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- Brand
- Texas Instruments
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- THS4031
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- Industrial
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- Last added
- 2012-05-10
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Texas Instruments THS4031/THS4032 Low‑Noise High‑Speed Amplifiers Datasheet
The THS4031 (single) and THS4032 (dual) are ultralow‑voltage‑noise, high‑speed voltage‑feedback amplifiers designed for applications such as communications and imaging. They provide 100 MHz bandwidth, 100 V/µs slew rate, and a typical 90 mA output‑current capability while drawing only 8.5 mA per channel.
The devices are available in several packages (SOIC, MSOP, PowerPAD™, JG, FK) and support a wide supply range (dual +4.5 V to +16 V, single 9 V to 32 V). Detailed electrical characteristics, absolute‑maximum ratings, and recommended operating conditions are provided for design engineers.
Texas Instruments THS4031 specifications
| Voltage noise density | 1.6 nV/√Hz |
|---|---|
| Bandwidth (‑3 dB) | 100 MHz |
| Slew rate | 100 V/µs |
| Total harmonic distortion (THD) at 1 MHz | -90 dBc |
| Output current drive (typical) | 90 mA |
| Supply voltage range (dual) | +4.5 V to +16 V |
| Supply voltage range (single) | 9 V to 32 V |
| Input offset voltage (typical) | 0.5 mV |
| Maximum junction temperature | 150 °C |
Source: Texas Instruments THS4031/THS4032 Low‑Noise High‑Speed Amplifiers Datasheet
All Texas Instruments THS4031 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the voltage‑noise density of the THS4031/THS4032 amplifiers?
The amplifiers have an ultralow voltage‑noise density of 1.6 nV/√Hz.
From: Texas Instruments THS4031/THS4032 Low‑Noise High‑Speed Amplifiers Datasheet
What is the typical output current capability?
Each amplifier can drive up to 90 mA of output current (typical).
From: Texas Instruments THS4031/THS4032 Low‑Noise High‑Speed Amplifiers Datasheet
What is the maximum bandwidth of the THS4031/THS4032?
The amplifiers provide a 100 MHz bandwidth at a gain of 2 or –1.
From: Texas Instruments THS4031 THS4032 100-MHz Low-Noise High-Speed Amplifiers Datasheet
How much output current can the devices drive?
Each channel can drive up to 90 mA typical output current.
From: Texas Instruments THS4031 THS4032 100-MHz Low-Noise High-Speed Amplifiers Datasheet