This document is about the THS3112/5 datasheet, introducing the features of the THS3112/5 product, including low noise, high speed, large output current, high speed, low distortion and other features.
The THS3112 and THS3115 are low-noise, high-speed current feedback amplifiers designed for applications requiring high output current, such as communication equipment, video distribution, and motor drivers. These devices offer low noninverting and inverting current noise, enabling enhanced signal resolution. They operate from a wide supply voltage range of +5 V to +15 V and can deliver up to 150 mA of output current per channel.
| Noninverting Current Noise | 2.9 pA/VHz |
|---|---|
| Inverting Current Noise | 10.8 pA/VHz |
| Voltage Noise | 2.2 nV/JHz |
| Supply Voltage Range | +5 V to +15 V |
| Output Voltage Swing | 25 Vpp |
| Output Current | 150 mA (Min) |
| Small-signal Bandwidth | 110 MHz |
| Slew Rate | 1550 V/us |
The devices are available in standard SOIC, SOIC PowerPAD, and TSSOP PowerPAD packages.
The devices can operate from a dual supply of +5 V to +15 V or a single supply of 10 V to 30 V.
The THS3115 consumes a typical shutdown quiescent current of 0.4 mA per channel.