LM2902AS14-13 Diodes Incorporated

+ + + + + + LM2902/ LM2902A/ LM2904/ LM2904A DUAL AND QUAD OPERATIONAL AMPLIFIERS Description Pin Assignments The LM2902/2904 series amplifiers consist of four and two (Top View) independent high-gain operational amplifiers with very low input offset voltage specification. They have been designed to operate from a single power supply over a wide range of voltages however operation 1OUT 1 8 VCC from split power supplies is also possible. They offer low power 2 7 1IN- - 2OUT 1 supply current independent of the magnitude of the power supply 3 6 1IN+ 2IN- voltage. 2 - 4 5 2IN+ GND The LM2902/2904 series are characterized for operation from -40 to +125 and the dual devices are available in SO-8, MSOP-8, SO-8/TSSOP-8/MSOP-8 TSSOP-8 and the quad devices available in SO-14 and TSSOP-14 LM2904/ LM2904A with industry standard pin-outs. Both use green mold compound as (Top View) standard. 1OUT 1 14 4OUT Features 2 - - 1IN- 13 4IN- 1 4 Wide Power Supply Voltage Range: 3 12 1IN+ 4IN+ Single Supply: 3V to 36V 4 11 GND VCC Dual Supplies: 1.5V to 18V 2IN+ 5 10 3IN+ Very Low Supply Current Drain 2 3 - - 2IN- 9 3IN- LM2904 500A Independent of Supply Voltage 6 LM2902 700A Independent of Supply Voltage 2OUT 8 7 3OUT Low Input Bias Current: 20nA Low Input Offset Voltage: SO-14/TSSOP-14 A Versions: 1mV Typ LM2902/ LM2902A Non-A Version: 2mV Typ Large DC Voltage Gain: 100dB Wide Bandwidth (Unity Gain): 700KHz (Temperature Compensated) Internally Compensated with Unity Gain Input Common-Mode Voltage Range Includes Ground Differential Input Voltage Range Equal to the Power Supply Voltage Large Output Voltage Swing: 0V to VCC -1.5V SO-8 (Duals) and SO-14/TSSOP-14 (Quads) Packages Available Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) An Automotive-Compliant Part is Available Under Separate Datasheet (LM2902Q 04Q) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See LM2902/ LM2902A/ LM2904/ LM2904A Schematic Diagram V CC 6 A 4 A 100A Q5 Q6 Q2 Q3 Cc Q7 - Q1 Q4 Rsc INPUTS OUTPUT + Q11 Q13 Q10 Q12 50 A Q8 Q9 Functional Block Diagram of LM2902/ 2902A/ 2904/ 2904A (Each Amplifier) Pin Descriptions LM2902, LM2902A Pin Name Pin Function 1OUT 1 Channel 1 Output 1IN- 2 Channel 1 Inverting Input 1IN+ 3 Channel 1 Non-Inverting Input V 4 Chip Supply Voltage CC 2IN+ 5 Channel 2 Non-Inverting Input 2IN- 6 Channel 2 Inverting Input 2OUT 7 Channel 2 Output 3OUT 8 Channel 3 Output 3IN- 9 Channel 3 Inverting Input 3IN+ 10 Channel 3 Non-Inverting Input GND 11 Ground 4IN+ 12 Channel 4 Non-Inverting Input 4IN- 13 Channel 4 Inverting Input 4OUT 14 Channel 4 Output LM2904, LM2904A 1OUT 1 Channel 1 Output 1IN- 2 Channel 1 Inverting Input 1IN+ 3 Channel 1 Non-Inverting Input GND 4 Ground 2IN+ 5 Channel 2 Non-Inverting Input 2IN- 6 Channel 2 Inverting Input 2OUT 7 Channel 2 Output 8 Chip Supply Voltage V CC 2 of 15 LM2902/ LM2902A/ LM2904/ LM2904A May 2016 Diodes Incorporated www.diodes.com Document number: DS36780 Rev. 3 - 2