Datasheet ADA4528-2-EP (Analog Devices) - 3

Enhanced Product ADA4528-2-EP SPECIFICATIONS ELECTRICAL CHARACTERISTICS—2.5 V OPERATION
VSY = 2.5 V, VCM = VSY/2, TA = 25°C, unless otherwise specified.
Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage V V = 0 V to 2.5 V 0.3 2.5 μV OS CM −55°C ≤ T ≤ +125°C 4.3 μV A Offset Voltage Drift ΔV /ΔT −55°C ≤ T ≤ +125°C 0.002 0.018 μV/°C OS A Input Bias Current I 220 400 pA B −55°C ≤ T ≤ +125°C 600 pA A Input Offset Current I 440 800 pA OS −55°C ≤ T ≤ +125°C 1 nA A Input Voltage Range 0 2.5 V Common-Mode Rejection Ratio CMRR V = 0 V to 2.5 V 135 158 dB CM −55°C ≤ T ≤ +125°C 116 dB A Open-Loop Gain A R = 10 kΩ, V = 0.1 V to 2.4 V 130 140 dB VO L O −55°C ≤ T ≤ +125°C 126 dB A R = 2 kΩ, V = 0.1 V to 2.4 V 122 132 dB L O −55°C ≤ T ≤ +125°C 119 dB A Input Resistance Differential Mode R 225 kΩ INDM Common Mode R 1 GΩ INCM Input Capacitance Differential Mode C 15 pF INDM Common Mode C 30 pF INCM OUTPUT CHARACTERISTICS Output Voltage High V R = 10 kΩ to V 2.49 2.495 V OH L CM −55°C ≤ T ≤ +125°C 2.485 V A R = 2 kΩ to V 2.46 2.48 V L CM −55°C ≤ T ≤ +125°C 2.44 V A Output Voltage Low V R = 10 kΩ to V 5 10 mV OL L CM −55°C ≤ T ≤ +125°C 15 mV A R = 2 kΩ to V 20 40 mV L CM −55°C ≤ T ≤ +125°C 60 mV A Short-Circuit Current I ±30 mA SC Closed-Loop Output Impedance Z f = 1 kHz, A = +10 0.1 Ω OUT V POWER SUPPLY Power Supply Rejection Ratio PSRR V = 2.2 V to 5.5 V 130 150 dB SY −55°C ≤ T ≤ +125°C 127 dB A Supply Current per Amplifier I I = 0 mA 1.4 1.7 mA SY O −55°C ≤ T ≤ +125°C 2.1 mA A DYNAMIC PERFORMANCE Slew Rate SR R = 10 kΩ, C = 100 pF, A = +1 0.45 V/μs L L V Settling Time to 0.1% t V = 1.5 V step, R = 10 kΩ, C = 100 pF, A = −1 7 µs S IN L L V Unity-Gain Crossover UGC V = 10 mV p-p, R = 10 kΩ, C = 100 pF, A = +1 4 MHz IN L L V Phase Margin Φ V = 10 mV p-p, R = 10 kΩ, C = 100 pF, A = +1 57 Degrees M IN L L V Gain Bandwidth Product GBP V = 10 mV p-p, R = 10 kΩ, C = 100 pF, A = +100 3 MHz IN L L V −3 dB Closed-Loop Bandwidth f V = 10 mV p-p, R = 10 kΩ, C = 100 pF, A = +1 6.2 MHz −3dB IN L L V Overload Recovery Time R = 10 kΩ, C = 100 pF, A = −10 50 μs L L V Rev. 0 | Page 3 of 17 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS PIN CONNECTION DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—2.5 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE