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
The TLV521 is offered in the 5-pin SC70 package, and operates from –40°C to 125°C.
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