Datasheet AD823 (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | Dual, 16 MHz, Rail-to-Rail FET Input Amplifier |
| Seiten / Seite | 20 / 3 — Data Sheet. AD823. SPECIFICATIONS. Table 1. Parameter. Conditions. Min. … |
| Revision | E |
| Dateiformat / Größe | PDF / 415 Kb |
| Dokumentensprache | Englisch |
Data Sheet. AD823. SPECIFICATIONS. Table 1. Parameter. Conditions. Min. Typ. Max Unit
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Data Sheet AD823 SPECIFICATIONS
At TA = 25°C, +VS = +5 V, RL = 2 kΩ to 2.5 V, unless otherwise noted.
Table 1. Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Bandwidth, VO ≤ 0.2 V p-p G = +1 12 16 MHz Full Power Response VO = 2 V p-p 3.5 MHz Slew Rate G = −1, VO = 4 V Step 14 22 V/µs Settling Time to 0.1% G = −1, VO = 2 V Step 320 ns to 0.01% G = −1, VO = 2 V Step 350 ns NOISE/DISTORTION PERFORMANCE Input Voltage Noise f = 10 kHz 16 nV/√Hz Input Current Noise f = 1 kHz 1 fA/√Hz Harmonic Distortion RL = 600 Ω to 2.5 V, VO = 2 V p-p, f = 20 kHz −108 dBc Crosstalk f = 1 kHz RL = 5 kΩ −105 dB f = 1 MHz RL = 5 kΩ −63 dB DC PERFORMANCE Initial Offset 0.2 0.8 mV Maximum Offset Over temperature 0.3 2.0 mV Offset Drift 2 µV/°C Input Bias Current VCM = 0 V to 4 V 3 25 pA at TMAX VCM = 0 V to 4 V 0.5 5 nA Input Offset Current 2 20 pA at TMAX 0.5 nA Open-Loop Gain VO = 0.2 V to 4 V, RL = 2 kΩ 20 45 V/mV TMIN to TMAX 20 V/mV INPUT CHARACTERISTICS Input Common-Mode Voltage Range −0.2 to +3 −0.2 to +3.8 V Input Resistance 1013 Ω Input Capacitance 1.8 pF Common-Mode Rejection Ratio VCM = 0 V to 3 V 60 76 dB OUTPUT CHARACTERISTICS Output Voltage Swing IL = ±100 µA 0.025 to 4.975 V IL = ±2 mA 0.08 to 4.92 V IL = ±10 mA 0.25 to 4.75 V Output Current VOUT = 0.5 V to 4.5 V 16 mA Short-Circuit Current Sourcing to 2.5 V 40 mA Sinking to 2.5 V 30 mA Capacitive Load Drive G = +1 500 pF POWER SUPPLY Operating Range 3 36 V Quiescent Current TMIN to TMAX, total 5.2 5.6 mA Power Supply Rejection Ratio VS = 5 V to 15 V, TMIN to TMAX 70 80 dB Rev. E | Page 3 of 20 Document Outline Features Applications Connection Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Theory of Operation Output Impedance Application Notes Input Characteristics Output Characteristics A/D Driver 3 V, Single-Supply Stereo Headphone Driver Second-Order Low-Pass Filter Single-Supply Half-Wave and Full-Wave Rectifiers Outline Dimensions Ordering Guide
At TA = 25°C, +VS = +5 V, RL = 2 kΩ to 2.5 V, unless otherwise noted.
Table 1. Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Bandwidth, VO ≤ 0.2 V p-p G = +1 12 16 MHz Full Power Response VO = 2 V p-p 3.5 MHz Slew Rate G = −1, VO = 4 V Step 14 22 V/µs Settling Time to 0.1% G = −1, VO = 2 V Step 320 ns to 0.01% G = −1, VO = 2 V Step 350 ns NOISE/DISTORTION PERFORMANCE Input Voltage Noise f = 10 kHz 16 nV/√Hz Input Current Noise f = 1 kHz 1 fA/√Hz Harmonic Distortion RL = 600 Ω to 2.5 V, VO = 2 V p-p, f = 20 kHz −108 dBc Crosstalk f = 1 kHz RL = 5 kΩ −105 dB f = 1 MHz RL = 5 kΩ −63 dB DC PERFORMANCE Initial Offset 0.2 0.8 mV Maximum Offset Over temperature 0.3 2.0 mV Offset Drift 2 µV/°C Input Bias Current VCM = 0 V to 4 V 3 25 pA at TMAX VCM = 0 V to 4 V 0.5 5 nA Input Offset Current 2 20 pA at TMAX 0.5 nA Open-Loop Gain VO = 0.2 V to 4 V, RL = 2 kΩ 20 45 V/mV TMIN to TMAX 20 V/mV INPUT CHARACTERISTICS Input Common-Mode Voltage Range −0.2 to +3 −0.2 to +3.8 V Input Resistance 1013 Ω Input Capacitance 1.8 pF Common-Mode Rejection Ratio VCM = 0 V to 3 V 60 76 dB OUTPUT CHARACTERISTICS Output Voltage Swing IL = ±100 µA 0.025 to 4.975 V IL = ±2 mA 0.08 to 4.92 V IL = ±10 mA 0.25 to 4.75 V Output Current VOUT = 0.5 V to 4.5 V 16 mA Short-Circuit Current Sourcing to 2.5 V 40 mA Sinking to 2.5 V 30 mA Capacitive Load Drive G = +1 500 pF POWER SUPPLY Operating Range 3 36 V Quiescent Current TMIN to TMAX, total 5.2 5.6 mA Power Supply Rejection Ratio VS = 5 V to 15 V, TMIN to TMAX 70 80 dB Rev. E | Page 3 of 20 Document Outline Features Applications Connection Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Theory of Operation Output Impedance Application Notes Input Characteristics Output Characteristics A/D Driver 3 V, Single-Supply Stereo Headphone Driver Second-Order Low-Pass Filter Single-Supply Half-Wave and Full-Wave Rectifiers Outline Dimensions Ordering Guide