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Product InformationFeatures
MicroAmplifier is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. Description
The OPA237 op amp family is one of Texas Instruments MicroAmplifier series of miniature products. In addition to small size, these devices feature low offset voltage, low quiescent current, low bias current, and a wide supply range. Single, dual, and quad versions have identical specifications for maximum design flexibility. They are ideal for single-supply, battery-operated, and space-limited applications, such as PCMCIA cards and other portable instruments. OPA237 series op amps can operate from either single or dual supplies. When operated from a single supply, the input common-mode range extends below ground and the output can swing to within 10mV of ground. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. Single, dual, and quad are offered in space-saving surface-mount packages. The single version is available in the ultra-miniature 5-lead SOT23-5 and SO-8 surface-mount. The dual version comes in a miniature MSOP-8 and SO-8 surface-mount. The quad version is obsolete. MSOP-8 has the same lead count as a SO-8 but half the size. The SOT23-5 is even smaller at one-fourth the size of an SO-8. All are specified for -40°C to +85°C operation. A macromodel is available for design analysis. |
| Price ($US) | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price ($US) | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| OPA2237EA/250 | ACTIVE | 1.25 | 100u | MSOP (DGK) | 8 | View | 250 | SMALL T&R | ||||
| OPA2237EA/250G4 | ACTIVE | 1.25 | 100u | MSOP (DGK) | 8 | View | 250 | SMALL T&R | ||||
| OPA2237EA/2K5 | ACTIVE | -40 to 85 | 1.15 | 100u | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| OPA2237EA/2K5G4 | ACTIVE | -40 to 85 | 1.15 | 100u | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| OPA2237UA | ACTIVE | 1.15 | 100u | SOIC (D) | 8 | View | 75 | TUBE | ||||
| OPA2237UA/2K5 | ACTIVE | 1.15 | 100u | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | |||
| OPA2237UA/2K5E4 | ACTIVE | 1.15 | 100u | SOIC (D) | 8 | View | 2500 | LARGE T&R | Purchase Samples | |||
| OPA2237UAE4 | ACTIVE | 1.15 | 100u | SOIC (D) | 8 | View | 75 | TUBE | ||||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| TI Inventory Status | Reported Distributor Inventory | |||||||
| OPA2237EA/250 | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 3197 | 20 Oct | 8 Weeks | Americas | DigiKey | 777 | |||
| >10k | 10 Nov | Mouser Electronics | 380 | ||||||
| Newark | 390 | |||||||
| Europe | Arrow Southern Europe | >1k | ||||||
| Avnet-SILICA | 500 | |||||||
| EBV Elektronik | >1k | |||||||
| OPA2237EA/250G4 | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | 3197 | 20 Oct | 8 Weeks | Europe | EBV Elektronik | >1k | |||
| >10k | 10 Nov | Farnell | 256 | ||||||
| OPA2237EA/2K5 | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 3 Nov | 8 Weeks | Americas | Mouser Electronics | 337 | |||
| OPA2237EA/2K5G4 | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 3 Nov | 8 Weeks | None Reported View Distributors | |||||
| OPA2237UA | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 1275* | 975 | 8 Sep | 6 Weeks | Americas | Arrow | >1k | |||
| >10k | 31 Oct | Avnet | >1k | ||||||
| DigiKey | >1k | |||||||
| Mouser Electronics | >1k | |||||||
| Newark | >1k | |||||||
| Asia | WPI | 53 | ||||||
| Europe | Arrow Southern Europe | 300 | ||||||
| Avnet-SILICA | 975 | |||||||
| EBV Elektronik | >1k | |||||||
| Spoerle | 100 | |||||||
| OPA2237UA/2K5 | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 31 Oct | 6 Weeks | Americas | Rochester Electronics | >1k | |||
| Europe | Avnet-SILICA | >1k | ||||||
| OPA2237UA/2K5E4 | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 0* | >10k | 31 Oct | 6 Weeks | None Reported View Distributors | |||||
| OPA2237UAE4 | As of 8:45 AM GMT, 07 Sep 2008 | As of 8:45 AM GMT, 07 Sep 2008 | ||||||
| In Stock | In Progress QTY | Date | Lead Time | Region | Company | In Stock | Purchase | ||
| 1275* | 975 | 8 Sep | 6 Weeks | None Reported View Distributors | |||||
| >10k | 31 Oct | ||||||||
* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| OPA2237EA/250 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2237EA/250G4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2237EA/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2237EA/2K5G4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2237UA | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2237UA/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2237UA/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| OPA2237UAE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
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