±250V Input Range G = 1, 10, Micropower, Difference Amplifier; Package: SO; No of Pins: 8; Temperature Range: 0°C to 70°C Micropower, Dual and Quad, Single Supply, Precision Op Amps; Package: SO; No of Pins: 14; Temperature Range: -40°C to 85°C x8 EPROM x8存储