ADM1030ARQ 1030ARQ PWM Fan Controller IC Analog Devices
Some images are stock photos close Manufacturer: Analog Devices Part Number: ADM1030ARQ	Price: $6.74 100 available for immediate delivery Product code: IC477PE01
	Volume Pricing Quantity Price Each 1-9 $6.74 10-99 $6.34 100+ $6.04
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Item Specifications and Additional Information: PWM Fan Controllers Part Marked: 1030ARQ RQ-16 Package (16 Lead QSOP) Features: - Optimized for Pentium® III: Allows Reduced Guardbanding - Software and Automatic Fan Speed Control - Local Temperature Sensor with 0.25°C Resolution - Pulsewidth Modulation Fan Control (PWM) - Shutdown Mode to Minimize Power Consumption TYPICAL SPECIFICATIONS(TA = TMIN to TMAX, VCC = VMIN to VMAX, unless otherwise noted.) POWER SUPPLY - Supply Voltage: 3.0V to 5.5V - Supply Current (Interface Inactive, ADC Active): 1.4mA TEMPERATURE-TO-DIGITAL CONVERTER - Internal Sensor Accuracy: ±1°C - Resolution: 0.25°C - Remote Sensor Source Current (High Level): 180uA DIGITAL INPUT LEAKAGE CURRENT - Input High Current (VIN = VCC): -1uA min. - Input Low Current (VIN = 0): 1uA max. - Input Capacitance: 5pF OPEN-DRAIN SERIAL DATA BUS OUTPUT (SDA) - Output Low Voltage (IOUT = –6.0 mA; VCC = 3 V): 0.4V max. - High-Level Output Leakage Current (VOUT = VCC): 0.1uA SERIAL BUS DIGITAL INPUTS (SCL, SDA) - Input High Voltage: 2.1V min. - Input Low Voltage: 0.8V max. - Hysteresis: 500mV FAN RPM-TO-DIGITAL CONVERTER - Resolution: 8 Bits - Conversion Cycle Time: 637ms SERIAL BUS TIMING - Clock Frequency: 10kHz to 100kHz - Glitch Immunity: 50ns - Start Setup Time: 4.7us min. Applications: - Notebook PCs - Network Servers - Personal Computers - Telecommunications Equipment Manufactured by: Analog Devices Part Number: ADM1030ARQ Full Datasheet: 1030ARQ

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