DIO2334SO14

Rev 1.0 DIO233X/B Ultra Low Vos, Low Power Amplifier Features  Descriptions Ultra low VOS: DIO233X:15μV(Max) DIO233XB:35μV(Max) DIO233X/B is a family of ultra low VOS operational amplifier, with rail-to-rail CMOS input/output and  Low Power: 1.0μA(typ.) single/dual channels selectable. DIO233X/B family  Unity Gain Stable has a gain-bandwidth product of 30kHz(typ.), wide  Gain Bandwidth Product: 30kHz(typ.) operating supply voltage from 1.8V to 5.5V and  Wide supply range: 1.8V to 5.5V broad output voltage swing.  Available in SOT23-5, SOT23-6, SOIC-8, MSOP-8, SOIC-14 and TSSOP-14 packages  Temperature Range:-40°C to 125°C DIO233X/B consumes ultra low power, with each channel 1.0μA(typ.) of bias current, which makes DIO233X/B be ideal for battery powered device, temperature-sense device, etc. Typical Applications Rf V+ VOUT DIO233X/B Rg VI N Gain= 1+ Rf Rg VREF VNon-Inverting Amplifier Applications Toll Booth Tags  Sensor Conditioning  Wearable Products  Battery Powered  Battery Current Monitoring  www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 DIO233X/B Order Part Number Top Marking TA Package DIO2331ST5 31YW Green or RoHS -40 to 125°C SOT23-5 Tape & Reel, 3000 DIO2331BST5 31YW Green or RoHS -40 to 125°C SOT23-5 Tape & Reel, 3000 DIO2331SO8 DIO2331 Green or RoHS -40 to 125°C SOIC-8 Tape & Reel, 2500 DIO2331BSO8 DIO2331 Green or RoHS -40 to 125°C SOIC-8 Tape & Reel, 2500 DIO2331MP8 DIO2331 Green or RoHS -40 to 125°C MSOP-8 Tape & Reel, 3000 DIO2331BMP8 DIO2331 Green or RoHS -40 to 125°C MSOP-8 Tape & Reel, 3000 DIO2331DST6 31DW Green or RoHS -40 to 125°C SOT23-6 Tape & Reel, 3000 DIO2331DBST6 31DW Green or RoHS -40 to 125°C SOT23-6 Tape & Reel, 3000 DIO2332SO8 DIO2332 Green or RoHS -40 to 125°C SOIC-8 Tape & Reel, 2500 DIO2332BSO8 DIO2332 Green or RoHS -40 to 125°C SOIC-8 Tape & Reel, 2500 DIO2332MP8 DIO2332 Green or RoHS -40 to 125°C MSOP-8 Tape & Reel, 3000 DIO2332BMP8 DIO2332 Green or RoHS -40 to 125°C MSOP-8 Tape & Reel, 3000 DIO2333SO8 DIO2333 Green or RoHS -40 to 125°C SOIC-8 Tape & Reel, 2500 DIO2333BSO8 DIO2333 Green or RoHS -40 to 125°C SOIC-8 Tape & Reel, 2500 DIO2333MP8 DIO2333 Green or RoHS -40 to 125°C MSOP-8 Tape & Reel, 3000 DIO2333BMP8 DIO2333 Green or RoHS -40 to 125°C MSOP-8 Tape & Reel, 3000 DIO2334SO14 DIO2334 Green or RoHS -40 to 125°C SOIC-14 Tape & Reel, 2500 DIO2334BSO14 DIO2334 Green or RoHS -40 to 125°C SOIC-14 Tape & Reel, 2500 DIO2334TP14 DIO2334 Green or RoHS -40 to 125°C TSSOP-14 Tape & Reel, 2500 DIO2334BTP14 DIO2334 Green or RoHS -40 to 125°C TSSOP-14 Tape & Reel, 2500 Ordering Information Complimentary Note Ordering Code = Part No. + Package Code ST5: stands for SOT23-5 ST6: stands for SOT23-6 SO8: stands for SOIC-8 DIO2331/1B/1D/1DB DIO2332/2B DIO2333/3B MP8: stands for MSOP-8 SO14: stands for SOIC-14 TP14: stands for TSSOP-14 DIO2334/4B www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier Ordering Information DIO233X/B Ultra Low Vos, Low Power Amplifier Pin Assignments MSOP-8 / SOIC-8 SO T23-5 OUT 1 V- 2 5 + +IN V+ NC 1 8 NC -IN 2 7 V+ +IN 3 6 OUT V- 4 5 NC - 4 3 -IN DIO2331 DIO2331 SOIC-8/M SOP-8 OUTA 1 SO T23-6 OUT 1 V- 2 + +IN -INA 6 V+ 5 CS 4 -IN +INA - + 2 + - 3 - 3 V- 4 8 V+ 7 OUTB 6 -INB 5 +INB DIO2332 DIO2331D TSSOP-14/SOIC-14 CS -IN 2 7 V+ +IN 3 6 OUT V- 4 5 NC +INA 3 V+ 4 +INB 5 -INB 6 OUTB 7 + + - 