NCS4325

Operational Amplifier, Precision, Zero-Drift, 50 mV Offset, 0.25 mV/5C, 35 mA NCS325, NCS2325, NCS4325 The NCS325, NCS2325 and NCS4325 are CMOS operational amplifiers providing precision performance. The Zero−Drift architecture allows for continuous auto−calibration, which provides very low offset, near−zero drift over time and temperature, and near flat 1/f noise at only 35 mA (max) quiescent current. These benefits make these devices ideal for precision DC applications. These op amps provide rail−to−rail input and output performance and are optimized for low voltage operation as low as 1.8 V and up to 5.5 V. The single channel NCS325 is available in the space−saving SOT23−5 package. The dual channel NCS2325 is available in Micro8 and SOIC−8. The quad channel NCS4325 is available in SOIC−14. Features Low Offset Voltage: 14 mV typ, 50 mV max at 25°C for NCS325 Zero Drift: 0.25 mV/°C max Low Noise: 1 mVpp, 0.1 Hz to 10 Hz Quiescent Current: 21 mA typ, 35 mA max at 25°C Supply Voltage: 1.8 V to 5.5 V Rail−to−Rail Input and Output Internal EMI Filtering These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Typical Applications Battery Powered Instruments Temperature Measurements Transducer Applications Electronic Scales Medical Instrumentation Current Sensing DATA SHEET www.onsemi.com MARKING DIAGRAMS TSOP−5 5 (SOT23−5) 32A AYWG SN SUFFIX G 1 CASE 483 1 8 SOIC−8 N2325 D SUFFIX AYWW 1 CASE 751 G 1 8 MSOP−8 DM SUFF...