Datasheet AD8318-EP (Analog Devices) - 5

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Enhanced Product AD8318-EP Parameter Test Conditions/Comments Min Typ Max Unit
VSET INTERFACE VSET (Pin 7) Nominal Input Range P = 0 dBm; measurement mode2 0.5 IN P = −65 dBm; measurement mode2 2.1 V IN Logarithmic Scale Factor −0.04 dB/mV Bias Current Source P = −10 dBm; V = 2.1 V 2.5 μA IN SET TEMPERATURE REFERENCE TEMP (Pin 13) Output Voltage T = 25°C, R = 10 kΩ 0.57 0.6 0.63 V A LOAD Temperature Slope −55°C ≤ T ≤ +105°C, R = 10 kΩ 2 mV/°C A LOAD Current Source/Sink T = 25°C 10/0.1 mA A POWER-DOWN INTERFACE ENBL (Pin 16) Logic Level to Enable Device 1.7 V ENBL Current When Enabled ENBL = 5 V <1 μA ENBL Current When Disabled ENBL = 0 V; sourcing 15 μA POWER INTERFACE VPSI (Pin 3 and Pin 4), VPSO (Pin 9) Supply Voltage 4.5 5 5.5 V Quiescent Current ENBL = 5 V 50 68 82 mA vs. Temperature −55°C ≤ T ≤ +105°C 150 μA/°C A Supply Current when Disabled ENBL = 0 V, total currents for VPSI

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VPSO 260 μA vs. Temperature −55°C ≤ T ≤ +105°C 350 μA A 1 Control er mode. 2 Gain = 1. For other gains, see the AD8318 data sheet. Rev. 0 | Page 5 of 12 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide