Datasheet AD8031, AD8032 (Analog Devices) - 4

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AD8031/AD8032 Data Sheet +5 V SUPPLY
@ TA = 25°C, VS = 5 V, RL = 1 kΩ to 2.5 V, RF = 2.5 kΩ, unless otherwise noted.
Table 2. AD8031A/ AD8032A AD8031B/ AD8032B Parameter Conditions Min Typ Max Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth G = +1, VO < 0.4 V p-p 54 80 54 80 MHz Slew Rate G = −1, VO = 2 V step 27 32 27 32 V/µs Settling Time to 0.1% G = −1, VO = 2 V step, CL = 10 pF 125 125 ns DISTORTION/NOISE PERFORMANCE Total Harmonic Distortion fC = 1 MHz, VO = 2 V p-p, G = +2 −62 −62 dBc fC = 100 kHz, VO = 2 V p-p, G = +2 −86 −86 dBc Input Voltage Noise f = 1 kHz 15 15 nV/√Hz Input Current Noise f = 100 kHz 0.4 0.4 pA/√Hz f = 1 kHz 5 5 pA/√Hz Differential Gain RL = 1 kΩ 0.17 0.17 % Differential Phase RL = 1 kΩ 0.11 0.11 Degrees Crosstalk (AD8032 Only) f = 5 MHz −60 −60 dB DC PERFORMANCE Input Offset Voltage VCM = VCC/2; VOUT = 2.5 V ±1 ±6 ±0.5 ±1.5 mV TMIN to TMAX ±6 ±10 ±1.6 ±2.5 mV Offset Drift VCM = VCC/2; VOUT = 2.5 V 5 5 µV/°C Input Bias Current VCM = VCC/2; VOUT = 2.5 V 0.45 1.2 0.45 1.2 µA TMIN to TMAX 2.0 2.0 µA Input Offset Current 50 350 50 250 nA Open-Loop Gain VCM = VCC/2; VOUT = 1.5 V to 3.5 V 76 82 76 82 dB TMIN to TMAX 74 74 dB INPUT CHARACTERISTICS Common-Mode Input Resistance 40 40 MΩ Differential Input Resistance 280 280 kΩ Input Capacitance 1.6 1.6 pF Input Voltage Range −0.5 to −0.5 to V +5.5 +5.5 Input Common-Mode Voltage Range −0.2 to −0.2 to V +5.2 +5.2 Common-Mode Rejection Ratio VCM = 0 V to 5 V 56 70 56 70 dB VCM = 0 V to 3.8 V 66 80 66 80 dB Differential Input Voltage 3.4 3.4 V OUTPUT CHARACTERISTICS Output Voltage Swing Low RL = 10 kΩ 0.05 0.02 0.05 0.02 V Output Voltage Swing High 4.95 4.98 4.95 4.98 V Output Voltage Swing Low RL = 1 kΩ 0.2 0.1 0.2 0.1 V Output Voltage Swing High 4.8 4.9 4.8 4.9 V Output Current 15 15 mA Short Circuit Current Sourcing 28 28 mA Sinking −46 −46 mA Capacitive Load Drive G = +2 (See Figure 46) 15 15 pF POWER SUPPLY Operating Range 2.7 12 2.7 12 V Quiescent Current per Amplifier 800 1400 800 1400 µA Power Supply Rejection Ratio VS− = 0 V to −1 V or 75 86 75 86 dB VS+ = +5 V to +6 V Rev. G | Page 4 of 20 Document Outline Features Applications General Description Connection Diagrams Table of Contents Revision History Specifications +2.7 V Supply +5 V Supply ±5 V Supply Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Typical Performance Characteristics Theory of Operation Input Stage Operation Overdriving the Input Stage Output Stage, Open-Loop Gain and Distortion vs. Clearance from Power Supply Output Overdrive Recovery Driving Capacitive Loads Applications A 2 MHz Single-Supply, Biquad Band-Pass Filter High Performance, Single-Supply Line Driver Outline Dimensions Ordering Guide