OPA4237

SSOP−16 Q ua d (O b so le te ) SO−8 Single/Dual OPA237 MSOP Dual SOT−23−5 Single OPA2237 OPA4237 SBOS057A − OCTOBER 1996 − REVISED FEBRUARY 2007 SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifierE Series 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 OPA237 Out 1 V− 2 +In 3 5 V+ 4 −In 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-...