Rev 1.3 DIO2352A/B Ultra Low Vos, 2.5kHz, RRIO CMOS High-Precision Amplifier Features Descriptions z Rail-to-Rail Input and Output The DIO2352X is an ultra-low offset voltage z Low offset (V ): 13 V rail-to-rail input and output voltage feedback OS z Gain Error: 1% amplifier. They have a wide input common-mode z Input offset drift: 0.01 V/C(Max) voltage range and output voltage swing, and take z Gain drift: 10ppm/C(Max) the operating supply voltage is from 2.5 to 5.5V. z Gain Selection: The DIO2352X features an offset voltage of only DIO2352A: 50V/V 13V and drift of 0.01V/C, which makes the DIO2352B: 100V/V product perfect in applications of intolerant errors. z Wide supply range: 2.5V to 5.5V Temperature/position/pressure sensors and z Single Supply Operation medical equipment can benefit greatly from nearly z Quiescent Current: 730A(Typ) zero drift over their operating temperature range. z Available Packages: SOIC-8,TSSOP-8,DFN-8 Applications Typical Application z Notebook Computer z Mobile Phone z Power Management IC z Battery Charger z Welding Equipment Ordering Information Order Part Top Marking T Package A Number DIO2352ASO8 DIO2352A Green/RoHS -40 to +125C Tape & Reel, 2500 SOIC-8 DIO2352BSO8 DIO2352B Green/RoHS -40 to +125C SOIC-8 Tape & Reel, 2500 DIO2352ATP8 DIO2352A Green/RoHS -40 to +125C TSSOP-8 Tape & Reel, 3000 DIO2352BTP8 DIO2352B Green/RoHS -40 to +125C TSSOP-8 Tape & Reel, 3000 DIO2352AED8 23A Green/RoHS -40 to +125C DFN-8 Tape & Reel, 3000 DIO2352BED8 23B Green/RoHS -40 to +125C Tape & Reel, 3000 DFN-8 www.dioo.com 2015 DIOO MICROCIRCUITS CO., LTD DIO2352X Rev. 1.3 Ultra Low V , 2.5kHz, RRIO CMOS High-Precision Amplifier OS DIO2352X Pin Assignments SOIC-8/TSSOP-8 DFN-8 Figure 1 Pin Assignment Pin Description Pin name Description V+ Positive supply GND Negative supply IN+ Positive Input IN- Negative Input OUT Output REF Reference Input NC No connect www.dioo.com 2015 DIOO MICROCIRCUITS CO., LTD DIO2352X Rev. 1.3