS3202 is from 6.6 V to 15 V.
- In what packages is the THS3202 available?
The THS3202 is available in SOIC-8, MSOP-8, and MSOP-8 with PowerPAD packages.
- What are some typical applications for the THS3202?
Typical applications include high-speed signal processing, test and measurement systems, high-voltage ADC preamplifiers, RF and IF amplifier stages, and professional video systems.
- What is the operating free-air temperature range for the THS3202?
The operating free-air temperature range for the THS3202 is –40°C to +85°C.
- Does the THS3202 have any special thermal management requirements?
Yes, the THS3202, especially in the MSOP-8 with PowerPAD package, requires proper thermal management to ensure the junction temperature does not exceed +125°C for best performance and long-term reliability.
- What is the differential gain and phase error of the THS3202?
The THS3202 has a low differential gain and phase error, with values of 0.008% and 0.03 degrees, respectively, making it suitable for video line drivers.
- Is the THS3202 RoHS compliant?
Yes, the THS3202 is RoHS compliant.
