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AD8112 数据表(PDF) 3 Page - Analog Devices |
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AD8112 数据表(HTML) 3 Page - Analog Devices |
3 / 28 page AD8112 Rev. 0 | Page 3 of 28 SPECIFICATIONS TA = 25°C, VS = ±12 V, RL = 600 Ω, unless otherwise noted. Table 1. Parameter Conditions Min Typ Max Unit DYNAMIC PERFORMANCE −3 dB Bandwidth VOUT = 200 mV p-p, RL = 600 Ω, VS = ±12 V 46 60 MHz VOUT = 200 mV p-p, RL = 150 Ω, VS = ±5 V 41 60 MHz VOUT = 8 V p-p, RL = 600 Ω, VS = ±12 V 10 MHz VOUT = 2 V p-p, RL = 150 Ω, VS = ±5 V 25 MHz Gain Flatness 0.1 dB, VOUT = 200 mV p-p, RL = 150 Ω, VS = ±5 V 10 MHz Propagation Delay VOUT = 2 V p-p, RL = 150 Ω 20 ns Settling Time 0.1%, 2 V Step, RL = 150 Ω, VS = ±5 V 23 ns Slew Rate 2 V step, RL = 150 Ω, VS = ±5 V 100 V/μs 20 V step, RL = 600 Ω, VS = ±12 V 120 V/μs NOISE/DISTORTION PERFORMANCE Differential Gain Error NTSC, RL = 1 kΩ, VS = ±5 V 0.1 % Differential Phase Error NTSC, RL = 1 kΩ, VS = ±5 V 0.1 Degrees Total Harmonic Distortion 20 kHz, RL = 600 Ω, 20 V p-p 0.002 % Crosstalk, All Hostile f = 5 MHz, RL = 150 Ω, VS = ±5 V −67 dB f = 20 kHz −83 dB Off Isolation f = 5 MHz, RL = 150 Ω, VS = ±5 V, one channel −100 dB f = 20 kHz, one channel −83 dB Input Voltage Noise 20 kHz 14 nV/√Hz 0.1 MHz to 10 MHz 12 nV/√Hz DC PERFORMANCE Gain Error No load, VS = ±12 V, VOUT = ±8 V 0.3 2.5 % RL = 600 Ω, VS = ±12 V 0.5 % RL = 150 Ω, VS = ±5 V 0.5 % Gain Matching No load, channel-to-channel 0.7 3.5 % RL = 600 Ω, channel-to-channel 0.7 % RL = 150 Ω, channel-to-channel 0.7 % Gain Temperature Coefficient 20 ppm/°C OUTPUT CHARACTERISTICS Output Resistance Enabled 0.3 Ω Disabled 3.4 4 kΩ Output Capacitance Disabled 5 pF Output Voltage Swing VS = ±5 V, no load ±3.2 ±3.5 V VS = ±12 V, no load ±10.3 ±10.5 V IOUT = 20 mA, VS = ±5 V ±2.7 ±3 V IOUT = 20 mA, VS = ±12 V ±9.8 ±10 V Short-Circuit Current RL = 0 Ω 55 mA INPUT CHARACTERISTICS Input Offset Voltage All configurations ±4.5 ±8.5 mV Temperature coefficient 10 μV/°C Input Voltage Range No load, VS = ±5 V ±1.5 V VS = ±12 V ±5.0 V Input Capacitance Any switch configuration 4 pF Input Resistance 50 MΩ Input Bias Current Any number of enabled inputs +1 ±1.6 μA |
类似零件编号 - AD8112_15 |
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类似说明 - AD8112_15 |
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