Datasheet AD8244 (Analog Devices) - 8

Data Sheet AD8244 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS IN A 1 10 IN D OUT A 2 9 OUT D AD8244 +VS 3 TOP VIEW 8 –VS OUT B (Not to Scale) 4 7 OUT C
003
IN B 5 6 IN C
1689- 1 Figure 3. Pin Configuration
Table 6. Pin Function Description Pin Number Mnemonic Description
1 IN A Channel A Input 2 OUT A Channel A Output 3 +VS Positive Supply Voltage 4 OUT B Channel B Output 5 IN B Channel B Input 6 IN C Channel C Input 7 OUT C Channel C Output 8 −VS Negative Supply Voltage 9 OUT D Channel D Output 10 IN D Channel D Input Rev. A | Page 7 of 20 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION OVERVIEW GUARDING INPUT PROTECTION LAYOUT CONSIDERATIONS DIFFERENTIAL SIGNAL CHAINS LOW OUTPUT IMPEDANCE vs. FREQUENCY APPLICATIONS INFORMATION ELECTROCARDIOGRAM (ECG) FILTERING Sallen-Key Low-Pass Filter Sallen-Key High-Pass Filter Twin-T Notch Filter PHOTODIODE AMPLIFIER LOW NOISE, JFET INPUT BUFFER OUTLINE DIMENSIONS ORDERING GUIDE