Ultra-Low Noise, Precision Operational Amplifiers

The OPA27 and OPA37 are ultra-low noise, high-precision monolithic Operational Amplifiers Laser-trimmed thin-film resistors provide excellent long-term voltage offset stability and allow superior voltage offset compared to common zener-zap techniques. A unique bias current cancellation circuit allows bias and offset current specifications to be met over the full 40C to +85C temperature range. The OPA27 is internally compensated for unity-gain stability. The decompensated OPA37 requires a closed-loop gain 5. The Texas Instruments OPA27 and OPA37 are improved replacements for the industry-standard OP-27 and OP-37. By Texas Instruments
Part Manufacturer Description Datasheet Samples
OPA27GU-BI Texas Instruments OP-AMP, 220uV OFFSET-MAX, 8MHz BAND WIDTH, PDSO8, SOIC-8
OPA27CJ Texas Instruments OP-AMP, 300uV OFFSET-MAX, 8MHz BAND WIDTH, MBCY8, TO-99, 8 PIN
OPA2703EA/250G4 Texas Instruments 12V, CMOS, Rail-to-Rail I/O, Operational Amplifier 8-VSSOP -40 to 85
OPA2704EA/250G4 Texas Instruments 12V, CMOS, Rail-to-Rail I/O, Operational Amplifier 8-VSSOP -40 to 85
OPA2705EA/250G4 Texas Instruments 12V, Low Cost, CMOS, Rail-to-Rail I/O, Operational Amplifier 8-VSSOP -40 to 85
OPA2725AIDGKTG4 Texas Instruments Dual Very Low Noise, High-Speed, 12V CMOS Operational Amplifier 8-VSSOP -40 to 125
OPA2727AIDRBR Texas Instruments e-trim™20MHz, High Precision CMOS Operational Amplifier 8-SON -40 to 85
OPA2735AIDG4 Texas Instruments 0.05uV/degC(max) single-supply CMOS Operational AMplifier, Zero-Drift Series 8-SOIC -40 to 85
OPA2743EA/2K5G4 Texas Instruments 12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier 8-VSSOP -40 to 85
OPA277AIDRMTG4 Texas Instruments High Precision Operational Amplifiers 8-VSON
OPA27 's PackagesOPA27 's pdf datasheet
OPA27GP PDIP
OPA27GPG4 PDIP
OPA27GU SOIC
OPA27GU-2K5 SOIC
OPA27GU-2K5E4 SOIC
OPA27GUE4 SOIC
OPA27GUG4 SOIC




OPA27 Pinout, Pinouts
OPA27 pinout,Pin out
This is one package pinout of OPA27,If you need more pinouts please download OPA27's pdf datasheet.

OPA27 Application circuits
OPA27 circuits
This is one application circuit of OPA27,If you need more circuits,please download OPA27's pdf datasheet.


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