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ADR391BUJZ-REEL7 数据表(PDF) 3 Page - Analog Devices |
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ADR391BUJZ-REEL7 数据表(HTML) 3 Page - Analog Devices |
3 / 20 page ADR391/ADR392/ADR395 Rev. H | Page 3 of 20 SPECIFICATIONS ADR391 ELECTRICAL CHARACTERISTICS VIN = 2.8 V to 15 V, TA = 25°C, unless otherwise noted. Table 2. Parameter Symbol Conditions Min Typ Max Unit OUTPUT VOLTAGE VO A grade 2.494 2.5 2.506 V B grade 2.496 2.5 2.504 V INITIAL ACCURACY VOERR A grade 6 mV A grade 0.24 % B grade 4 mV B grade 0.16 % TEMPERATURE COEFFICIENT TCVO A grade, −40°C < TA < +125°C 25 ppm/°C B grade, −40°C < TA < +125°C 9 ppm/°C SUPPLY VOLTAGE HEADROOM VIN − VO 300 mV LINE REGULATION ΔVO/ΔVIN VIN = 2.8 V to 15 V, −40°C < TA < +125°C 10 25 ppm/V LOAD REGULATION ΔVO/ΔILOAD ILOAD = 0 mA to 5 mA, −40°C < TA < +85°C, VIN = 3 V 60 ppm/mA ILOAD = 0 mA to 5 mA, −40°C < TA < +125°C, VIN = 3 V 140 ppm/mA QUIESCENT CURRENT IIN No load 120 μA −40°C < TA < +125°C 140 μA VOLTAGE NOISE en p-p 0.1 Hz to 10 Hz 5 μV p-p TURN-ON SETTLING TIME tR 20 μs LONG-TERM STABILITY1 ΔVO 1000 hours 50 ppm OUTPUT VOLTAGE HYSTERESIS ΔVO_HYS 100 ppm RIPPLE REJECTION RATIO RRR fIN = 60 Hz −80 dB SHORT CIRCUIT TO GND ISC VIN = 5 V 25 mA VIN = 15 V 30 mA SHUTDOWN PIN Shutdown Supply Current ISHDN 3 μA Shutdown Logic Input Current ILOGIC 500 nA Shutdown Logic Low VINL 0.8 V Shutdown Logic High VINH 2.4 V 1 The long-term stability specification is noncumulative. The drift of subsequent 1000 hour periods is significantly lower than in the first 1000 hour period. |
类似零件编号 - ADR391BUJZ-REEL7 |
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类似说明 - ADR391BUJZ-REEL7 |
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