поискавой системы для электроныых деталей |
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ADM1024 датащи(PDF) 4 Page - ON Semiconductor |
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ADM1024 датащи(HTML) 4 Page - ON Semiconductor |
4 / 30 page ADM1024 www.onsemi.com 4 Table 4. ELECTRICAL CHARACTERISTICS (TA = TMIN to TMAX, VCC = VMIN to VMAX, unless otherwise noted. (Note 1 and 2)) Parameter Test Conditions/Comments Min Typ Max Unit POWER SUPPLY Supply Voltage, VCC 2.8 3.3 5.5 V Supply Current, ICC Interface Inactive, ADC Active ADC Inactive, DAC Active Shutdown Mode − − − 1.4 1.0 45 3.5 − 145 mA mA TEMPERATURE-TO-DIGITAL CONVERTER Internal Sensor Accuracy 0 °C ≤ TA ≤ 100°C TA = 25°C − − − − ±3.0 ±2.0 °C Resolution − ±1.0 − °C External Diode Sensor Accuracy 0 °C ≤ TA ≤ 100°C 25 °C − − − ±3.0 ±5.0 − °C Resolution − ±1.0 − °C Remote Sensor Source Current High level Low level 80 4.0 110 6.5 150 9.0 mA ANALOG-TO-DIGITAL CONVERTER (Including MUX and ATTENUATORS) Total Unadjusted Error (TUE) (12 VIN) (Note 3) − − ±4.0 % TUE (AIN, VCCP, 2.5 VIN, 5.0 VIN) − − ±3.0 % Differential Non-linearity (DNL) − − ±1.0 LSB Power Supply Sensitivity − ±1.0 − %/V Conversion Time (Analog Input or Internal Temperature) (Note 4) − 754.8 856.8 ms Conversion Time (External Temperature) (Note 4) − 9.6 − ms Input Resistance (2.5 V, 5.0 V, 12 V, VCCP1, VCCP2) 80 140 200 k W Input Resistance (AIN1, AIN2) − 5.0 − M W ANALOG OUTPUT Output Voltage Range 0 − 2.5 V Total Unadjusted Error (TUE) IL = 2 mA − − ±3.0 % Full-Scale Error − ±1.0 ±5.0 % Zero-Scale Error No Load − 2.0 − LSB Differential Non-linearity (DNL) Monotonic by Design − − ±1.0 LSB Integral Non-linearity − ±1.0 − LSB Output Source Current − 2.0 − mA Output Sink Current − 1.0 − mA FAN RPM-TO-DIGITAL CONVERTER Accuracy 0 °C ≤ TA ≤ 100°C − − ±12 % Full-Scale Count − − 255 FAN1 to FAN2 Nominal Input RPM (Note 5) Divisor = 1, Fan Count = 153 Divisor = 2, Fan Count = 153 Divisor = 3, Fan Count = 153 Divisor = 4, Fan Count = 153 − − − − 8800 4400 2200 1100 − − − − RPM Internal Clock Frequency 0 °C ≤ TA ≤ 100°C 19.8 22.5 25.2 kHz DIGITAL OUTPUTS (NTEST_OUT) Output High Voltage, VOH IOUT = +3.0 mA, VCC = 2.85 V −3.60 V 2.4 − − V Output Low Voltage, VOL IOUT = −3.0 mA, VCC = 2.85 V −3.60 V − − 0.4 V OPEN-DRAIN DIGITAL OUTPUTS (INT, THERM, RESET) (Note 6) Output Low Voltage, VOL IOUT = 3.0 mA, VCC = 3.60 V − − 0.4 V High Level Output Leakage Current, IOH VOUT = VCC − 0.1 100 mA RESET and CI Pulsewidth 20 45 − ms |
Аналогичный номер детали - ADM1024_16 |
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Аналогичное описание - ADM1024_16 |
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