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ISL45042IRZ Scheda tecnica(PDF) 4 Page - Intersil Corporation |
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ISL45042IRZ Scheda tecnica(HTML) 4 Page - Intersil Corporation |
4 / 9 page 4 FN6072.9 April 13, 2011 CTL EEPROM Program Voltage CTLPROM 2.6V < VDD < 3.6V, (Note 6) Full 4.9 - 15.75 V CTL EEPROM Programming Signal Time CTLPT >4.9V Full 200 - - µs Programming Time PT Full - - 100 ms SET Voltage Resolution SETVR (Note 8) Full 7 7 7 Bits SET Differential Nonlinearity SETDN Monotonic Over-Temperature Full - - ±1 LSB SET Zero-Scale Error SETZSE Full - - ±3 LSB SET Full-Scale Error SETFSE Full - - ±8 LSB SET Current ISET Through RSET (Note 11) Full - 20 - µA SET External Resistance SETER To GND, AVDD = 20V Full 10 - 200 k Ω To GND, AVDD = 4.5V Full 2.25 - 45 k Ω To GND, AVDD = 15V, VDD = 3V VOUT > 2.5V (Note 12) Full 1 - 200 k Ω AVDD to SET Voltage Attenuation AVDD to SET Full - 1:20 - V/V OUT Settling Time OUTST To ±0.5 LSB Error Band (Note 9) Full - 20 - µs OUT Voltage Range VOUT Full VSET + 0.5V - 13 V OUT Voltage Drift OUTVD 25°C < TA < 55°C (Note 9) 25 to 55 - <10 - mV NOTES: 6. CTL signal only needs to be greater than 4.9V to program EEPROM. 7. Tested at AVDD = 20V. 8. The Counter value is set to mid-scale ±4 LSB’s in the Production. 9. Simulated and Determined via Design and NOT Directly Tested. 10. Simulated Maximum Current Draw when Programming EEPROM is 23mA; should be considered when designing Power Supply. 11. A Typical Current of 20µA is Calculated using AVDD = 10V and RSET = 24.9kΩ. Reference “RSET Resistor” on page 6. 12. Minimum value of RSET resistor guaranteed when: AVDD = 15V, VDD = 3.0V and when voltage on the VOUT pin is greater than 2.5V. Reference Equation 2 on page 6 with Setting = 128. 13. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. Electrical Specifications Test Conditions: VDD = 3V, AVDD = 18V, RSET = 5kΩ, R1 = 10kΩ, R2 = 10kΩ; Unless Otherwise Specified. Typicals are at TA = +25°C (Continued) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN (Note 13) TYP MAX (Note 13) UNITS ISL45042 |
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