Datasheet AD8276, AD8277 (Analog Devices) - 7

Data Sheet AD8276 /AD8277 NC 1 14 REFA –INA 2 13 OUTA +INA 3 12 SENSEA AD8277 –VS 4 TOP VIEW 11 +VS (Not to Scale) +INB 5 10 SENSEB –INB 6 9 OUTB NC 7 8 REFB
053
NC = NO CONNECT
07692- Figure 7. AD8277 14-Lead SOIC Pin Configuration
Table 8. AD8277 Pin Function Descriptions Pin No. Mnemonic Description
1 NC No Connect. This pin is not internally connected. 2 −INA Channel A Inverting Input. 3 +INA Channel A Noninverting Input. 4 −VS Negative Supply. 5 +INB Channel B Noninverting Input. 6 −INB Channel B Inverting Input. 7 NC No Connect. This pin is not internally connected. 8 REFB Channel B Reference Voltage Input. 9 OUTB Channel B Output. 10 SENSEB Channel B Sense Terminal. 11 +VS Positive Supply. 12 SENSEA Channel A Sense Terminal. 13 OUTA Channel A Output. 14 REFA Channel A Reference Voltage Input. Rev. D | Page 7 of 22 Document Outline Features Applications General Description Functional Block Diagrams Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation Short-Circuit Current ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Circuit Information DC Performance AC Performance Driving the AD8276/AD8277 Input Voltage Range Power Supplies Applications Information Configurations Differential Output Current Source Voltage and Current Monitoring Instrumentation Amplifier RTD Die Information Die Specifications and Assembly Recommendations Outline Dimensions Ordering Guide