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
OPA27GPG4 Texas Instruments Ultra-Low Noise Precision Operational Amplifiers 8-PDIP -40 to 85
OPA2703PA Texas Instruments 12V, CMOS, Rail-to-Rail I/O, Operational Amplifier 8-PDIP -40 to 85
OPA2704PA Texas Instruments 12V, CMOS, Rail-to-Rail I/O, Operational Amplifier 8-PDIP -40 to 85
OPA2705UA Texas Instruments 12V, Low Cost, CMOS, Rail-to-Rail I/O, Operational Amplifier 8-SOIC -40 to 85
OPA2726AIDGSR Texas Instruments DUAL OP-AMP, 5000uV OFFSET-MAX, 20MHz BAND WIDTH, PDSO10, PLASTIC, MSOP-10
OPA2727AIDRBTG4 Texas Instruments e-trim(TM)20MHz, High Precision CMOS Operational Amplifier 8-SON -40 to 85
OPA2735AIDGKT Texas Instruments 0.05uV/degC(max) single-supply CMOS Operational AMplifier, Zero-Drift Series 8-VSSOP -40 to 85
OPA2743UA Texas Instruments 12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier 8-SOIC -40 to 85
OPA277PAG4 Texas Instruments High Precision Operational Amplifiers 8-PDIP
OPA277UG4 Texas Instruments High Precision Operational Amplifiers 8-SOIC
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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