SGM723

SGM721/2/3/4 970μA, 10MHz, Rail-to-Rail I/O CMOS Operational Amplifiers PRODUCT DESCRIPTION The SGM721 (single), SGM722 (dual), SGM723 (single with shutdown) and SGM724 (quad) are low noise, low voltage, and low power operational amplifiers, that can be designed into a wide range of applications. The SGM721/2/3/4 have a high gain-bandwidth product of 10MHz, a slew rate of 8.5V/μs, and a quiescent current of 0.97mA/amplifier at 5V. The SGM723 has a power-down disable feature that reduces the supply current to 0.16μA. The SGM721/2/3/4 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 4mV for SGM721/2/3/4. They are specified over the extended industrial temperature range (-40 ℃ to +125 ℃ ). The operating range is from 2.5V to 5.5V. The single version, SGM721 is available in Green SC70-5, SOT-23-5 and SOIC-8 packages. SGM723 is available in Green SOT-23-6 and SOIC-8 packages. The dual version SGM722 is available in Green SOIC-8 and MSOP-8 packages. The quad version SGM724 is available in Green SOIC-14 and TSSOP-14 packages. APPLICATIONS Sensors Audio Active Filters A/D Converters Communications Test Equipment Cellular and Cordless Phones Laptops and PDAs Photodiode Amplification Battery-Powered Instrumentation FEATURES  Low Cost  Rail-to-Rail Input and Output 1mV Typical VOS  High Gain-Bandwidth ...