Datasheet ADA4097-1, ADA4097-2 (Analog Devices) - 3

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ADA4097-1/ADA4097-2 SPECIFICATIONS 5 V SUPPLY
Common-mode voltage (VCM) = 2.5 V, SHDN pin (ADA4097-1) and SHDNx pins (ADA4097-2 the 10-lead LFCSP only) are open, load resistance (RLOAD) = 499 kΩ to midsupply, and TA = 25°C, unless otherwise noted.
Table 1. B Grade H Grade Parameter Test Conditions/Comments Min Typ Max Min Typ Max Unit
DC PERFORMANCE Input Offset Voltage (VOS)1 0.25 V < VCM < 3.25 V ±20 ±60 ±20 ±60 µV Minimum temperature (TMIN) < TA ±130 ±160 µV < maximum temperature (TMAX) 0.25 V < VCM < 70 V ±30 ±60 ±30 ±60 µV TMIN < TA < TMAX ±160 ±185 µV −0.1 V < VCM < +70 V ±30 ±60 ±30 ±60 µV TMIN < TA < TMAX ±550 ±600 µV Input Offset Voltage Drift2 TMIN < TA < TMAX ±0.1 ±1 ±0.1 ±1.5 µV/°C Input Bias Current (IB) ±0.1 ±0.3 ±0.1 ±0.3 nA TMIN < TA < TMAX ±10 ±25 nA VCM = 70 V, Over-The-Top 0.25 0.8 1.5 0.25 0.8 1.5 µA TMIN < TA < TMAX 0.175 2.25 0.125 2.5 µA 0 V < VCM < 70 V, VSY = 0 V 0.001 1 0.001 1 µA TMIN < TA < TMAX 10 10 µA Input Offset Current (IOS) ±100 ±300 ±100 ±300 pA TMIN < TA < TMAX ±5 ±10 nA VCM = 70 V, Over-The-Top3 ±0.025 ±0.065 ±0.025 ±0.065 µA TMIN < TA < TMAX ±0.095 ±0.2 µA Common-Mode Rejection Ratio VCM = −0.1 V to +70 V 120 145 120 145 dB (CMRR) TMIN < TA < TMAX 101 100 dB VCM = 0.25 V to 3.25 V 115 134 115 134 dB TMIN < TA < TMAX 110 107 dB Common-Mode Input Range Guaranteed by CMRR tests −0.1 +70 −0.1 +70 V Large Signal Voltage Gain (AOL) Delta output voltage (ΔVOUT) = 120 140 120 140 dB 3.5 V TMIN < TA < TMAX 114 112 dB ΔVOUT = 3.5 V, RLOAD = 10 kΩ 96 108 96 108 dB TMIN < TA < TMAX 90 86 dB NOISE PERFORMANCE Input Voltage Noise Frequency (f) = 0.1 Hz to 10 Hz 1000 1000 nV p-p 1/f noise corner 6 6 Hz f = 100 Hz 53 53 nV/√Hz Over-The-Top f = 100 Hz, VCM > 5 V 65 65 nV/√Hz Input Current Noise f = 100 Hz 0.05 0.05 pA/√Hz Over-The-Top f = 100 Hz, VCM > 5 V 0.5 0.5 pA/√Hz DYNAMIC PERFORMANCE Slew Rate ΔVOUT = 4 V 0.025 0.1 0.025 0.1 V/µs TMIN < TA < TMAX 0.018 0.015 V/µs Gain Bandwidth Product (GBP) Test frequency (fTEST) = 250 Hz 120 130 120 130 kHz TMIN < TA < TMAX 100 100 kHz Phase Margin 58 58 Degrees
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Document Outline Features Applications General Description Typical Application Circuit Specifications 5 V Supply ±15 V Supply Absolute Maximum Ratings Maximum Power Dissipation Thermal Resistance Electrostatic Discharge (ESD) Ratings ESD Ratings for ADA4097-1/ADA4097-2 ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Input Protection Over-The-Top Operation Considerations Output Shutdown Pins (SHDN and SHDNx) Applications Information Large Resistor Gain Operation Recommended Values for Various Gains Noise Distortion Power Dissipation and Thermal Shutdown Circuit Layout Considerations Power Supply Bypassing Grounding ESD Protection when Powered Related Products Typical Applications Outline Dimensions Ordering Guide Evaluation Boards