Datasheet ADR293 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Low Noise, Micropower 5.0 V Precision Voltage Reference |
| 页数 / 页 | 12 / 3 — ADR293. SPECIFICATIONS ELECTRICAL SPECIFICATIONS. Table 2. Parameter. … |
| 修订版 | D |
| 文件格式/大小 | PDF / 261 Kb |
| 文件语言 | 英语 |
ADR293. SPECIFICATIONS ELECTRICAL SPECIFICATIONS. Table 2. Parameter. Symbol. Conditions. Min. Typ. Max. Unit. Table 3. Parameter
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ADR293 SPECIFICATIONS ELECTRICAL SPECIFICATIONS
VS = 6.0 V, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Conditions Min Typ Max Unit
OUTPUT VOLTAGE VOUT IOUT = 0 mA E Grade 4.997 5.000 5.003 V F Grade 4.994 5.000 5.006 V G Grade 4.990 5.000 5.010 V INITIAL ACCURACY IOUT = 0 mA E Grade –3 +3 mV 0.06 % F Grade –6 +6 mV 0.12 % G Grade –10 +10 mV 0.20 % LINE REGULATION ΔVOUT /ΔVIN 6.0 V to 15 V, IOUT = 0 mA E, F Grades 30 100 ppm/V G Grade 40 150 ppm/V LOAD REGULATION ΔVOUT /ΔILOAD VS = 6.0 V, IOUT = 0 mA to 5 mA E, F Grades 30 100 ppm/mA G Grade 40 150 ppm/mA LONG-TERM STABILITY ΔVOUT After 1000 hours of operation @ 125°C 50 ppm VOLTAGE NOISE eN p-p f = 0.1 Hz to 10 Hz 15 μV p-p VOLTAGE NOISE DENSITY eN f = 1 kHz 640 nV/√Hz VS = 6.0 V, TA = −25°C to +85°C, unless otherwise noted.
Table 3. Parameter Symbol Conditions Min Typ Max Unit
TEMPERATURE COEFFICIENT TCVOUT IOUT = 0 mA E Grade 3 8 ppm/°C F Grade 5 15 ppm/°C G Grade 10 25 ppm/°C LINE REGULATION ΔVOUT/ΔVIN 6.0 V to 15 V, IOUT = 0 mA E, F Grades 35 150 ppm/V G Grade 50 200 ppm/V LOAD REGULATION ΔVOUT/ΔILOAD VS = 6.0 V, IOUT = 0 mA to 5 mA E, F Grades 20 150 ppm/mA G Grade 30 200 ppm/mA Rev. D | Page 3 of 12 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION DEVICE POWER DISSIPATION CONSIDERATIONS BASIC VOLTAGE REFERENCE CONNECTIONS NOISE PERFORMANCE TURN-ON TIME APPLICATIONS KELVIN CONNECTIONS VOLTAGE REGULATOR FOR PORTABLE EQUIPMENT OUTLINE DIMENSIONS ORDERING GUIDE
VS = 6.0 V, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Conditions Min Typ Max Unit
OUTPUT VOLTAGE VOUT IOUT = 0 mA E Grade 4.997 5.000 5.003 V F Grade 4.994 5.000 5.006 V G Grade 4.990 5.000 5.010 V INITIAL ACCURACY IOUT = 0 mA E Grade –3 +3 mV 0.06 % F Grade –6 +6 mV 0.12 % G Grade –10 +10 mV 0.20 % LINE REGULATION ΔVOUT /ΔVIN 6.0 V to 15 V, IOUT = 0 mA E, F Grades 30 100 ppm/V G Grade 40 150 ppm/V LOAD REGULATION ΔVOUT /ΔILOAD VS = 6.0 V, IOUT = 0 mA to 5 mA E, F Grades 30 100 ppm/mA G Grade 40 150 ppm/mA LONG-TERM STABILITY ΔVOUT After 1000 hours of operation @ 125°C 50 ppm VOLTAGE NOISE eN p-p f = 0.1 Hz to 10 Hz 15 μV p-p VOLTAGE NOISE DENSITY eN f = 1 kHz 640 nV/√Hz VS = 6.0 V, TA = −25°C to +85°C, unless otherwise noted.
Table 3. Parameter Symbol Conditions Min Typ Max Unit
TEMPERATURE COEFFICIENT TCVOUT IOUT = 0 mA E Grade 3 8 ppm/°C F Grade 5 15 ppm/°C G Grade 10 25 ppm/°C LINE REGULATION ΔVOUT/ΔVIN 6.0 V to 15 V, IOUT = 0 mA E, F Grades 35 150 ppm/V G Grade 50 200 ppm/V LOAD REGULATION ΔVOUT/ΔILOAD VS = 6.0 V, IOUT = 0 mA to 5 mA E, F Grades 20 150 ppm/mA G Grade 30 200 ppm/mA Rev. D | Page 3 of 12 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION DEVICE POWER DISSIPATION CONSIDERATIONS BASIC VOLTAGE REFERENCE CONNECTIONS NOISE PERFORMANCE TURN-ON TIME APPLICATIONS KELVIN CONNECTIONS VOLTAGE REGULATOR FOR PORTABLE EQUIPMENT OUTLINE DIMENSIONS ORDERING GUIDE