Data SheetADA4177-1/ADA4177-2/ADA4177-4OUT A 18V+OUT A 18V+–IN AADA4177-227OUT B–IN A 2ADA4177-2 7 OUT BTOP VIEW+IN A36–IN B(Not to Scale)+IN A 3TOP VIEW6–IN B 004 (Not to Scale) 005 V–45+IN BV– 45+IN B 12282- 12282- Figure 5. 8-Lead MSOP Pin Configuration, ADA4177-2 Figure 6. 8-Lead SOIC Pin Configuration, ADA4177-2 Table 7. ADA4177-2 Pin Function Descriptions Pin No.MnemonicDescription 1 OUT A Output Channel A. 2 −IN A Inverting Input Channel A. 3 +IN A Noninverting Input Channel A. 4 V− Negative Supply Voltage. 5 +IN B Noninverting Input Channel B. 6 −IN B Inverting Input Channel B. 7 OUT B Output Channel B. 8 V+ Positive Supply Voltage. Rev. C | Page 9 of 31 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONNECTION DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V ELECTRICAL CHARACTERISTICS, ±15 V ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION ACTIVE OVERVOLTAGE PROTECTION Common Protection Methods Add an External Series Input Resistor Add External Clamping Diodes Input Protection Circuit LIMITING OVERVOLTAGE CURRENT OUT OF THE POSITIVE SUPPLY PIN EMI PROTECTION SELF HEATING USING THE ADA4177-1/ADA4177-2/ADA4177-4 AS A COMPARATOR OUTPUT PHASE REVERSAL PROPER PRINTED CIRCUIT BOARD (PCB) LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE
