The THS415x is a family of high performance fully differential input/differential output devices fabricated using Texas Instruments' state-of-the-art BiComI complementary bipolar process. The THS415x is made of a true fully-differential signal path from input to output. This design leads to high performance and wide power supply range, which offers significant advantages in many applications.
The THS4150 and THS4151 are high‑speed differential I/O amplifiers designed for applications such as differential ADC drivers and transmitters. They feature a fully differential signal path, low distortion, and wide bandwidth.
The document lists detailed electrical parameters, recommended operating conditions, mechanical dimensions, and packaging options. It also includes typical performance graphs and an important notice about product warranties and revisions.
| Bandwidth | 150 MHz |
|---|---|
| Slew Rate | 650 V/µs |
| Input‑Referred Noise | 7.6 nV/√Hz |
| Total Harmonic Distortion (1 MHz) | -89 dB |
| Supply Voltage Range | +5 V to +15 V (single supply) or dual outputs |
| Quiescent Current (per amplifier) | ≈175 µA |
The device can achieve a slew rate of 650 V/µs.
The input‑referred noise is 7.6 nV/√Hz.
The amplifiers operate from a single supply of +5 V up to +15 V, or from dual supplies.
Typical small‑signal bandwidth is 150 MHz at a +5 V supply.