http://www.analog.com アナログ・デバイセズ：計装アンプの新製品情報 Thu, 13 Aug 2009 15:42:44 GMT 2009-08-13T15:42:44Z http://www.analog.com/jp/amplifiers-and-comparators/instrumentation-amplifiers/ad5750-1/products/product.html The AD5750/AD5750-1 are single-channel, low cost, precision voltage/current output drivers with hardware- or software- programmable output ranges. The software ranges are configured via an SPI-/MICROWIRE™-compatible serial interface. The AD5750/AD5750-1 target applications in PLC and industrial process control. The analog input to the AD5750/AD5750-1 is provided from a low voltage, single-supply 計装アンプ 計装アンプ Thu, 13 Aug 2009 15:42:44 GMT http://www.analog.com/jp/amplifiers-and-comparators/instrumentation-amplifiers/ad5750-1/products/product.html 2009-08-13T15:42:44Z http://www.analog.com/jp/amplifiers-and-comparators/instrumentation-amplifiers/ad8227/products/product.html The AD8227 is a low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain between 5 and 1000. The AD8227 is designed to work with a variety of signal voltages. A wide input range and rail-to-rail output allow the signal to make full use of the supply rails. Because the input range can also go below the negative supply, small signals near ground 計装アンプ 計装アンプ Thu, 04 Jun 2009 13:54:51 GMT http://www.analog.com/jp/amplifiers-and-comparators/instrumentation-amplifiers/ad8227/products/product.html 2009-06-04T13:54:51Z