Overview
The THS3092DR is a dual high-voltage, low-distortion, high-speed current-feedback operational amplifier produced by Texas Instruments. This component is designed to operate over a wide supply range of ±5 V to ±15 V, making it suitable for applications that require large, linear output signals. The THS3092 is particularly ideal for high-voltage arbitrary waveform driver, Power FET driver, Pin driver, and VDSL line driver applications due to its high slew rate, wide bandwidth, and low distortion characteristics.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Supply Voltage Range | ±5 V to ±15 V | V | |
| Operating Temperature Range | -40 to 85 | °C | |
| Total Harmonic Distortion (HD2) | -66 dBc at 10 MHz, RL = 100 Ω | dBc | G = 5, VO = 20 VPP |
| Total Harmonic Distortion (HD3) | -76 dBc at 10 MHz, RL = 100 Ω | dBc | G = 5, VO = 20 VPP |
| Noninverting Current Noise | 13 pA/√Hz | pA/√Hz | f > 10 kHz |
| Inverting Current Noise | 13 pA/√Hz | pA/√Hz | f > 10 kHz |
| Voltage Noise | 2 nV/√Hz | nV/√Hz | |
| Slew Rate | 5700 V/µs | V/µs | G = 5, VO = 20 VPP |
| Bandwidth | 160 MHz | MHz | G = 5, RL = 100 Ω |
| Output Current Drive | ±250 mA | mA | |
| Package Type | 8-pin SOIC (D) |
Key Features
- Low Distortion: -66 dBc HD2 and -76 dBc HD3 at 10 MHz, RL = 100 Ω
- Low Noise: 13 pA/√Hz Noninverting and Inverting Current Noise, 2 nV/√Hz Voltage Noise
- High Slew Rate: 5700 V/µs (G = 5, VO = 20 VPP)
- Wide Bandwidth: 160 MHz (G = 5, RL = 100 Ω)
- High Output Current Drive: ±250 mA
- Wide Supply Range: ±5 V to ±15 V
- PowerPAD™ for enhanced thermal dissipation
Applications
- High-Voltage Arbitrary Waveform Drivers
- Power FET Drivers
- Pin Drivers
- VDSL Line Drivers
Q & A
- What is the supply voltage range of the THS3092DR?
The supply voltage range is ±5 V to ±15 V.
- What is the total harmonic distortion (THD) of the THS3092DR at 10 MHz?
The THD is -66 dBc for HD2 and -76 dBc for HD3 at 10 MHz, RL = 100 Ω.
- What is the slew rate of the THS3092DR?
The slew rate is 5700 V/µs (G = 5, VO = 20 VPP).
- What is the bandwidth of the THS3092DR?
The bandwidth is 160 MHz (G = 5, RL = 100 Ω).
- What is the maximum output current drive of the THS3092DR?
The maximum output current drive is ±250 mA.
- What are the typical noise characteristics of the THS3092DR?
The noninverting and inverting current noise is 13 pA/√Hz, and the voltage noise is 2 nV/√Hz.
- What are the common applications of the THS3092DR?
Common applications include high-voltage arbitrary waveform drivers, Power FET drivers, Pin drivers, and VDSL line drivers.
- What package types are available for the THS3092DR?
The THS3092DR is available in an 8-pin SOIC (D) package with PowerPAD™.
- How does the PowerPAD™ enhance the performance of the THS3092DR?
The PowerPAD™ acts as a heatsink and must be connected to a thermally dissipating plane for proper power dissipation, enhancing thermal management and reliability.
- What is the operating temperature range of the THS3092DR?
The operating temperature range is -40°C to 85°C.
