STMICROELECTRONICS TSV774IPT Operational Amplifier, 4 Channels, 20 MHz, 13 V/µs, 2V to 5.5V, TSSOP, 14 Pins

TSV774IPT is a quad 20MHz-bandwidth unity-gain-stable amplifier. The rail-to-rail input stage and the slew rate of 10.5V/µs make the device ideal for low-side current measurement. The excellent accuracy provided by a maximum input voltage of 200µV allows amplifying accurately small-amplitude input signal. It can operate from a 2V to 5.5V single supply and is fully characterized for an output capacitor of 47pF, therefore allowing easy usage as A/D converter input buffer. It is used in applications such as high bandwidth low-side and high-side current sensing, photodiode amplifiers, A/D converters input buffers, power management in solar-powered systems, automotive high bandwidth signal conditioning, and active filters.

• Input offset voltage is ±200µV maximum at (T = 25°C)
• Input bias current is 2pA maximum at (T = 25°C)
• Input noise voltage is 7nV/?Hz typical (f = 10KHz)
• Slew rate is 13V/µs typical at (AV = 1V/V, 10% to 90%)
• 4KV HBM ESD tolerance
• Accuracy of measurement virtually unaffected by noise or input bias current
• Signal conditioning for high frequencies
• Wide supply voltage range from 2V to 5.5V
• Common-mode rejection ratio is 120dB typical at (VCC- -0.1V ? Vicm ? VCC+ -1.8V, T = 25°C)
• Operating temperature range from -40°C to 125°C, TSSOP14 package