TSV772 - STMicroelectronics

TSV772 Low offset rail-to-rail 5V Op Amp

The TSV771, TSV772 and TSV774 are single, dual and quad 20 MHz-bandwidth unity-gain-stable amplifiers. The rail-to-rail input stage and the slew rate of 10.5 V/µs make the TSV771, TSV772 and TSV774 ideal for low-side current measurement. The excellent accuracy provided by maximum input voltage of 200 µV allows amplifying accurately small-amplitude input sign.

Features

• Gain bandwidth product 20 MHz, unity gain stable
• Low input offset voltage: 50 µV typ., 200 µV max.
• Low input bias current: 2 pA max.
• Low noise: 7 nV/√Hz
• Slew rate: 13 V/µs
• Wide supply voltage range: 2.0 V to 5.5 V
• Rail-to-rail input and output
• 4 kV HBM ESD tolerance
• Extended temperature range: -40 °C to +125 °C
• Automotive grade versions 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 amplifiers
• A/D.