This unity-gain-stable amplifier ensures excellent signal conditioning for high frequencies and its accuracy of measurement is virtually unaffected by noise or input bias current.
The TSV782 can operate from 2.0 V to 5.5 V single supply and it is fully specified on a load of 47 pF, therefore allowing easy usage as A/D converters input buffer. The TSV782 offers an excellent speed/power consumption ratio. These features make the TSV782 ideal for high-accuracy, high-bandwidth sensor interfaces, both for industrial and automotive applications.
Key features
- Gain bandwidth product 30 MHz, unity gain stable
- Slew rate 20 V/µs
- Low input offset voltage 50 µV typ., 200 µV max.
- Low input bias current: 2 pA typ.
- Low input voltage noise density 7 nV/√Hz @ 10 kHz
- Wide supply voltage range: 2.0 to 5.5 V
- Rail-to-rail input and output
- Extended temperature range: -40 to +125°C
- Automotive grade version available
Application examples
- 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 HEV and EV
Recommended resources
Download this very practical PDF resource covering:
- How do I pick the right op amp for an application ?
- Typical op-amp applications and key parameters
- Step-by-step op-amp selection using the ST Op Amps App
- ST’s op-amp naming convention
- Glossary
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