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REF192 Datasheet(PDF) 11 Page - Analog Devices |
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REF192 Datasheet(HTML) 11 Page - Analog Devices |
11 / 24 page ![]() REV. E REF19x Series –11– REF196–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter Symbol Condition Min Typ Max Unit TEMPERATURE COEFFICIENT 1, 2 G Grade 3 TCVO/ °CI OUT = 0 mA 10 25 ppm/ °C LINE REGULATION 4 G Grade VO / VIN 3.5 V ≤ VS ≤ 15 V, IOUT = 0 mA 10 20 ppm/V LOAD REGULATION 4 G Grade VO / VLOAD VS = 5.0 V, 0 mA ≤ IOUT ≤ 25 mA 10 20 ppm/mA DROPOUT VOLTAGE VS – VO VS = 4.1 V, ILOAD = 10 mA 0.80 V VS = 4.3 V, ILOAD = 25 mA 1.00 V SLEEP PIN Logic High Input Voltage VH 2.4 V Logic High Input Current IH –8 µA Logic Low Input Voltage VL 0.8 V Logic Low Input Current IL –8 µA SUPPLY CURRENT No Load 45 µA Sleep Mode No Load 15 µA NOTES 1For proper operation, a 1 µF capacitor is required between the output pin and the GND pin of the device. 2TCV O is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/ °C. TCVO =(VMAX –VMIN)/ VO(TMAX –TMIN). 3Guaranteed by characterization. 4Line and load regulation specifications include the effect of self-heating. Specifications subject to change without notice. ELECTRICAL CHARACTERISTICS Parameter Symbol Condition Min Typ Max Unit TEMPERATURE COEFFICIENT 1, 2 G Grade 3 TCVO/ °CI OUT = 0 mA 10 ppm/ °C LINE REGULATION 4 G Grade VO / VIN 3.50 V ≤ V S ≤ 15 V, I OUT = 0 mA 20 ppm/V LOAD REGULATION 4 G Grade VO / VLOAD VS = 5.0 V, 0 mA ≤ I OUT ≤ 20 mA 20 ppm/mA DROPOUT VOLTAGE VS – VO VS = 4.1 V, ILOAD = 10 mA 0.80 V VS = 4.4 V, ILOAD = 20 mA 1.10 V NOTES 1For proper operation, a 1 µF capacitor is required between the output pin and the GND pin of the device. 2TCV O is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/ °C. TCVO =(VMAX –VMIN)/ VO(TMAX –TMIN). 3Guaranteed by characterization. 4Line and load regulation specifications include the effect of self-heating. Specifications subject to change without notice. (@ VS = 3.50 V, –40 C ≤ TA ≤ +125 C, unless otherwise noted.) (@ VS = 3.5 V, TA = –40 C ≤ TA ≤ +85 C, unless otherwise noted.) |
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