STMicroelectronics TSV791
TSV791 - High bandwidth (50MHz) Low offset (200µV) Rail-to-rail 5V Op amp
The TSV791 and TSV792 are single and dual 50 MHz-bandwidth unity-gain-stable amplifiers. The rail-to-rail input stage and the slew rate of 30 V/µs make the TSV791 and TSV792 ideal for low-side current measurement. The excellent accuracy provided by maximum input voltage of 200 µV allows amplifying accurately small-amplitude input signal. The TSV792 can operate from a 2.2 V to 5.5 V single supply; it can typically handle an output capacitor up to 1 nF and is fully specified on a load of 22 pF, therefore allowing easy usage as A/D converters input buffer.
Features
- Gain bandwidth product 50 MHz, unity gain stable
- Slew rate 30 V/µs
- Low input offset voltage 50 µV typ., 200 µV max.
- Low input bias current: 2 pA typ.
- Low input voltage noise density 6.5 nV/√Hz @ 10 kHz
- Wide supply voltage range: 2.2 V to 5.5 V
- Rail-to-rail input and output
- Extended temperature range: - 40 °C to +125 °C
- Automotive grade version available
- Benefits:
- Accuracy of measurement virtually unaffected by noise or input bias current
- Signal conditioning for high frequencies
Applications
- High bandwidth low-side and high-side current sensing
- Photodiode transimpedance amplification
- A/D converters input buffers
- Power management in solar-powered systems
- Power management in automotive applications
STEVAL-CCA058V1 - Training kit for operational amplifiers and comparators
The STEVAL-CCA058V1 training kit is intended for hands-on training on operational amplifiers and comparator-based analog circuits.
You can use the kit in an academic context for students' training, as well as for professionals' training: junior analog engineers, distributors, and customers. It is also useful for a fast evaluation and prototyping of low frequency op amp-based applications.
The STEVAL-CCA058V1 consists of a configurable board, which features the most widely used op-amp-based schematics and applications, and ST op-amps mounted on DIP adaptors.
It should be used with a set of through passive components (resistors and capacitors), and a set of lab instruments (power supply, function generator, multimeter, and oscilloscope).
The kit allows the trainee to experiment the most common op-amp-based schematics. It also allows learning how to choose the most suited op-amp for a custom application. You can find the detailed documentation on guided experiments at www.st.com.
Features
- Schematics and applications based on operational amplifiers and comparators:
- Follower, inverter, noninverter
- Filters
- Low-side current sensing
- Photodiode transimpedance amplification
- Low cost to high-performance low-voltage operational amplifiers:
- Rail-to-rail
- High bandwidth
- Low offset
- High output current
- Low-power
silica content library/npi/2022/stmicroelectronics-tsv791
STMicroelectronics TSV791 Rail-to-rail 5V Op amp | Avnet Silica
