Rev 1.6 DIO235X 12V Vos, 1.2MHz, RRIO CMOS High-Precision Amplifier Descriptions Features The DIO235X is an ultra-low offset voltage Rail-to-Rail Input and Output rail-to-rail input and output voltage feedback Low offset (V ): 12V typ. OS amplifier. They have a wide input common-mode Input offset drift: 0.01V/C voltage range and output voltage swing, and take Unity Gain Stable the operating supply voltage is from 2.5 to 5.5V. Gain Bandwidth Product: 1.2MHz They provide 1.2MHz bandwidth. Very low input bias currents: 20pA Wide supply range: 2.5V to 5.5V The DIO235X features an offset voltage of only Single Supply Operation 12V and drift of 0.01V/C, which makes the Low power: 0.73mA per channel product perfect in applications of intolerant errors. Small size packaging best for portable Temperature/position/pressure sensors and applications: medical equipment can benefit greatly from nearly DIO2351SOT23-5, SOIC-8 zero drift over their operating temperature range. DIO2352SOIC-8, MSOP-8 and TSSOP-8 DIO2354TSSOP-14 Applications Typical Application Temperature measurement Pressure sensor Precision current sensing Strain Gage Amplifier Medical instrument Thermocouple amplifier Handheld Test Equipment Ordering Information Order Part Top Marking T Package A Number DIO2351ST5 YWXM Green/RoHS -40 to +125C SOT23-5 Tape & Reel, 3000 DIO2351SO8 DIO2351 Green/RoHS -40 to +125C Tape & Reel, 2500 SOIC-8 DIO2352MP8 DIO2352 Green/RoHS -40 to +125C MSOP-8 Tape & Reel, 3000 DIO2352SO8 DIO2352 Green/RoHS -40 to +125C Tape & Reel, 2500 SOIC-8 DIO2352TP8 DIO2352 Green/RoHS -40 to +125C TSSOP-8 Tape & Reel, 3000 DIO2354CT14 DIO2354 Green/RoHS -40 to +125C Tape & Reel, 2500 TSSOP-14 www.dioo.com 2018 DIOO MICROCIRCUITS CO., LTD DIO235X Rev. 1.6 12V V 1.2MHz, RRIO CMOS High-Precision Amplifier OS DIO235X Pin Assignments DIO2351 DIO2351 SOT23-5 SOIC-8 1 8 NC NC 1 5 V+ OUT 2 7 V+ -IN 2 V +IN 3 6 OUT +IN 34 IN 4 5 V- NC DIO2352 DIO2354 MSOP-8/SOIC-8/TSSOP-8 TSSOP-14 Figure 1 Pin Assignment Pin Description Pin name Description V+ Positive supply V- Negative supply +IN(A/B/C/D) Positive Input -IN(A/B/C/D) Negative Input OUT(A/B/C/D) Output www.dioo.com 2018 DIOO MICROCIRCUITS CO., LTD DIO235X Rev. 1.6