8 2 + 1 -INA - NC 1 + MSOP-8 / SOIC-8 OUTA - 14 OUTD 13 -IND 12 +IND 11 V- 10 +INC 9 -INC 8 OUTC DIO2334 DIO2333 Figure 1 Top View www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 DIO233X/B Pin name Description V+ Positive supply V- Negative supply +INX Positive Input -INX Negative Input OUTX Output NC No connect CS Power saving Chip Select Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Rating” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Parameter Rating Unit V+ – V- 7 V Current at Input Pins ±2 mA (V-)-0.3V to (V+)+0.3V V Input Voltage Difference Input Voltage |V+ – V-| Output Short-Circuit Current Continuous Current at Output and Supply Pins ±30 mA -65 to 150 °C Maximum Junction Temperature(TJ) 150 °C ESD protection on all pins (HBM) 7.5 kV SOT23-5 256 °C/W SOIC-8 163 °C/W MSOP-8 206 °C/W SOIC-14 120 °C/W TSSOP-14 100 °C/W -40~125 °C Storage Temperature Package Thermal Resistance(θJA) Operating Temperature Range(TA) www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier Pin Description DIO233X/B Unless otherwise indicated, V+=1.8V to 5.5V, V-=0, TA=25°C, VCM=V+/2, RL=1MΩ to VCM. Symbol Parameter Conditions Min. Typ. Max. Unit Input Offset DIO233X VOS Input Offset Voltage △TA PSRR 15 μV V+=1.8~5.5V,VCM=(V+)/2 DIO233XB △VOS/ -15 Input Offset Drift with TA=-40°C to 125°C,V+=1.8~5.5V, Temperature VCM =(V+)/2 Power Supply Rejection Ratio VCM =(V+)/2 -35 35 ±0.15 µV/°C 110 dB TA=25°C ±1.0 pA TA=85°C 60 pA TA=125°C 2000 pA ±1.0 pA 1013||6 Ω||pF 1013||6 Ω||pF 100 Input Bias Current and Impedance IB IOS ZCM ZDIFF Input Bias Current Input Offset Current Common Mode Input Impedance Differential Input Impedance Common Mode VCMR CMRR Common Mode Input Voltage (V-)- (V+)+ Range 0.1 0.1 Common Mode Rejection Ratio VCM from (V-)-0.1 to (V+)+0.1 100 V 110 dB 120 dB Open-Loop Gain DC Open-Loop Gain 0.2V< VOUT < (V+ – 0.2V), RL= 50kΩ to (Large Signal) VL VOL Output Voltage Low V+=5V,RL=50k to V+/2 4.8 mV VOH Output Voltage High V+=5V,RL=50k to GND 4.994 V ISC Output Short-Circuit Current AOL Output V+=1.8V 3 V+=5V 30 mA Power Supply THD www.dioo.com V+=5V, VPP=2V, RL=50k, Frequency=100Hz 0.13 % © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier DC Electrical Characteristics DIO233X/B 0.26 V+=5V, VPP=2V, RL=50k, 0.33 Frequency=250Hz V+=5V, VPP=2V, RL=50k, 0.62 Frequency=500Hz V+ IQ 1.8 Supply Voltage Quiescent Current per Amplifier 5.5 1.0 IO=0, VCM =(V+)/2, V+=5.0V V µA Specifications subject to change without notice. AC Electrical Characteristics Unless otherwise indicated, TA=25°C, V+=1.8 to 5.5V, V-=0, VCM=V+/2, CL=60pF, RL=1MΩ to VCM. Symbol Parameter Conditions Min. Typ. Max. Unit AC Response GBWP Gain Bandwidth Product PM Phase Margin SR Slew Rate G=1V/V 30 kHz 65 ° 10 V/ms Noise Eni Input Noise Voltage f=0.1Hz to10Hz 3.9 µVp-p eni Input Noise Voltage Density f=1kHz 165 nV/√Hz ini Input Noise Current Density f=1kHz 0.6 fA/√Hz Specifications subject to change without notice. Typical Performance Characteristics Icc VS Vcc www.dioo.com ICC VS TEMP © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier V+=5V, VPP=2V, RL=50k, Frequency=200Hz DIO233X/B VOS VS TEMP Large-Signal Response Small-signal response Small-signal response (CL=No Cap) www.dioo.com VOS VS VCM (CL=200p Cap) © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier VOS VS VCC