link to page 5 AD7655-EPEnhanced ProductParameterConditionsMinTypMaxUnit POWER SUPPLIES Specified Performance AVDD 4.75 5 5.25 V DVDD 4.75 5 5.25 V OVDD 2.7 5.256 V Operating Current7 1 MSPS throughput AVDD 15.5 mA DVDD 8.5 mA OVDD 100 µA Power Dissipation 1 MSPS throughput7 120 135 mW 20 kSPS throughput8 2.6 mW 888 kSPS throughput8 114 125 mW TEMPERATURE RANGE9 Specified Performance TMIN to TMAX −55 +125 °C 1 Linearity is tested using endpoints, not best fit. 2 LSB means least significant bit. With the 0 V to 5 V input range, 1 LSB is 76.294 µV. 3 All specifications in dB are referred to as full-scale input, FS. Tested with an input signal at 0.5 dB below full scale unless otherwise specified. 4 Parallel or serial 16 bit. 5 Conversion results are available immediately after completed conversion. 6 The maximum should be the minimum of 5.25 V and DVDD + 0.3 V. 7 In normal mode; tested in parallel reading mode. 8 In impulse mode; tested in parallel reading mode. 9 Consult sales for extended temperature range. Rev. B | Page 4 of 12 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS OUTLINE DIMENSIONS ORDERING GUIDE
