Datasheet ADA4897-1-EP, ADA4897-2-EP (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | 1 nV/√Hz, Low Power Operational Amplifier |
| Pages / Page | 12 / 7 — Enhanced Product. ADA4897-1-EP/ADA4897-2-EP. Parameter Test. … |
| File Format / Size | PDF / 364 Kb |
| Document Language | English |
Enhanced Product. ADA4897-1-EP/ADA4897-2-EP. Parameter Test. Conditions/Comments. Min. Typ. Max. Unit
Model Line for this Datasheet
Text Version of Document
Enhanced Product ADA4897-1-EP/ADA4897-2-EP Parameter Test Conditions/Comments Min Typ Max Unit
POWER SUPPLY Operating Range 3 to 10 V Quiescent Current per Amplifier 2.5 2.7 2.9 mA DISABLE = 0 V 0.035 0.15 mA Power Supply Rejection Ratio (PSRR) Positive +VS = 2.7 V to 3.7 V, −VS = 0 V −96 −121 dB Negative +VS = 3 V, −VS = −0.3 V to +0.7 V −96 −120 dB DISABLE PIN DISABLE Voltage Enabled >+VS − 0.5 V Disabled <−VS + 2 V Input Current Enabled DISABLE = +3 V −1.2 μA Disabled DISABLE = 0 V −15 μA Switching Speed Enabled 0.25 μs Disabled 12 μs Rev. 0 | Page 7 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
POWER SUPPLY Operating Range 3 to 10 V Quiescent Current per Amplifier 2.5 2.7 2.9 mA DISABLE = 0 V 0.035 0.15 mA Power Supply Rejection Ratio (PSRR) Positive +VS = 2.7 V to 3.7 V, −VS = 0 V −96 −121 dB Negative +VS = 3 V, −VS = −0.3 V to +0.7 V −96 −120 dB DISABLE PIN DISABLE Voltage Enabled >+VS − 0.5 V Disabled <−VS + 2 V Input Current Enabled DISABLE = +3 V −1.2 μA Disabled DISABLE = 0 V −15 μA Switching Speed Enabled 0.25 μs Disabled 12 μs Rev. 0 | Page 7 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
