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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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LCL8052ACPD Datasheet(PDF) 8 Page - Intersil Corporation |
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LCL8052ACPD Datasheet(HTML) 8 Page - Intersil Corporation |
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8 / 21 page  5-13 System Electrical Specifications: ICL8068/ICL7104 V++ = +15V, V+ = +5V, V- = -15V, fCLOCK = 200kHz (Note 16) PARAMETER TEST CONDITIONS ICL8068A/ICL7104-14 ICL8068A/ICL7104-16 UNITS MIN TYP MAX MIN TYP MAX Zero Input Reading VIN = 0V, VREF = 2V -00000 ±00000 +00000 -00000 ±00000 +00000 Counts Ratiometric Error (Note 13) VIN = VREF = 2V -1 0 1 -1 0 1 LSB Linearity Over ± Full Scale (Error of Reading from Best Straight Line) -4V ≤ VIN ≤ +4V - 0.5 1 - 0.5 1 LSB Differential Linearity (Difference between Worst Case Step of Adjacent Counts and Ideal Step) -4V ≤ VIN ≤ +4V - 0.01 - - 0.01 - LSB Rollover Error (Difference in Reading for Equal Positive & Negative Voltage Near Full Scale) -VIN = +VIN ≅ 4V - 0.5 1 - 0.5 1 LSB Noise (P-P Value Not Exceeded 95% of Time) VIN = 0V, Full Scale = 4V -2- - 2- µV Leakage Current at Input (Note 14) VIN = 0V - 100 165 - 100 165 pA Zero Reading Drift VIN = 0V, 0oC to 70oC - 0.5 - - 0.5 - µV/oC Scale Factor Temperature Coefficient (Note 15) VIN = 4V, 0oC to 50oC ext. ref. 0ppm/oC - 2 5 - 2 5 ppm/oC System Electrical Specifications: ICL8052/ICL7104 V++ = +15V, V+ = +5V, V- = -15V, fCLOCK = 200kHz (Note 16) PARAMETER TEST CONDITIONS ICL8052A/ICL7104-14 ICL8052A/ICL7104-16 UNITS MIN TYP MAX MIN TYP MAX Zero Input Reading VIN = 0V, VREF = 2V -00000 ±00000 +00000 -00000 ±00000 +00000 Counts Ratiometric Error (Note 15) VIN = VREF = 2V -1 0 1 -1 0 1 LSB Linearity Over ± Full Scale (Error of Reading from Best Straight Line) -4V ≤ VIN ≤ +4V - 0.5 1 - 0.5 1 LSB Differential Linearity (Difference between Worst Case Step of Adjacent Counts and Ideal Step) -4V ≤ VIN ≤ +4V - 0.01 - - 0.01 - LSB Rollover Error (Difference in Reading for Equal Positive and Negative Voltage Near Full Scale) -VIN = +VIN ≈ 4V - 0.5 1 - 0.5 1 LSB Noise (Peak-to-Peak Value Not Exceeded 95% of Time) VIN = 0V, Full Scale = 4V -30- -30- µV Leakage Current at Input (Note 14) VIN = 0V - 20 30 - 20 30 pA Zero Reading Drift VIN = 0V, 0oC to 70oC - 0.5 - - 0.5 - µV/oC Scale Factor Temperature Coefficient VIN = 4V, 0oC to 50oC ext. ref. 0ppm/oC - 2 - - 2 - ppm/oC NOTES: 13. Tested with low dielectric absorption integrating capacitor. 14. The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature, TJ. Due to limited production test time, the input bias currents are measured with junctions at ambient temperature. In normal oper- ation the junction temperature rises above the ambient temperature as a result of internal power dissipation, PD. TJ = TA + RθJAPD where RθJA is the thermal resistance from junction to ambient. A heat sink can be used to reduce temperature rise. 15. The temperature range can be extended to 70oC and beyond if the Auto-Zero and Reference capacitors are increased to absorb the high temperature leakage of the 8068. See note 14 above. 16. System Electrical Specifications are not tested; for reference only. ICL8052/ICL7104, ICL8068/ICL7104 |
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