OPA237 Datasheet PDF

●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 The quad version is obsolete.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.

● MICRO-SIZE, MINIATURE PACKAGES

● Single: SOT-23-5, SO-8

● Dual: MSOP-8, SO-8

● Quad: SSOP-16 (Obsolete)

● LOW OFFSET VOLTAGE: 750µV max

● WIDE SUPPLY RANGE

● Single Supply: +2.7V to +36V

● Dual Supply: ±1.35V to ±18V

● LOW QUIESCENT CURRENT: 350µA max

● WIDE BANDWIDTH: 1.5MHz

● APPLICATIONS

● BATTERY POWERED INSTRUMENTS

● PORTABLE DEVICES

● PCMCIA CARDS

● MEDICAL INSTRUMENTS

● TEST EQUIPMENT

●MicroAmplifier is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.