Datasheet ADA4177-1, ADA4177-2, ADA4177-4 (Analog Devices) - 11

Data Sheet ADA4177-1/ADA4177-2/ADA4177-4 OUT A 1 14 OUT D OUT A 1 14 OUT D –IN A 2 –IN A 13 –IN D 13 –IN D 2 +IN A 3 12 +IN D ADA4177-4 +IN A 3 ADA4177-4 12 +IN D TOP VIEW V+ 4 TOP VIEW 11 V– V+ 4 11 V– (Not to Scale) (Not to Scale) +IN B 5 10 +IN C +IN B 5 10 +IN C –IN B 6 9 –IN C
207
–IN B 6 9 –IN C OUT B 7 8 OUT C
206 12282-
OUT B 7 8 OUT C
12282- Figure 7. ADA4177-4 14-Lead TSSOP Pin Configuration Figure 8. ADA4177-4 14-Lead SOIC Pin Configuration
Table 8. ADA4177-4 P in Function Descriptions Pin No. Mnemonic Description
1 OUT A Output Channel A. 2 −IN A Inverting Input Channel A. 3 +IN A Noninverting Input Channel A. 4 V+ Positive Supply Voltage. 5 +IN B Noninverting Input Channel B. 6 −IN B Inverting Input Channel B. 7 OUT B Output Channel B. 8 OUT C Output Channel C. 9 −IN C Inverting Input Channel C. 10 +IN C Noninverting Input Channel C. 11 V− Negative Supply Voltage. 12 +IN D Noninverting Input Channel D. 13 −IN D Inverting Input Channel D. 14 OUT D Output Channel D. Rev. E | Page 11 of 33 Document Outline Features Applications General Description Pin Connection Diagram 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 Long-Term Drift Temperature Hysteresis Outline Dimensions Ordering Guide