Datasheet AD7170 (Analog Devices) - 5

AD7170 Data Sheet AD7170B1 Parameter Min Typ Max Unit Test Conditions/Comments
LOGIC OUTPUT (DOUT/RDY) Output High Voltage, V 2 OH VDD − 0.6 V VDD = 3 V, ISOURCE = 100 µA 4 V VDD = 5 V, ISOURCE = 200 µA Output Low Voltage, V 2 OL 0.4 V VDD = 3 V, ISINK = 100 µA 0.4 V VDD = 5 V, ISINK = 1.6 mA Floating-State Leakage Current ±2 µA Floating-State Output 5 pF Capacitance Data Output Coding Offset binary POWER REQUIREMENTS3 Power Supply Voltage VDD – GND 2.7 5.25 V Power Supply Currents IDD Current 110 130 µA VDD = 3 V 135 150 µA VDD = 5 V IDD (Power-Down/Reset Mode) 5 µA 1 Temperature range is −40°C to +105°C. 2 Specification is not production tested but is supported by characterization data at initial product release. 3 Digital inputs equal to VDD or GND. Rev. B | Page 4 of 14 Document Outline FEATURES INTERFACE APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING CHARACTERISTICS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OUTPUT NOISE AND RESOLUTION SPECIFICATIONS ADC CIRCUIT INFORMATION OVERVIEW FILTER, DATA RATE, AND SETTLING TIME GAIN POWER-DOWN/RESET (PDRST\) ANALOG INPUT CHANNEL BIPOLAR CONFIGURATION DATA OUTPUT CODING REFERENCE DIGITAL INTERFACE GROUNDING AND LAYOUT APPLICATIONS INFORMATION TEMPERATURE SYSTEM SIGNAL CONDITIONING CIRCUIT OUTLINE DIMENSIONS ORDERING GUIDE