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UA8888SL-SH1-T Datasheet(PDF) 4 Page - Unisonic Technologies |
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UA8888SL-SH1-T Datasheet(HTML) 4 Page - Unisonic Technologies |
4 / 8 page UA8888S LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 4 of 8 www.unisonic.com.tw QW-R109-015,B ABSOLUTE MAXIMUM RATINGS (Ta=25℃) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC 15 V Power Dissipation (Note) Derating Rate Ta>25℃ PD 1.7 13.6 W mW /℃ Operate Temperature TOPR -35 ~ +85 ℃ Storage Temperature TSTG -55 ~ +150 ℃ Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. GUARANTEED OPERATING CONDITIONS (Ta=25℃) PARAMETER SYMBOL RATINGS UNIT VCC1 4.5~13.2 V Power Supply Voltage VCC2 4.5~VCC1 V ELECTRICAL CHARACTERISTICS (Ta=25℃, VCC1=12V, VCC2=5V, Bias=2.5V, RL=8Ω/10Ω/20Ω/45Ω, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT ON VSTON 0 0.5 V Voltage for Mute OFF VSTOFF 2.0 5 V Quiescent Current IQ 25 mA Actuator Drivers Output Offset Voltage VO(OFF) ±50 mV Maximum Output Voltage VO(MAX) @10Ω Load 3.6 4.0 V Voltage Gain GV VIN=Bias+0.2Vpp ac @1KHz 23.5 dB Sled Motor Driver Output Offset Voltage VO(OFF) ±100 mV Maximum Output Voltage VO(MAX) @20Ω Load 7.5 9.0 V Closed Loop Voltage Gain GV(CL) VIN=Bias+0.2Vpp ac @1KHz 18 20 22 dB Spindle Motor Driver Output Offset Voltage VO(OFF) ±50 mV Maximum Output Voltage VO(MAX) @8Ω Load 3.5 V Voltage Gain GV VIN=Bias+0.2Vpp ac @1KHz 13.3 15.5 17.5 dB Gain Error by Polarity G △ V VIN=Bias+0.2Vpp ac @1KHz 0 1 2 dB Tray Motor Driver VO(SAT1) Upper + Lower saturation IL=200mA 0.7 1.1 1.5 V Output Saturation Voltage VO(SAT2) Upper + Lower saturation IL=500mA 1.0 1.55 2.2 V Output Saturation Voltage Between F&R V △ O(SAT1) Output saturation voltage 1 between FWD and REV 0.1 V Output Adjustable Gain on “H” Side Voltage GV(ADJ) VCTL=2V 7.4 9.2 11 dB Tray Motor Driver Input Logic High VI(H) 1.5 Vcc V Level Input Voltage Low VI(L) -0.3 0.5 V High Level Input Current II(H) VFWD=VREV=5V 180 270 µA Regulator (Note 2) Output Voltage VOUT IL = 500mA(Note 3) 1.5 4.0 V Output Load Differential V △ O(DIFF) IL = 0 ~ 500mA -50 0 50 mV Power supply Voltage Differential V △ VCC (VCC=4.5~8V), IL = 500mA -25 0 25 mV Note: 1.This device is not designed for protection against radioactive rays. 2. Based on 8550C PNP application. 3. Based on 8550D. |
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