AD202/AD204 DIP Package Dimensions shown in inches and (millimeters) a 2.100 (53.34) MAX 0.350 (8.90) MAX SIDE VIEW 0.10 (2.54) MIN 0.018 (0.46) SQ 0.015 (0.38) 0.10 (2.54) TYP (LEAD PITCH) 1 2 3 0.50 (12.70) TYP 18 19 BOTTOM VIEW 38 37 36 22 21 20 0.70 (17.78) MAX 1.60 (40.64) CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. 062106-A NOTE: PIN 20 IS PRESENT ONLY ON AD202 PIN 21 IS PRESENT ONLY ON AD204