AS1101 데이터 시트보기 (PDF) - austriamicrosystems AG
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AS1101 Datasheet PDF : 13 Pages
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AS1101/AS1102/AS1103/AS1104
Data Sheet - Electrical Characteristics
6 Electrical Characteristics
AS1101 Electrical Characteristics
TAMB = 25°C (unless otherwise noted).
Table 4. Electrical Characteristics – AS1101
Parameter
Symbol
Conditions
Min Typ Max Units
ISET Range
ISET
VON = 3V
25
150 µA
Output Current Multiplication Ratio OCMR ISET = 25µA, VSAT = 150mV, VON = 3V 350 500 650
Output Current Multiplication Ratio OCMR ISET = 40µA, VSAT = 150mV, VON = 3V 335 480 625
Output Current Multiplication Ratio OCMR ISET = 75µA, VSAT = 150mV, VON = 3V 295 420 545
Output Current Multiplication Ratio OCMR ISET = 25µA, VSAT = 600mV, VON = 3V 435 620 805
Output Current Multiplication Ratio OCMR ISET = 40µA, VSAT = 600mV, VON = 3V 425 610 795
Output Current Multiplication Ratio OCMR ISET = 75µA, VSAT = 600mV, VON = 3V 415 590 765
Output Current Multiplication Ratio OCMR ISET = 25µA, VSAT = 1000mV, VON = 3V 470 670 870
Output Current Multiplication Ratio OCMR ISET = 40µA, VSAT = 1000mV, VON = 3V 460 660 860
Output Current Multiplication Ratio OCMR ISET = 75µA, VSAT = 1000mV, VON = 3V 440 630 820
LED-to-LED Current Matching Match
VON = 3V
-3
3%
ISET in OFF Mode
ISET,OFF
VCTRL = 3V, VSAT = 3V, VON = 0V
0.1 1 µA
IIN in OFF Mode
IIN,OFF
VCTRL = 3V, VSAT = 3V, VON = 0V,
TAMB = 25ºC
VCTRL = 3V, VSAT = 3V, VON = 0V
0.1 1
µA
4
Peak Efficiency †
η
VIN = 3V, VON = 3V
95
%
† Efficiency = (VIN - VSAT)/VIN. Information parameter, guaranteed by design.
AS1102, AS1103, AS1104 Electrical Characteristics
TAMB = 25°C (unless otherwise noted).
Table 5. Electrical Characteristics – AS1102, AS1103, AS1104
Parameter
Symbol
Conditions
Min Typ Max Units
ISET Range
ISET
VON = 3V
25
150 µA
Output Current Multiplication Ratio OCMR ISET = 25µA, VSAT = 150mV, VON = 3V 175 250 325
Output Current Multiplication Ratio OCMR ISET = 40µA, VSAT = 150mV, VON = 3V 170 240 310
Output Current Multiplication Ratio OCMR ISET = 75µA, VSAT = 150mV, VON = 3V 145 210 275
Output Current Multiplication Ratio OCMR ISET = 25µA, VSAT = 600mV, VON = 3V 215 310 405
Output Current Multiplication Ratio OCMR ISET = 40µA, VSAT = 600mV, VON = 3V 215 305 395
Output Current Multiplication Ratio OCMR ISET = 75µA, VSAT = 600mV, VON = 3V 205 295 385
Output Current Multiplication Ratio OCMR ISET = 25µA, VSAT = 1000mV, VON = 3V 235 335 435
Output Current Multiplication Ratio OCMR ISET = 40µA, VSAT = 1000mV, VON = 3V 230 330 430
Output Current Multiplication Ratio OCMR ISET = 75µA, VSAT = 1000mV, VON = 3V 220 315 410
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