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Motor de Búsqueda de Datasheet de Componentes Electrónicos |
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Motor de Búsqueda de Datasheet de Componentes Electrónicos |
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L9679P Datasheet(PDF) 256 Page - STMicroelectronics |
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L9679P Datasheet(HTML) 256 Page - STMicroelectronics |
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256 / 272 page  Electrical characteristics L9679P 256/272 DocID029275 Rev 1 17.19 DC sensor interface All electrical characteristics are valid for the following conditions unless otherwise noted: 40 °C Ta +95 °C, VINGOOD0 VIN 35 V, 8.5 V SYNCBOOST 35 V. Table 63. DC Sensor interface specifications No Symbol Parameter Conditions Min Typ Max Unit 1VOUT_DCSREG DCS output voltage regulation mode DCS regulator enabled - 10% 6.25 +10 % V 2ILIM_DCSREG DCS current limitation regulation mode DCS regulator enabled 24 27 30 mA 3VDCS_RANGE1 DCS voltage measurement range1 First voltage measurement (VDCS_MEAS1) to compensate external ground shift and internal offset -1 - 1.4 V 4VDCS_ACC1 DCS voltage measurement accuracy 1 VDCS = VDCS_RANGE1 Included ADC error -15 - 15 % 5VDCS_RANGE2 DCS voltage measurement range 2 - 1.5 - 10 V 6VDCS_ACC2 DCS voltage measurement accuracy 2 VDCS = VDCS_RANGE2 Included ADC error -8 - +8 % 7IDCS_RANGE1 DCS Current measurement range 1 -1 - 2 mA 8IDCS_ACC1 DCS current measurement accuracy 1 IDCS = IDCS_RANGE1 Included ADC error -30 - +30 % 9IDCS_RANGE2 DCS current measurement range 2 -2 - 22 mA 10 IDCS_ACC2 DCS current measurement accuracy 2 IDCS = IDCS_RANGE2 Included ADC error -12 - +12 % 11 IDCS_RANGE3 DCS current measurement range 3 Regulator in current limitation - ILIM_D CSREG -mA 12 IDCS_ACC3 DCS Current measurement accuracy 3 VDCS = 0V Included ADC error -12 - +12 % 13 RDCS_RANGE DCS resistance measurement range Design info 65 - 300 0 Ω 14 RDCS_ACC Accuracy of digital resistance measurement Performing voltage measurements 1 and 2 After software calculation all errors included -15 - 15 % 15a IPD_DCS_OFF DCSx current pull down VDCS ≥ 1.5 V All DCS channels OFF Not tested 70 100 130 μA 15b IPD_DCS VDCS ≥ 1.5 V Pull-down current on all DCS channels but the one activated 160 200 250 μA |
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