DIO233X/B COMMON DIMENSIONS (UNITS OF MEASURE=MILLIMETER) Symbol MIN NOM MAX A 1.25 A1 0 0.15 A2 1.00 1.10 1.20 A3 0.60 0.65 0.70 b 0.36 0.50 b1 0.36 0.38 0.45 c 0.14 0.20 c1 0.14 0.15 0.16 D 2.826 2.926 3.026 E 2.60 2.80 3.00 E1 1.526 1.626 1.726 e 0.90 0.95 1.00 e1 1.80 1.90 2.00 L 0.35 0.45 0.60 L1 0.59REF L2 0.25BSC R 0.10 R1 0.10 0.25 Θ 0° 8° Θ1 3° 5° 7° Θ2 6° 14° www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier Physical Dimensions: SOT23-5 DIO233X/B COMMON DIMENSIONS (UNITS OF MEASURE=MILLIMETER) Symbol MIN NOM MAX www.dioo.com A - - 1.25 A1 0 - 0.15 A2 1.00 1.10 1.20 A3 0.60 0.65 0.70 b 0.36 - 0.50 b1 0.36 0.38 0.45 c 0.14 - 0.20 c1 0.14 0.15 0.16 D 2.826 2.926 3.026 E 2.60 2.80 3.00 E1 1.526 1.626 1.726 e 0.90 0.95 1.00 e1 1.80 1.90 2.00 L 0.35 0.45 0.60 L1 0.59REF L2 0.25BSC R 0.10 - - R1 0.10 - 0.20 Θ 0° - 8° Θ1 3° 5° 7° Θ2 6° - 14° © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier Physical Dimensions: SOT23-6 DIO233X/B COMMON DIMENSIONS (UNITS OF MEASURE=MILLIMETER) Symbol MIN NOM MAX A 1.35 1.55 1.75 A1 0.10 0.15 0.25 A2 1.25 1.40 1.65 A3 0.50 0.60 0.70 b 0.38 0.51 b1 0.37 0.42 0.47 c 0.17 0.25 c1 0.17 0.20 0.23 D 4.80 4.90 5.00 E 5.80 6.00 6.20 E1 3.80 3.90 4.00 e 1.27BSC L 0.45 0.60 0.80 L1 1.04REF L2 0.25BSC R 0.07 R1 0.07 h 0.30 0.40 0.50 Θ 0° 8° Θ1 15° 17° 19° Θ2 11° 13° 15° Θ3 15° 17° 19° Θ4 11° 13° 15° www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier Physical Dimensions: SOIC-8 DIO233X/B COMMON DIMENSIONS (UNITS OF MEASURE=MILLIMETER) Symbol MIN NOM MAX A 1.10 A1 0 0.15 A2 0.75 0.85 0.95 A3 0.25 0.35 0.39 b 0.28 0.37 b1 0.27 0.30 0.33 c 0.15 0.20 c1 0.14 0.15 0.16 D 2.90 3.00 3.10 E 4.70 4.90 5.10 E1 2.90 3.00 3.10 e 0.55 0.65 0.75 L 0.40 0.60 0.80 L1 0.95REF L2 0.25BSC R 0.07 R1 0.07 Θ 0° 8° Θ1 9° 12° 15° www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier Physical Dimensions: MSOP-8 DIO233X/B COMMON DIMENSIONS (UNITS OF MEASURE=MILLIMETER) Symbol MIN NOM MAX A 1.35 1.60 1.75 A1 0.10 0.15 0.25 A2 1.25 1.45 1.65 A3 0.55 0.65 0.75 b 0.36 0.49 b1 0.35 0.40 0.45 c 0.17 0.25 c1 0.17 0.20 0.23 D 8.53 8.63 8.73 E 5.80 6.00 6.20 E1 3.80 3.90 4.00 e 1.27BSC L 0.45 0.60 0.80 L1 1.04REF L2 0.25BSC R 0.07 R1 0.07 h 0.30 0.40 0.50 Θ 0° 8° Θ1 6° 8° 10° www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier Physical Dimensions: SOIC-14 DIO233X/B Ultra Low Vos, Low Power Amplifier Physical Dimensions: TSSOP-14 COMMON DIMENSIONS (UNITS OF MEASURE=MILLIMETER) Symbol MIN NOM MAX A 1.2 A1 0.05 0.15 A2 0.8 1.05 E 6.25 6.55 E1 4.3 4.5 D 4.9 5.1 L 1.0 L1 0.45 0.75 e 0.65 b 0.19 0.30 R1 0.15TYP R2 0.15TYP A-A 0.09 0.20 Θ1 12°TYP Θ2 12°TYP Θ3 0° 8° www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 DIO233X/B Dioo is a professional design and sales corporation for high-quality and performance analog semiconductors. The company focuses on industry markets, such as, cell phone, handheld products, laptop, and medical equipment and so on. Dioo’s product families include analog signal processing and amplifying, LED drivers and charger IC. Go to http://www.dioo.com for a complete list of Dioo product families. For additional product information, or full datasheet, please contact with our Sales Department or Representatives. www.dioo.com © 2019 DIOO MICROCIRCUITS CO., LTD DIO233X/B• Rev. 1.0 Ultra Low Vos, Low Power Amplifier CONTACT US