전자부품 데이터시트 검색엔진 |
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KA3080BD 데이터시트(PDF) 10 Page - Fairchild Semiconductor |
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KA3080BD 데이터시트(HTML) 10 Page - Fairchild Semiconductor |
10 / 20 page KA3080/KA3080D/KA3080DM 10 Electrical Characteristics (VCC1=5V, VCC2=16V, RS=0.5 Ω, Ta=25°C, unless otherwise specified) Block Parameter Symbol Conditions Min. Typ. max. Unit Total Quiescent Input Current 1 ICC1 VCC1=5V, VFR=5V 5.0 8.5 12.0 mA Quiescent Input Current 3 ICC3 VCC1=7V, VFR=5V 6.0 10.0 15.0 mA Quiescent Input Current IO1 VCC2=16V, VLIM=0V - 1.5 5.0 mA Quiescent Input Current (Max.) IO3 VCC2=27V, VLIM=VREF -2.7 7.0 mA Output Current Limit Level GML1 RS=0.5 Ω 32-SDIPH 0.61 0.67 0.73 A / V 28-SSOPH 0.46 0.52 0.58 Control Gain GM1 VIN=0V 32-SDIPH 0.9 1.0 1.1 A / V 28-SSOPH 0.7 0.8 0.9 Output Amp. Saturation Voltage 4 (Outflow Current) VSU4 IOUT=0.8A / Phase - 1.8 2.0 V Output Amp. Saturation Voltage 4 (Inflow Current) VSD4 IOUT=0.8A / Phase - 1.8 2.0 V Limit Current Gap Of Phases LD1 LIVU2-LIWU2 -20 0 20 mA Current Gap Of Phases D1 IVU1-IWU1 -20 0 20 mA Phase Output Wave Frequency 1 PF1 15kHz, 5Vp-p 2.45 2.5 2.55 kHz Phase Output Wave Frequency 4 PF4 10kHz, 5Vp-p 1.62 1.67 1.72 kHz Control Current Limit Input Current I19 - - 350 2000 nA Control Input Current I20 - - 350 2000 nA Input Offset Voltage U VO2U --50 0 50 mV Rotation Control CW Voltage Range VFRU - 1.0 1.3 1.6 V FG amp & comp FG Amp. Input DC Voltage V28(10) 32-SDIPH (28-SSOPH) 2.2 2.5 2.8 V FG Amp. Reference Voltage V27(9) 32-SDIPH (28-SSOPH) 2.2 2.5 2.8 V FG Amp. Voltage Gain FGAV1 FGIN3=10kHz, 60mVp-p 28 31 34 Times FG Comp. Output Frequency FCOMP FGAMP0=3Vp-p (1kHz) 0.9 1 1.1 kHz FG Comp Downward Input Threshold Voltage VTHDW FGAMP0=3 →2 Sweep 2.40 2.45 2.50 V FG Comp. UPward Input Threshold Voltage VTHUP FGAMP0=2 →3 Sweep 2.50 2.55 2.60 V FG Comp. Hysteresis VHYS - 20 100 180 mV FG Output High Voltage FGHI FGIN3=3V 4.2 - - V FG Output Low Voltage FGLO FGIN3=2V - - 0.4 V |
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