Low Cost FET-Input Operational Amplifiers

OPA137 series FET-input Operational Amplifiers are designed for low cost and miniature applications. In addition to small size (SOT-23-5 and MSOP-8 packages), they provide low input bias current (5pA), low quiescent currrent (220??A/channel), and high open-loop gain (94dB). Either single (+4.5V to +36V) or dual (2.25 to 18V) supplies CAN be used. The input common-mode voltage range includes the positive supplysuitable for many single-supply applications. Single, dual, and quad versions have identical specifications for maximum design flexibility. OPA137 op amps are easy to use and free from phase inversion and overload problems found in some FET-input Amplifiers High performance, including linearity, is maintained as the Amplifiers swing to their specified limits. In addition, the combination of high slew rate (3.5V/??s) and wide bandwidth (1MHz) provide fast settling time assuring good dynamic response. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. The single OPA137 packages are the tiny 5-lead SOT-23-5 surface mount, SO-8 surface mount, and 8-pin DIP. The dual OPA2137 comes in the miniature MSOP-8 surface mount, SO-8 surface mount, and 8-pin DIP packages. The quad OPA4137 packages are the SO-14 surface mount and the 14-pin DIP. All are specified from -40C to +85C and operate from -55C to +125C. A SPICE macromodel is available for design analysis. By Texas Instruments
Part Manufacturer Description Datasheet Samples
OPA137N/250E4 Texas Instruments Low Cost FET-Input Operational Amplifiers 5-SOT-23 -40 to 85
OPA137UA Texas Instruments Low Cost FET-Input Operational Amplifiers 8-SOIC -40 to 85
OPA137N/3K Texas Instruments Low Cost FET-Input Operational Amplifiers 5-SOT-23 -40 to 85
OPA137UA/2K5 Texas Instruments Low Cost FET-Input Operational Amplifiers 8-SOIC -40 to 85
OPA137N/3KE4 Texas Instruments Low Cost FET-Input Operational Amplifiers 5-SOT-23 -40 to 85
OPA137UA/2K5G4 Texas Instruments Low Cost FET-Input Operational Amplifiers 8-SOIC -40 to 85
OPA137NA/250 Texas Instruments Low Cost FET-Input Operational Amplifiers 5-SOT-23 -40 to 85
OPA137UAG4 Texas Instruments Low Cost FET-Input Operational Amplifiers 8-SOIC -40 to 85
OPA137NA/250E4 Texas Instruments Low Cost FET-Input Operational Amplifiers 5-SOT-23 -40 to 85
OPA137UE4 Texas Instruments Low Cost FET-Input Operational Amplifiers 8-SOIC -40 to 85
OPA137 's PackagesOPA137 's pdf datasheet
OPA137N-250 SOT-23
OPA137N-250E4 SOT-23
OPA137N-3K SOT-23
OPA137N-3KE4 SOT-23
OPA137NA-250 SOT-23
OPA137NA-250E4 SOT-23
OPA137NA-3K SOT-23
OPA137NA-3KE4 SOT-23
OPA137P PDIP
OPA137PA PDIP
OPA137U SOIC
OPA137UA SOIC
OPA137UA-2K5 SOIC
OPA137UA-2K5G4 SOIC
OPA137UAG4 SOIC
OPA137UE4 SOIC




OPA137 Pinout, Pinouts
OPA137 pinout,Pin out
This is one package pinout of OPA137,If you need more pinouts please download OPA137's pdf datasheet.

OPA137 Application circuits
OPA137 circuits
This is one application circuit of OPA137,If you need more circuits,please download OPA137's pdf datasheet.


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