The THS4031 and THS4032 are ultralow-voltage noise, high-speed voltage feedback amplifiers that are ideal for applications requiring low voltage noise, including communication and imaging. The single-amplifier THS4031 and the dual-amplifier THS4032 offer very good ac performance with 100-MHz bandwidth, 100-V/µs slew rate, and 60-ns settling time (0.1%). The THS4031 and THS4032 are stable at gains of 2 (–1) or greater. These amplifiers have a high drive capability of 90 mA and draw only 8.5-mA supply current per channel. With total harmonic distortion (THD) of –72 dBc at f = 1 MHz, the THS4031 and THS4032 are ideally suited for applications requiring low distortion.
The THS4031 (single‑channel) and THS4032 (dual‑channel) are ultra‑low voltage‑noise, high‑speed amplifiers designed for applications such as communications and imaging. They provide a 100 MHz bandwidth, 100 V/µs slew rate, and a typical output current drive of 90 mA while maintaining very low total harmonic distortion (‑72 dBc at 1 MHz, 150 Ω load).
These devices are offered in several package options, including standard SOIC, MSOP, PowerPAD™, JG, and FK. Electrical specifications are given for supply voltages from +5 V to +15 V, with typical supply current of 8.5 mA per channel. Detailed performance data cover dynamic response, noise, distortion, and power‑supply rejection.
| Bandwidth | 100 MHz |
|---|---|
| Slew Rate | 100 V/µs |
| Output Current Drive | 90 mA (typical) |
| Supply Voltage Range | +5 V to +15 V |
The amplifiers provide a 100 MHz bandwidth at a gain of 2 or –1.
Each channel can drive up to 90 mA typical output current.
They are offered in standard SOIC, MSOP, PowerPAD™, JG, and FK packages.