Datasheet ADA4661-2 (Analog Devices) - 10

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ADA4661-2 Data Sheet PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS OUT A 1 8 V+ –IN A 2 7 OUT B ADA4661-2 +IN A 3 TOP VIEW 6 –IN B OUT A (Not to Scale) 1 8 V+ V– 4 5 +IN B –IN A 2 ADA4661-2 7 OUT B TOP VIEW +IN A 3 6 –IN B (Not to Scale) NOTES
004 005
1. CONNECT THE EXPOSED PAD TO V– OR V– 4 5 +IN B
1366-
LEAVE IT UNCONNECTED.
1366- 1 1 Figure 4. Pin Configuration, 8-Lead MSOP Figure 5. Pin Configuration, 8-Lead LFCSP
Table 7. Pin Function Descriptions Pin No. 1 8-Lead MSOP 8-Lead LFCSP Mnemonic Description
1 1 OUT A Output, Channel A. 2 2 −IN A Negative Input, Channel A. 3 3 +IN A Positive Input, Channel A. 4 4 V− Negative Supply Voltage. 5 5 +IN B Positive Input, Channel B. 6 6 −IN B Negative Input, Channel B. 7 7 OUT B Output, Channel B. 8 8 V+ Positive Supply Voltage. N/A 92 EPAD Exposed Pad. For the 8-lead LFCSP only, connect the exposed pad to V− or leave it unconnected. 1 N/A means not applicable. 2 The exposed pad is not shown in the pin configuration diagram, Figure 5. Rev. 0 | Page 10 of 32 Document Outline Features Applications General Description Pin Connection Diagrams Revision History Specifications Electrical Characteristics—18 V Operation Electrical Characteristics—10 V Operation Electrical Characteristics—3.0 V Operation Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Applications Information Input Stage Gain Stage Output Stage Maximum Power Dissipation Rail-to-Rail Input and Output Comparator Operation EMI Rejection Ratio Current Shunt Monitor Active Filters Capacitive Load Drive Noise Considerations with High Impedance Sources Outline Dimensions Ordering Guide