DIO20881/2/4 600nA,Rail-to-Rail Input/ Output Low Power Amplifier

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1 Rev nARailtoRail Input/ Output Low Power Amplifier Features Ultra low power: 600nA per channel Unity Gain Stable Gain Bandwidth Product: 4kHz Wide supply range:.v to.v Available in SOT3 SOIC8 MSOP8 SOP4 and TSSOP4 packages Temperature Range: Industrial: 40 C to 8 C Extended: 40 C to C Typical Applications Descriptions DIO088x is a family of ultra low power operational amplifier with railtorail CMOS input/output and single/dual channels selectable. DIO088x family has a gainbandwidth product of 4kHz wide operating supply voltage from.v to.v and broad output voltage swing. DIO088x consumes ultra low power with each channel 600nA of bias current which makes DIO088x be ideal for battery powered device temperaturesense device etc. Rf The DIO088x operational amplifier family is available in single (DIO088) and dual Rg VREF VIN DIO088X NonInverting Amplifier Gain= Rf Rg VOUT (DIO088) and quad (DIO0884) configurations. Furthermore the DIO088 is offered in the lead SOT3 package. All types of amplifiers are fully specified over the extended 40 C to C temperature range. Applications Portable Equipment Active Filters Data Acquisition Portable Equipment Test Equipment Broadband Communication Process Control Audio and Video Processing Ordering Information Order Part Number Top Marking T A Package DIO088ST YW(X)Z Green or RoHS 40 to C SOT3 Tape & Reel 3000 DIO088SO8 DIO08 Green or RoHS 40 to C SOIC8 Tape & Reel 00 DIO088MP8 DIO08 Green or RoHS 40 to C MSOP8 Tape & Reel 3000 DIO088SO8 DIO08 Green or RoHS 40 to C SOIC8 Tape & Reel 00 DIO088MP8 DIO08 Green or RoHS 40 to C MSOP8 Tape & Reel 3000 DIO0884CS4 DIO084 Green or RoHS 40 to C SOP4 Tape & Reel 00 DIO0884TP4 DIO084 Green or RoHS 40 to C TSSOP4 Tape & Reel 00

2 RailtoRail Input/ Output Low Power Amplifier Pin Assignments OUT SOT3 MSOP8 / SOIC8 8 IN 7 IN 3 4 IN IN 3 6 OUT DIO088 4 DIO088 SOIC8/MSOP8 OUTA SOP4/TSSOP4 4 OUTD OUTA 8 INA 3 IND INA 7 OUTB INA 3 IND INA INB INB INB INB I I DIO088 OUTB 7 8 OUTC DIO0884 Figure Top View Pin Description Pin name Description Positive supply Negative supply INX INX OUTX Positive Input Negative Input Output

3 RailtoRail Input/ Output Low Power Amplifier 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 maxim rating conditions for extended periods may affect device reliability. Parameter Rating Unit Supply Voltage ( ) 7 V Input Voltage ()0.3V to ()0.3V V Difference Input Voltage V Storage Temperature Range 6 to 0 C Junction Temperature 0 C Lead Temperature Range 60 C ESD HBM JEDEC: JESDA4 8 CDM JEDEC: JESDC0 kv Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation to ensure optimal performance to the datasheet specifications. DIOO does not recommend exceeding them or designing to Absolute Maximum Ratings. Parameter Rating Unit Supply Voltage. to. V Input Voltage 0 to V Operating Temperature Range 40 to C

4 RailtoRail Input/ Output Low Power Amplifier Electrical Characteristics Typical value: =V R L=MΩ to / V CM=/ T A = C unless otherwise specified. Symbol Parameter Conditions Min. Typ. Max. Unit INPUT CHARACTERISTICS V OS Input Offset Voltage 40 C T A C =.V to.v mv I B Input Bias Current =.V to.v pa I OS Input Offset Current =.V to.v pa V CM Common Mode Voltage Range 0. () 0. V CMRR Common Mode Rejection Ratio 40 C T A C 00 db A OL Open Loop Voltage Gain R L=0kΩ V O= 0. to () db V OS/ T Input Offset Voltage Drift 40 C T A C 8 µv/ C OUTPUT CHARACTERISTICS V OH Output Voltage High R L=0kΩ 40 C T A C 4.99 V V OL Output Voltage Low R L=0kΩ 40 C T A C 8 mv I SC Output Short Circuit Current Source I SC =V 30 Sink I SC =V 30 ma POWER SUPPLY PSRR Power Supply Rejection Ration 00 db I S Supply Current per Channel/Amp 40 C T A C na DYNAMIC PERFORMAE GBP Gain Bandwidth Product C L=60pF 4 khz SR Slew Rate G= V Output Step 3. V/ms t S Setting Time G= V Output Step 0 µs Θm Phase Margin 49 Deg tr Overload Recovery Time 0 µs NOISE PERFORMAE THD Total Harmonic Distortion f=00hz 4V PP R L=0kΩ 0.09 % e n Voltage Noise Density f=khz 90 nv/ Hz Specifications subject to change without notice.

5 RailtoRail Input/ Output Low Power Amplifier CONTACT US Dioo is a professional design and sales corporation for highquality 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 for a complete list of Dioo product families. For additional product information or full datasheet please contact with our Sales Department or Representatives.