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AD602JR Fiches technique(PDF) 2 Page - Analog Devices |
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AD602JR Fiches technique(HTML) 2 Page - Analog Devices |
2 / 20 page AD600J/AD602J AD600A/AD602A Parameter Conditions Min Typ Max Min Typ Max Units INPUT CHARACTERISTICS Input Resistance Pins 2 to 3; Pins 6 to 7 98 100 102 95 100 105 Ω Input Capacitance 22 pF Input Noise Spectral Density1 1.4 1.4 nV/ √Hz Noise Figure RS = 50 Ω, Maximum Gain 5.3 5.3 dB RS = 200 Ω, Maximum Gain 2 2 dB Common-Mode Rejection Ratio f = 100 kHz 30 30 dB OUTPUT CHARACTERISTICS –3 dB Bandwidth VOUT = 100 mV rms 35 35 MHz Slew Rate 275 275 V/ µs Peak Output 2 RL ≥ 500 Ω± 2.5 ±3 ±2.5 ±3V Output Impedance f ≤ 10 MHz 2 2 Ω Output Short-Circuit Current 50 50 mA Group Delay Change vs. Gain f = 3 MHz; Full Gain Range ±2 ±2ns Group Delay Change vs. Frequency VG = 0 V, f = 1 MHz to 10 MHz ±2 ±2ns Total Harmonic Distortion RL= 200 Ω, VOUT = ± 1 V Peak, Rpd = 1 kΩ –60 –60 dBc ACCURACY AD600 Gain Error 0 dB to 3 dB Gain 0 +0.5 +1 –0.5 +0.5 +0.5 dB 3 dB to 37 dB Gain –0.5 ±0.2 +0.5 –0.1 ±0.2 +1.0 dB 37 dB to 40 dB Gain –1 –0.5 0 –1.5 –0.5 +0.5 dB Maximum Output Offset Voltage 3 VG = –625 mV to +625 mV 10 50 10 65 mV Output Offset Variation VG = –625 mV to +625 mV 10 50 10 65 mV AD602 Gain Error –10 dB to –7 dB Gain 0 +0.5 +1 –0.5 +0.5 +1.5 dB –7 dB to 27 dB Gain –0.5 ±0.2 +0.5 –0.1 ±0.2 +1.0 dB 27 dB to 30 dB Gain –1 –0.5 0 –1.5 –0.5 +0.5 dB Maximum Output Offset Voltage 3 VG = –625 mV to +625 mV 5 30 10 45 mV Output Offset Variation VG = –625 mV to +625 mV 5 30 10 45 mV GAIN CONTROL INTERFACE Gain Scaling Factor 3 dB to 37 dB (AD600); –7 dB to 27 dB (AD602) 31.7 32 32.3 30.5 32 33.5 dB/V Common-Mode Range –0.75 2.5 –0.75 2.5 V Input Bias Current 0.35 1 0.35 1 µA Input Offset Current 10 50 10 50 nA Differential Input Resistance Pins I to 16; Pins 8 to 9 15 15 50 M Ω Response Rate Full 40 dB Gain Change 40 40 dB/ µs SIGNAL GATING INTERFACE Logic Input “LO” (Output ON) 0.8 0.8 V Logic Input “HI” (Output OFF) 2.4 2.4 V Response Time ON to OFF, OFF to ON 0.3 0.3 µs Input Resistance Pins 4 to 3 Pins 5 to 6 30 30 k Ω Output Gated OFF Output Offset Voltage ±10 100 ±10 400 mV Output Noise Spectral Density 65 65 nV/ √Hz Signal Feedthrough @ 1 MHz AD600 –80 –80 dB AD602 –70 –70 dB POWER SUPPLY Specified Operating Range ±4.75 ±5.25 ±4.75 ±5.25 V Quiescent Current 11 12.5 11 14 mA NOTES 1Typical open or short-circuited input; noise is lower when system is set to maximum gain and input is short-circuited. This figure includes the effects of both voltage and current noise sources. 2Using resistive loads of 500 Ω or greater, or with the addition of a 1 kΩ pull-down resistor when driving lower loads 3The dc gain of the main amplifier in the AD600 is X113; thus an input offset of only 100 µV becomes an 11.3 mV output offset. In the AD602, the amplifier’s gain is X35.7; thus, an input offset of 100 µV becomes a 3.57 mV output offset. Specifications shown in boldface are tested on all production units at final electrical test Results from those tests are used to calculate outgoing quality levels. All min and max specifications guaranteed, although only those shown in boldface are tested on all production units. Specifications subject to change without notice. AD600/AD602–SPECIFICATIONS (Each amplifier section, at T A = +25 C, VS = 5 V, –625 mV ≤ V G ≤ +625 mV, RL = 500 , and CL = 5 pF, unless otherwise noted. Specifications for AD600 and AD602 are identical unless otherwise noted.) –2– REV. A |
Numéro de pièce similaire - AD602JR |
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Description similaire - AD602JR |
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