说明

• Urgent Instruction: Due to the alternation of outdated and new versions of OPA828 chips, the chips used in our Op Amp also are random Please notice that we be sure that they're all common and feature completely same functions/parameters Please touch us for reliable TI document when you've got any doubt, Thank you! Please Note: ▶ OPA828-Dual is switched over by 2 items OPA828 chip,it&;s used to replace twin channel op amps like 5532,2068,OPA1612/2604 LME49720, OP275, AD827, and so forth ▶ OPA828-Single is just one piece OPA828 Sop to Dip package,it&;s used to switch single channel op amps like 5534,TL071,OPA1611, etc ▶ Please intently confirm the proper insertion course before set up !!! ▶ The price displayed is 1 piece price,you can replace the quantity consistent with your requirement ▶ Replacing the op amp requires a certain diploma of electronic knowledge, hands-on ability, and dangers In any case, mistaken pin connection and electrostatic breakdown could cause irreversible injury ▶ We confirm that it has been carefully inspected earlier than shippment, and there'll be traces once the product is used Therefore, as soon as the product is sold, it can&;t be returned or replaced Please intently confirm the call for and applicability before purchase Features: The OPA828 JFET input operational amplifiers are the next generation OPA627 and OPA827, combining excessive speed with high dc precision and ac functionality These op amps supply low offset voltage, low flow over temperature, low bias current, and low noise with only 60-nVRMS zero to 10-Hz noise The OPAx828 operate over a large supply-voltage range of ±4 V to ±18 V and a delivery recent of five mA/channel, typical characteristics, adding a 45-MHz acquire bandwidth product (GBW), a slew price of a hundred and fifty V/μs, and precision dc characteristics, make the OPAx828 relations a superb desire for a variety of methods These encompass high-speed and high-resolution dataacquisition systems, resembling 16-bit to 18-bit combined signal systems,transimpedance (I/V-conversion) amplifiers, filters, precision ±10-V front ends, and high-impedance sensor-interface purposes Parameters: ▶ Low enter voltage noise density: 4 nV/√Hz @1 kHz ▶ Input voltage noise: zero Hz to ten Hz: 60 nVRMS ▶ Low input bias current: – – 1 pA ▶ Input offset voltage: – 50 μV ▶ Input offset drift: – zero μV/°C ▶ MUX-friendly inputs ▶ Gain bandwidth: forty five MHz ▶ Slew rate: a hundred and fifty V/μs ▶ 14-bit settling time: 120 ns ▶ Overload energy limiter ▶ Wide supply voltage range: ±4 V to ±18 V Packages: 1 * OPA828-Dual / Single op amp(Sop8-Dip8)

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