Datasheet ADA4897-1-EP, ADA4897-2-EP (Analog Devices) - 5

Enhanced Product ADA4897-1-EP/ADA4897-2-EP Parameter Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Input Resistance Common-Mode 10 MΩ Differential 10 kΩ Input Capacitance Common-Mode 3 pF Differential 11 pF Input Common-Mode Voltage Range 0.1 to 4.1 V Common-Mode Rejection Ratio VCM = 1 V to 4 V −91 −118 dB (CMRR) OUTPUT CHARACTERISTICS Output Overdrive Recovery Time VIN = 0 V to 5 V, G = +2 96 ns Output Voltage Swing Positive RL = 1 kΩ 4.85 4.98 V RL = 100 Ω 4.8 4.88 V Negative RL = 1 kΩ 0.15 0.014 V RL = 100 Ω 0.2 0.08 V Output Current SFDR = −45 dBc 70 mA Short-Circuit Current Sinking/sourcing 125 mA Capacitive Load Drive 30% overshoot, G = +2 39 pF POWER SUPPLY Operating Range 3 to 10 V Quiescent Current per Amplifier 2.6 2.8 2.9 mA DISABLE = 0 V 0.05 0.18 mA Power Supply Rejection Ratio (PSRR) Positive +VS = 4.5 V to 5.5 V, −VS = 0 V −96 −123 dB Negative +VS = 5 V, −VS = −0.5 V to +0.5 V −96 −121 dB DISABLE PIN DISABLE Voltage Enabled >+VS − 0.5 V Disabled <+VS − 2 V Input Current Enabled DISABLE = +5 V −1.2 µA Disabled DISABLE = 0 V −20 µA Switching Speed Enabled 0.25 µs Disabled 12 µs Rev. 0 | Page 5 of 12 Document Outline Features Enhanced Product Features Applications General Description Functional Block Diagram Revision History Specifications ±5 V Supply +5 V Supply +3 V Supply Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Outline Dimensions Ordering Guide