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OPA4237UA Datasheet(PDF) 1 Page - Burr-Brown (TI) |
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OPA4237UA Datasheet(HTML) 1 Page - Burr-Brown (TI) |
1 / 19 page FEATURES D MICRO-SIZE, MINIATURE PACKAGES: − Single: SOT23-5, SO-8 − Dual: MSOP-8, SO-8 − Quad: SSOP-16 (Obsolete) D LOW OFFSET VOLTAGE: 750µV max D WIDE SUPPLY RANGE: − Single Supply: +2.7V to +36V − Dual Supply: +1.35V to +18V D LOW QUIESCENT CURRENT: 350µV max D WIDE BANDWIDTH: 1.5MHz APPLICATIONS D BATTERY-POWERED INSTRUMENTS D PORTABLE DEVICES D PCMCIA CARDS D MEDICAL INSTRUMENTS D TEST EQUIPMENT 1 2 3 5 4 V+ −In Out V − +In OPA237 SOT23−5 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 The quad version is obsolete.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. 1 2 3 4 8 7 6 5 V+ Out B −In B +In B Out A −In A +In A V − OPA2237 SO−8, MSOP−8 A B 1 2 3 4 8 7 6 5 NC V+ Output NC NC −In +In V − OPA237 SO−8 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 Out D −In D +In D V − +In C −In C Out C NC Out A −In A +In A V+ +In B −In B Out B NC OPA4237 SSOP−16 AD BC MicroAmplifier is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. OPA237 OPA2237 OPA4237 SBOS057A − OCTOBER 1996 − REVISED FEBRUARY 2007 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier E Series SSOP−16 Quad (Obsolete) SO−8 Single/Dual MSOP Dual SOT−23−5 Single PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. www.ti.com Copyright 1996-2007, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. |
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