Datasheet AD8375 (Analog Devices) - 4

AD8375 Data Sheet Parameter Conditions Min Typ Max Unit
POWER INTERFACE Supply Voltage 4.5 5.0 5.5 V VPOS and Output Quiescent Current Thermal connection made to exposed paddle under device 120 125 130 mA vs. Temperature −40°C ≤ TA ≤ +85°C 150 mA Power-Down Current PWUP low 2.5 mA vs. Temperature −40°C ≤TA ≤ +85°C 3 mA POWER-UP/GAIN CONTROL Pin A0 to Pin A4, Pin PWUP VIH Minimum voltage for a logic high 1.6 V VIL Maximum voltage for a logic low 0.8 V Logic Input Bias Current 900 nA
Table 2. Gain Code vs. Voltage Gain Look-Up Table 5-Bit Binary Gain Code Voltage Gain (dB) 5-Bit Binary Gain Code Voltage Gain (dB)
00000 +20 01101 +7 00001 +19 01110 +6 00010 +18 01111 +5 00011 +17 10000 +4 00100 +16 10001 +3 00101 +15 10010 +2 00110 +14 10011 +1 00111 +13 10100 0 01000 +12 10101 −1 01001 +11 10110 −2 01010 +10 10111 −3 01011 +9 11000 −4 01100 +8 >11000 −4 Rev. B | Page 4 of 24 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT DESCRIPTION BASIC STRUCTURE Input System Output Amplifier Gain Control APPLICATIONS BASIC CONNECTIONS SINGLE-ENDED-TO-DIFFERENTIAL CONVERSION BROADBAND OPERATION ADC INTERFACING LAYOUT CONSIDERATIONS CHARACTERIZATION TEST CIRCUITS Differential-to-Differential Characterization EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE