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ISL25700 Arkusz danych(PDF) 5 Page - Intersil Corporation |
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ISL25700 Arkusz danych(HTML) 5 Page - Intersil Corporation |
5 / 18 page ISL25700 5 FN6885.0 September 3, 2010 Absolute Maximum Ratings Thermal Information Voltage at any Digital Interface Pin with respect to GND. . . . . . . . . . . . . . . . . . . . -0.3V to 6V VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +16.5V ESD Rating Human Body Model (Tested per JESD22-A114F) . . . . . 5kV Machine Model (Tested per JESD22-A115B) . . . . . . . 200V Latchup. . . . . . . . . . . . . . . . . . .Class II, Level A at +125°C Thermal Resistance (Typical) θJA (°C/W) θJC (°C/W) 10 Ld μTQFN Package (Note 4, 5) . 135 75 Storage Temperature . . . . . . . . . . . . . . . -65°C to +150°C Maximum Junction Temperature (Plastic Package) . . +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Temperature Range (Full-range Industrial) . . . . -40°C to +125°C VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 15V CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTES: 4. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 5. For θJC the “case temp” location is the center on the top of package. Analog Specifications Over recommended operating conditions unless otherwise stated. Boldface limits apply over the operating temperature range, -40°C to +125°C. SYMBOL PARAMETER TEST CONDITIONS MIN (Note 13) TYP (Note 6) MAX (Note 13) UNITS TSET Temperature Set Point TSET must be above ambient MIN 40 °C MAX 110 °C Temperature Set Point Accuracy 3 sigma standard deviation ±3 °C TSET_COARSE Coarse Adjustment of Set Point RTH = 100k @ +25°C, B25/85 = 4100k (Note 14) 15 °C TSET_FINE Fine Adjustment of Set Point 0.1 °C TSET_FINE_INL (Note 9) Fine Control Integral Non-linearity -2.5 ±0.9 +2.5 LSB (Note 7) TSET_FINE_DNL (Note 8) Fine Control Differential Non-linearity -2 ±0.5 +2 LSB (Note 7) TDRIFT Long-term Drift of Set Point 1000h, Reg.1 = x2h, Reg.2 = 80h, Reg.3 = 90h ±0.5 °C ITH Thermistor Current Range 25 40 55 μA RTH NTC Thermistor Range Resistance @ +25°C 20 100 200 kΩ VOUT External P-MOSFET Gate Voltage IOUT = 0μA 0.25 VDD V VOUT Swing @ Fixed VDD IOUT = 0μA MIN VDD - 2.5 V IOUT Output Current 7 μA VSENSE Overcurrent Protection Set Point VSENSE = ISENSE x RSENSE; see Table 3 200 to 1750 mV GENERAL PURPOSE DAC (MEASUREMENTS BETWEEN GND AND VDAC) VDAC MAX Maximum DAC Output Using internal VREF, VDD ≤ 5V, No load, Gain = 1 2 2.5 V VDD > 5V, No load, Gain = 2 4 5.0 V INL (Note 9) Integral Non-Linearity No load -1 ±0.4 +1 LSB (Note 7) DNL (Note 8) Differential Non-linearity No load -0.75 ±0.3 +0.75 LSB (Note 7) |
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