TP2274-TR is a 36V single supply, 7MHz bandwidth, RRO Op-amps operational amplifier chip on the APW3++ power supply of Antminer, which has an EMIRR of 84dB at 900MHz. These devices are unity-gain stable with 100pF capacitive loads and high speed with a wide 7MHz bandwidth and high slew rate of 20V/μs, making them suitable for I/V converters.

The TP2274-TR operational amplifier has lower noise, offset voltage, offset temperature drift, and bias current. It also has high input impedance and low noise, making it ideal for small signal conditioning of high-impedance sources such as piezoelectric transducers. It is available in a quad version in a 14-pin TSSOP package.

Features:

• Gain-bandwidth Product: 7MHz

• High slew rate: 20V/μs

• High EMIRR: 84dB at 900MHz

• Low noise: 19 nV/√Hz(f= 1kHz)

• Wide supply range: 2.7V to 36V

• Low offset voltage: 1.0mV Maximum

• Low input bias current: 3pA Typical

• Below-ground (V-) input capability to -0.3V

• Rail-to-rail output voltage range

• High output current: 80mA (2.0V Drop)

• Unit gains stable

• –40°C to 125°C operation range

• Robust 3kV – HBM and 2kV – CDM ESD rating

Applications:

• Digital servo control loops

• Machine and motion control devices

• Photodiode pre-amp

• Industrial process control

• Temperature measurements

• Strain Gage Amplifier

• Medical instrumentation

• Antminer APW3++ power supply