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ISL29027 Datasheet(PDF) 3 Page - Intersil Corporation |
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ISL29027 Datasheet(HTML) 3 Page - Intersil Corporation |
3 / 13 page ISL29027 3 FN7815.0 February 7, 2011 Absolute Maximum Ratings (TA = +25°C) Thermal Information VDD Supply Voltage between VDD and GND . . . . . . . . . . . . . . . . . . . . . .4.0V I2C Bus Pin Voltage (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 4.0V I2C Bus Pin Current (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA REXT Pin Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VDD + 0.5V IRDR Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5V ADDR0 Pin Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VDD + 0.5V INT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 4.0V INT Pin Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA ESD Rating Human Body Model (Note 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV Thermal Resistance (Typical) θJA (°C/W) θJC (°C/W) 8 Ld ODFN Package (Notes 4, 5) . . . . . . . . 88 10 Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+90°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp 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 in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech Brief TB379. 5. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside. 6. ESD on all pins is 2kV except for IRDR, which is 1.5kV. IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA Electrical Specifications VDD = 3.0V, TA = +25°C, REXT = 499kΩ 1% tolerance. PARAMETER DESCRIPTION CONDITION MIN (Note 9) TYP MAX (Note 9) UNIT VDD Power Supply Range 2.25 3.0 3.63 V SR_VDD Input Power-up Slew Rate VDD Rising Edge between 0.4V and 2.25V 0.5 V/ms IDD_OFF Supply Current when Powered Down PROX_EN = 0 0.1 0.8 µA IDD_PRX_SLP Supply Current for Prox in Sleep Time PROX_EN = 1 80 µA fOSC Internal Oscillator Frequency 5.25 MHz tINTGR_PROX 8-bit Prox Integration/Conversion Time 0.54 ms DATAPROX_0 Prox Measurement w/o Object in Path 12 Counts DATAPROX_F Full Scale Prox ADC Code 255 Counts DATAPROX_1 Prox Measurement Result (Note 7) 36 46 56 Counts tr Rise Time for IRDR Sink Current RLOAD = 15Ω at IRDR pin, 20% to 80% 500 ns tf Fall time for IRDR Sink Current RLOAD = 15Ω at IRDR pin, 80% to 20% 500 ns IIRDR_0 IRDR Sink Current PROX_DR = 0; VIRDR = 0.5V 95 110 125 mA IIRDR_1 IRDR Sink Current PROX_DR = 1; VIRDR = 0.5V 220 mA IIRDR_LEAK IRDR Leakage Current PROX_EN = 0; VDD = 3.63V (Note 8) 0.001 1 µA VIRDR Acceptable Voltage Range on IRDR Pin Register bit PROX_DR = 0 0.5 4.3 V tPULSE Net IIRDR On Time Per PROX Reading 100 µs VREF Voltage of REXT Pin 0.51 V FI2C I2C Clock Rate Range 400 kHz VI2C Supply Voltage Range for I2C Interface 1.7 3.63 V VIL SCL and SDA Input Low Voltage 0.55 V VIH SCL and SDA Input High Voltage 1.25 V ISDA SDA Current Sinking Capability VOL = 0.4V 3 5 mA IINT INT Current Sinking Capability VOL = 0.4V 3 5 mA |
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