Datenblatt-Suchmaschine für elektronische Bauteile |
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ISL26104AVZ Datenblatt(PDF) 5 Page - Intersil Corporation |
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ISL26104AVZ Datenblatt(HTML) 5 Page - Intersil Corporation |
5 / 21 page ISL26102, ISL26104 5 FN7608.0 October 12, 2012 VOLTAGE REFERENCE INPUT VREF Voltage Reference Input VREF = VREF+ - VREF- 1.5 5.0 AVDD + 0.1 V VREF+ Positive Voltage Reference Input VREF- + 1.5 AVDD + 0.1 V VREF- Negative Voltage Reference Input AGND - 0.1 VREF+ - 1.5 V VREFI Voltage Reference Input Current 350 nA Low-Side Power Switch rON ON-resistance 10 Ω Continuous Current 30 mA Power Supply Requirements AVDD Analog Supply Voltage 4.75 5.0 5.25 V DVDD Digital Supply Voltage 2.7 5.0 5.25 V AIDD Analog Supply Current Gain of 1 6 10 mA Gain = 2 to 128 9 12 mA Power-down 0.2 2.5 µA Standby 0.3 µA DIDD Digital Supply Current Gain of 1 750 950 µA Gain = 2 to 128 750 950 µA Power-down 1 26 µA Standby 1.8 µA Power Normal Gain = 1 33.75 54.75 Gain = 2 to 128 48.75 64.75 mW Power-down 6 µW Standby 10.5 µW Digital Inputs VIH 0.7 DVDD V VIL 0.2 DVDD V VOH IOH = -1mA DVDD - 0.4 V VOL IOL = 1mA 0.2 DVDD V Input Leakage Current ±10 µA External Clock Input Frequency 0.3 4.9152 MHz Serial Clock Input Frequency (Note 9) 4 MHz NOTES: 6. If the device is driven with an external clock, best performance will be achieved if the rise and fall times of the clock are slowed to less than 20ns (10% to 90% rise/fall time). 7. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. 8. Output word rates (MIN and MAX in the table) are specified using 4.9152MHz clock. If a different clock frequency is used, or if the internal oscillator is used as the clock source for the converter, the output word rates will scale proportionally to the change in the clock frequency. 9. The OWR (Output Word Rate) setting dictates the rate at which the SDO/RDY signal will fall. To read every conversion word, reading of the conversion word should begin immediately after SDO/RDY falls and the SCLK rate should be fast enough to read all 24 data bits of the conversion word before the next falling edge of SDO/RDY that indicates that a new conversion word is available. Electrical Specifications VREF+ = 5.0V, VREF- = 0V, AVDD = 5V, DVDD = 5V XTALIN/CLOCK = 4.9152MHz (Note 6) TA = -40°C to +105°C, unless otherwise specified. Boldface limits apply over the operating temperature range, -40°C to +105°C. (Continued) SYMBOL PARAMETER TEST LEVEL OR NOTES MIN (Note 7) TYP MAX (Note 7) UNITS |
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