The TLV521 350 nA nanopower op amp offers optimum price performance in TIs nanopower family of operational amplifiers. The TLV521 has a carefully designed CMOS input stage enabling very low Ibias of 1 pA, thereby reducing IBIAS and IOS errors that would otherwise impact sensitive applications like Megaohm resistance, high-impedance photodiode and charge sense situations. Additionally, built-in EMI protection reduces sensitivity to unwanted RF signals from sources like mobile phones and RFID readers.
●The TLV521 is offered in the 5-pin SC70 package, and operates from –40°C to 125°C.
● Unmatched Price Performance
● For VS = 3.3 V, Typical Unless Otherwise Noted
● Ultra-low Supply Current
● 350 nA Typical, 500 nA Maximum
● Wide Operating Voltage Range 1.7 V to 5.5 V
● Low TCVOS 1.5 µV/°C
● VOS 3 mV (Max)
● Input Bias Current 1 pA
● PSRR 100 dB
● CMRR 90 dB
● Open-Loop Gain 110 dB
● Gain Bandwidth Product 6 kHz
● Slew Rate 2.5 V/ms
● Input Voltage Noise at f = 100 Hz 300 nV/√Hz
● Temperature Range –40ºC to 125°C
● Rail to Rail Input and Output (RRIO)
