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IC-GD Datasheet(PDF) 7 Page - IC-Haus GmbH |
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IC-GD Datasheet(HTML) 7 Page - IC-Haus GmbH |
7 / 55 page prel imin ary prel imin ary iC-GD UNIVERSAL I/O INTERFACE Rev A1, Page 7/55 ELECTRICAL CHARACTERISTICS Operating conditions: VB = 14.5...16 V, VNB = -15 V ±1 V, VDA = 18...36 V or VDA = VB, VCC = 3.3...5 V ±5%, RREF = 20 kΩ ±0.1% TK5, Tj = -20...105 °C, if not otherwise stated Item Symbol Parameter Conditions Unit No. Min. Typ. Max. 023 Vc()hi Clamp Voltage hi at UPx, UIx vs. VNB, I() = 3 mA 46 60 V Tj = -20 °C 44 60 V 024 Ipu() Pull-up Current from SCL, SDA, NCS, ADR2, ADR1, ADR0, SYNC1, SYNC2, NRES, RDY, SCLK, SDI V() = 0.8 ∗ VCC -100 -10 µA 025 Ipu() Pull-up Current from SCL, SDA, NCS, ADR2, ADR1, ADR0, SYNC1, SYNC2, NRES, RDY, SCLK, SDI V() = 0 V -220 -20 µA 026 Vt()hi Threshold Voltage hi at inputs SCLK, SDI, NRES, SCL, SDA, NCS, ADR2, ADR1, ADR0, SYNC1, SYNC2 2 V 027 Vt()lo Threshold Voltage lo at inputs SCLK, SDI, NRES, SCL, SDA, NCS, ADR2, ADR1, ADR0, SYNC1, SYNC2 0.8 V 028 Vt()hys Hysteresis at inputs SCLK, SDI, NRES, RDY, SCL, SDA, NCS, ADR2, ADR1, ADR0, SYNC1, SYNC2 100 200 400 mV 029 Vs()lo Saturation Voltage lo at outputs SDO, NIRQ, SYNC1, SYNC2, RDY I() = 8 mA, SDO = NIRQ = SYNC1 = SYNC2 = RDY = lo 0.4 V 030 Vs()lo Saturation Voltage lo at outputs SCL, SDA I() = 4 mA, SCL = SDA = lo 0.4 V 031 Vs()hi Saturation Voltage hi at output SDO Vs() = VCC − V(), I() = -8 mA, SDO = hi 0.4 V 032 Isc()lo Short-Circuit Current lo in outputs SDO, IRQ, SYNC1, SYNC2, RDY V() = VCC, SDO = IRQ = SYNC1 = SYNC2 = RDY = lo 20 200 mA 033 Isc()lo Short-Circuit Current lo in outputs SCL, SDA V() = VCC, SCL = SDA = lo 10 100 mA 034 Isc()hi Short-Circuit Current hi from output SDO V() = 0V, SDO = hi -250 -25 mA 035 tRESlo Minimum Time lo at NRES 300 ns Bias 201 V(RP) Voltage at RP RREF = 20 kΩ ± 0.1% vs. RN, ATK(7:0) = 0x80 1.1 1.185 1.28 V 202 V(RP)ab Calibration Accuracy of voltage at RP RREF = 20 kΩ ± 0.1% vs. RN -0.06 0.06 % 203 V(RP),TK Temperature Dependency of voltage at RP RREF = 20 kΩ ± 0.1% vs. RN, bandgap calibrated -0.065 0.065 % 204 Isc,max() Short-Circuit Current lo in RP V(RP) = 0 V 100 250 500 µA Oscillator 301 fos Oscillator Frequency Initial, not calibrated 1.6 2 2.5 MHz 302 fos,PLL Oscillator Frequency PLL Initial, not calibrated 12.8 16 20 MHz 303 fos Calibration Accuracy of oscillator frequency fosnom = 16 MHz -1.5 1.5 % 304 fos,TK Temperature Dependency of oscillator frequency fosnom = 16 MHz -3 3 % 305 V(pll,fos) Clock Divider Ratio 8 |
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