Datasheet AD8273 (Analog Devices) - 5

AD8273 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS NC 1 14 REFA –INA 2 13 OUTA +INA 3 12 SENSEA AD8273 –VS 4 TOP VIEW 11 +VS (Not to Scale) +INB 5 10 SENSEB –INB 6 9 OUTB NC 7 8 REFB
020 81-
NC = NO CONNECT
69 0 Figure 3. Pin Configuration
Table 4. Pin Function Descriptions Pin No. Mnemonic Description
1, 7 NC No Connect. 2 −INA The 12 kΩ resistor connects to the negative terminal of Op Amp A. 3 +INA The 12 kΩ resistor connects to the positive terminal of Op Amp A. 4 −VS Negative Supply. 5 +INB The 12 kΩ resistor connects to the positive terminal of Op Amp B. 6 −INB The 12 kΩ resistor connects to the negative terminal of Op Amp B. 8 REFB The 6 kΩ resistor connects to the positive terminal of Op Amp B. 9 OUTB Op Amp B Output. 10 SENSEB The 6 kΩ resistor connects to the negative terminal of Op Amp B. 11 +VS Positive Supply. 12 SENSEA The 6 kΩ resistor connects to the negative terminal of Op Amp A. 13 OUTA Op Amp A Output. 14 REFA The 6 kΩ resistor connects to the positive terminal of Op Amp A. Rev. B | Page 5 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CONFIGURATIONS POWER SUPPLIES OUTLINE DIMENSIONS ORDERING GUIDE