The OPA237UA is a single Operational Amplifier designed for use with PCMCIA cards. 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 version has identical specifications for maximum design flexibility. It is ideal for single-supply, battery-operated and space-limited applications. OPA237 series op amp can operate from single 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.
