Datasheet ADA4806-1 (Analog Devices) - 6

link to page 7 link to page 7
ADA4806-1 Data Sheet Parameter Test Conditions/Comments Min Typ Max Unit
OUTPUT CHARACTERISTICS Overdrive Recovery Time (Rising/Falling VIN = −1 V to +6 V, G = +2 130/145 ns Edge) Output Voltage Swing RL = 2 kΩ 0.02 4.98 V Short-Circuit Current Sourcing/sinking; full power mode 73/63 mA Sourcing/sinking; low power mode, SLEEP = −VS 1.0/1.3 mA Linear Output Current <1% THD at 100 kHz, VOUT = 2 V p-p ±47 mA Off Isolation VIN = 0.5 V p-p, f = 1 MHz, SHUTDOWN = −VS 41 dB Capacitive Load Drive 30% overshoot 15 pF POWER SUPPLY Operating Range 2.7 10 V Quiescent Current per Amplifier Full power mode 500 520 µA Low power mode, SLEEP = −VS 74 µA SHUTDOWN = −VS 2.9 4 µA Power Supply Rejection Ratio Positive +VS = 1.5 V to 3.5 V, −VS = −2.5 V 100 120 dB Negative +VS = 2.5 V, −VS = −1.5 V to −3.5 V 100 126 dB 1 fC is the fundamental frequency. 2 Guaranteed, but not tested.
3 V SUPPLY
VS = 3 V at TA = 25°C; RF = 0 Ω for G = +1; otherwise, RF = 1 kΩ; RL = 2 kΩ to midsupply; unless otherwise noted.
Table 4. Parameter Test Conditions/Comments Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Bandwidth G = +1, VOUT = 0.02 V p-p 95 MHz G = +1, VOUT = 1 V p-p, +VS = 2 V, −VS = −1 V 30 MHz Bandwidth for 0.1 dB Flatness G = +1, VOUT = 0.02 V p-p 35 MHz Slew Rate G = +1, VOUT = 1 V step, +VS = 2 V, −VS = −1 V 85 V/µs Settling Time to 0.1% G = +1, VOUT = 1 V step 41 ns NOISE/DISTORTION PERFORMANCE Harmonic Distortion, HD2/HD31 fC = 20 kHz, VOUT = 1 V p-p, +VS = 2 V, −VS = −1 V −123/−143 dBc fC = 100 kHz, VOUT = 1 V p-p, +VS = 2 V, −VS = −1 V −107/−133 dBc Input Voltage Noise f = 100 kHz 6.3 nV/√Hz Input Voltage Noise 1/f Corner 8 Hz 0.1 Hz to 10 Hz Voltage Noise 55 nV rms Input Current Noise f = 100 kHz 0.8 pA/√Hz DC PERFORMANCE Input Offset Voltage Full power mode 7 125 µV Low power mode, SLEEP = −VS 300 µV Input Offset Voltage Drift2 TMIN to TMAX, 4 σ 0.2 1.5 µV/°C Input Bias Current Full power mode 440 690 nA Low power mode, SLEEP = −VS 3 nA Input Offset Current 0.5 nA Open-Loop Gain VOUT = 1.1 V to 1.9 V 100 107 dB Rev. A | Page 6 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATIONS CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V SUPPLY 5 V SUPPLY 3 V SUPPLY ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION AMPLIFIER DESCRIPTION INPUT PROTECTION SHUTDOWN/SLEEP MODE OPERATION NOISE CONSIDERATIONS APPLICATIONS INFORMATION SLEW ENHANCEMENT EFFECT OF FEEDBACK RESISTOR ON FREQUENCY RESPONSE COMPENSATING PEAKING IN LARGE SIGNAL FREQUENCY RESPONSE DRIVING LOW POWER, HIGH RESOLUTION SUCCESSIVE APPROXIMATION REGISTER (SAR) ADCs DYNAMIC POWER SCALING SINGLE-ENDED TO DIFFERENTIAL CONVERSION LAYOUT CONSIDERATIONS Ground Plane Power Supply Bypassing OUTLINE DIMENSIONS ORDERING GUIDE