OPA4348-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community OPA348-Q1, OPA2348-Q1, OPA4348-Q1 SBOS465C – JANUARY 2009 – REVISED JANUARY 2016 OPAx348-Q1 1-MHz 45-µA CMOS Rail-to-Rail Operational Amplifier 1 Features 1 Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B Low Quiescent Current (IQ): 45 µA (Typ) Low Cost Rail-to-Rail Input and Output Single Supply: 2.1 V to 5.5 V Input Bias Current: 0.5 pA (Typ) High Speed: Power With Bandwidth: 1 MHz 2 Applications Portable Equipment Battery-Powered Equipment Smoke Alarms CO Detectors HEV/EV and Power Train Infotainment and Cluster Medical Instrumentation 3 Description The OPAx348-Q1 series of devices are single-supply, low-power CMOS operational amplifiers. Featuring an extended bandwidth of 1 MHz and a supply current of 45 µA, the OPAx348-Q1 family of devices is useful for low-power applications on single supplies of 2.1 V to 5.5 V. Low supply current of 45 µA and an input bias current of 0.5 pA make the OPAx348-Q1 family of devices an optimal candidate for low-power, high-impedance applications such as smoke detectors and other sensors. The OPA348-Q1 device is available in both the SOT23-5 (DBV) and the SOIC (D) packages. The OPA2348-Q1 device is available in the SOIC-8 (D)...