Rochester Electronics AD1939YSTZ Mfr Package Description: ROHS COMPLIANT, MS-026BCD, LQFP-64 Package Shape: SQUARE Package Style: FLATPACK, LOW PROFILE, FINE PITCH Surface Mount: Yes Terminal Form: GULL WING Terminal Pitch: 0.5000 mm Terminal Finish: MATTE TIN Terminal Position: QUAD Number of Functions: 1 Number of Terminals: 64 Package Body Material: PLASTIC/EPOXY Temperature Grade: INDUSTRIAL Analog IC - Other Type: ANALOG CIRCUIT Operating Temperature-Max: 105 Cel Operating Temperature-Min: -40 Cel Supply Voltage-Max (Vsup): 3.6 V Supply Voltage-Min (Vsup): 3 V Supply Voltage-Nom (Vsup): 3.3 V