Overview
The THS3092DDA is a dual high-voltage, low-distortion, high-speed current-feedback operational amplifier produced by Texas Instruments. It is designed to operate over a wide supply range of ±5 V to ±15 V, making it suitable for applications requiring large, linear output signals. The amplifier is particularly ideal for high-voltage arbitrary waveform driver, power FET driver, pin driver, and VDSL line driver applications due to its low distortion, high slew rate, and wide bandwidth.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | ±5 V to ±15 V | V |
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | 8-pin SOIC (DDA) with PowerPAD | |
| Bandwidth | 160 MHz (G = 5, RL = 100 Ω) | MHz |
| Slew Rate | 5700 V/µs (G = 5, VO = 20 VPP) | V/µs |
| Output Current Drive | ±250 mA | mA |
| Total Harmonic Distortion (THD) | -66 dBc HD2 at 10 MHz, RL = 100 Ω | dBc |
| Noise | 13 pA/√Hz Noninverting Current Noise, 2 nV/√Hz Voltage Noise | pA/√Hz, nV/√Hz |
| Maximum Junction Temperature | 150°C | °C |
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
Applications
- High-Voltage Arbitrary Waveform Drivers
- Power FET Drivers
- Pin Drivers
- VDSL Line Drivers
Q & A
- What is the supply voltage range of the THS3092DDA? The supply voltage range is ±5 V to ±15 V.
- What is the typical bandwidth of the THS3092DDA? The typical bandwidth is 160 MHz (G = 5, RL = 100 Ω).
- What is the slew rate of the THS3092DDA? The slew rate is 5700 V/µs (G = 5, VO = 20 VPP).
- What are the key applications of the THS3092DDA? Key applications include high-voltage arbitrary waveform drivers, power FET drivers, pin drivers, and VDSL line drivers.
- What is the maximum output current drive of the THS3092DDA? The maximum output current drive is ±250 mA.
- What is the total harmonic distortion (THD) of the THS3092DDA at 10 MHz? The THD is -66 dBc HD2 and -76 dBc HD3 at 10 MHz, RL = 100 Ω.
- What is the noise performance of the THS3092DDA? The noise performance includes 13 pA/√Hz Noninverting and Inverting Current Noise, and 2 nV/√Hz Voltage Noise.
- What is the operating temperature range of the THS3092DDA? The operating temperature range is -40°C to 85°C.
- What package types are available for the THS3092? The THS3092 is available in 8-pin SOIC (D) and 8-pin SOIC (DDA) packages with PowerPAD.
- Does the THS3092DDA have a power-down feature? No, the power-down feature is available only in the THS3096 model.
