资 源 简 介
The OPA237 op amp family is one of Burr-Brown’sMicroAmplifierä series of miniature products. In addiTIonto small size, these devices feature low offsetvoltage, low quiescent current, low bias current, and awide supply range. Single, dual, and quad versionshave idenTIcal specificaTIons for maximum design flexibility.They are ideal for single supply, battery operated,and space-limited applicaTIons, such as PCMCIAcards and other portable instruments.OPA237 series op amps can operate from either singleor dual supplies. When operated from a single supply,the input common-mode range extends below groundand the output can swing to within 10mV of ground.Dual and quad designs feature completely independentcircuitry for lowest crosstalk and freedom frominteraction.Single, dual, and quad are offered in space-savingsurface-mount packages. The single version is availablein the ultra-miniature 5-lead SOT-23-5 and SO-8 surface-mount. The dual version comes in a miniatureMSOP-8 and SO-8 surface-mount. The quad is availablein an SSOP-16. The SSOP-16 has the same bodysize as an SO-8 with 16 leads, while the MSOP-8 has thesame lead count as a SO-8 but half the size. TheSOT-23-5 is even smaller at one-fourth the size of anSO-8. All are specified for –40°C to +85°C operation. Amacromodel is available for design analysis.
