The TP2311 series products are very high precisionamplifiers featuring very low noise,low offset voltage,high bandwidth,low input bias current and lowtemperature drift making them the ideal choice forapplications requiring both high DC accuracy and ACperformance.

The combination of precision,low noise,and high bandwidth provides the user with outstandingvalue and flexibility relative to similar competitive parts.Applications for these amplifiers include precision activefilters,medical and analytical instrumentation,precisionpower supply controls,and industrial controls requiringhigh gains.Featuring low THD+N,the TP2311 series isalso excellent for consumer audio applications,particularly for single-supply systems.

The TP2311 is single channel version available in 8-pinSOIC and 5-pin SOT23 packages.The TP2312 is dualchannel version available in 8-pin SOIC,SOT andMSOP packages.The TP2314 is quad channel versionavailable in 14-pin SOIC and TSSOP packages.

特性

•Gain-bandwidth Product:10 MHz

•Low Noise:8.2 nV/√Hz(f=1kHz)

•Slew Rate:7 V/μs

•Offset Voltage:50μV(max)

•EMIRR IN+:88 dB(under 2.4GHz)

•Low THD+N:0.0005%

•Supply Range:2.2 V to 5.5 V

•Supply Current:1.4 mA/ch

•Low Input Bias Current:0.3pA Typical

•Rail-to-Rail I/O

•High Output Current:70 mA(1.0V Drop)

•–40°C to 125°C Operation Range