光口驱动，很全的，纯正的设计！HRBR1414的SN75451设计SN55451B.SN55452B,SN55453B,SN55454BsN75451B,SN75452B,SN75453B,SN75454BDUAL PERIPHERAL DRIVERSSLRS021B- DECEMBER 1976- REVISED SEPTEMBER 1999logic symbollogic diagram(positive logic)&D21Y1Y1B1AB2A52Y62Bt This symbol is in accordance with ANSI/IEEE Std 91-19842Band IEC publication 617-12GNDPin numbers shown are for the D, JG, and P packagesUNCTION TABLEschematic(each driver)(each driverB4k1.6k130LL(on stateL H L(on stateL Llon stateHH(off state)tive loY=AB or a+BB5001kIGNDResistor values shown are nominalelectrical characteristics over recommended operating free air temperature rangesN55451BsN75451BPARAMETERTEST CONDITIONS丰MIN TYPS MAX MIN TYPS MAXUNITInput clamp voltageCC= MIN, 11=-12 mA1.2-1.5-1.21.5VVCC=MIN, VIL =0.8VlOL =100 mA0.250.50.250.4VoL Low-level output voltageCC=MIN, VIL=0.8VOL=300 mA0.50.80.7loH High-level output currentVCC=MINIH=MIN300100XAVOH=30VInput current at maximum input voltage VCc=MAX,V1=5.5VmHigh-level input currentVcc=MA×,V=24V40IILLOW-level input currentVCC= MAX, V=0.4V1.61-16mAICcH Supply current, outputs highVcc=MA,Ⅵ=5V7ICCL Supply current, outputs lowVcc=MAX,Ⅵ=0525265mAf For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions8 All typical values are at Vcc=5V, TA=25Cswitching characteristics, Vcc=5V,TA=251CPARAMETERTEST CONDITIONSMINTYPMAX UNITtpLH Propagation delay time, low-to-high-level output1825tpHL Propagation delay time, high-to-low-level outputlo⊕200mA,15pF,1825tTLH Transition time, low-to-high-level outputR1=50See Figure 1tTHL Transition time, high-to-low-level output12SN55451BVOH High-level output voltage after switching [SN75451Bvs=20V,lo⊕300mA,Vs-65See Figure 2vs-6.5↓TEXASNSTRUMENTSPOST OFFICE BOX 655303 CCDALLAS TEXAS 75265SN55451B.SN55452B,SN55453B.SN55454BSN75451B.SN75452B,SN75453B.SN75454BDUAL PERIPHERAL DRIVERSSLRSO21B-DECEMBER 1976- REVISED SEPTEMBER 1999logic symbolflogic diagram(positive logic)1A1A1B2A267□2672Y2A2Bt This symbol is in accordance with ANSI/IEEE Std 91-1984GNDand IEC publication 617-12Pin numbers shown are for the D, JG and P packagesschematic (each driver)1.6kFUNCTION TABLE<4k<13016k(each driver)ABLL H(off stateL HH(off stateH L H(off stateBL(on state500positive logic1k1 kY=AB or A+BGNDResistor values shown are nominalelectrical characteristics over recommended operating free-air temperature rangesN55452BsN75452BPARAMETERTEST CONDITIONStUNITM|NTYP§ MAX MIN TYPS MAXInput clamp valtageVCC=MIN, l=-12 mA2-1.512-1.5VVCC =MIN, VIH=MIN,OL=100 mA0.250.50.250.4VOL LOw-level output voltageVCC=MIN, VIH =MIN,0.50.80.50.7lOl 300 mAlOH High-level output currentCC- MIN, VIL=0.8 V,300100AVOH=30VInput current at maximum input voltage IVccMAX, VI=5.5VHigh-level input currentVCC=MAX,Ⅵ|=24V4040 xALOW-level input currentVCC=MAX, VI=0.4V1.11.61.11.6 mAICCH Supply current, outputs highVcc=MAX,Ⅵ=0CCL Supply current, outputs lowVCC=MAX, VI=5V67156MAt For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditionsS All typical values are at Vcc=5V, TA=25Cswitching characteristics, Vcc =5V, TA=25YPARAMETERTEST CONDITIONSMIN TYPMAXUNITtpLH Propagation delay time, low-to-high-level output265Propagation delay time, high-to-low-level outputlo 200 mA, CL=15 pF2435tTLH Transition time, low-to-high-level outputRL=50, See FiguretTHL Transition time, high-to-low-level output12VOH High-level output voltage after switchingSN55452B Vs=20V, lo 300 mA,Vs-6.5mvSN75452B See Figure 2Vs-6.5TEXASINSTRUMENTSPOST OFFICE BOX 655303 OCDALLAS, TEXAS 75265SN55451B.SN55452B,SN55453B,SN55454BsN75451B,SN75452B,SN75453B,SN75454BDUAL PERIPHERAL DRIVERSSLRS021B- DECEMBER 1976- REVISED SEPTEMBER 1999logic symbollogic diagram(positive logic)31A21A1B2A52A2Bt This symbol is in accordance with ANSI/EEE Std 91-1984GNDand lEc publication 617-12Pin numbers shown are for the D, JG, and P packagesschematic(each driver)FUNCTION TABLECC(each driver)1.6k|41130BLL(on stateHH(off stateH (off stateHHH(off stateBpositive logIcA+B ora B5001 kGNDResistor values shown are nominalelectrical characteristics over recommended operating free-air temperature rangeSN55453BSN75453BPARAMETERTEST CONDITIONS丰UNITMIN TYPS MAX MIN TYPS MAXKnput clamp voltageVCC=M=-12mA-1.2-1.5MINV=0.8V,IL0.20.50.250.4OL=100 mAVOL LOW-level output voltageCC=MIN, VIL=0.8 V.0.0.80.50.7OL=300 mAOH High-level output currentVCC =MIN, VIH = MINVOH=30V300100mAInput current at maximum input voltage IVCC=MAX, VI=5.5VmAHigh-level input currentVCC =MAX, V1=2.4V4040LoW-level input currentVCC=MAX, VI=0.4V1.61-16mAICCH Supply current, outputs highVcC=MAx,Ⅵ=5V11811CCL Supply current, outputs lowCC= MAX, VI=05468f For conditions shown as mIn or MAX, use the appropriate value specified under recommended operating conditionsS All typical values are at VcC=5V,TA=25Cswitching characteristics, Vcc=5V, TA=25CPARAMETERTEST CONDITIONSMIN TYP MAX UNITtPLH Propagation delay time, low-to-high-level output18tpHL Propagation delay time, high-to-low-level outputo⊕200mA,CL=15pF1825tTLH Transition time, low-to-high-level outputR1=50See Figure 1tTHL Transition time, high-to-low-level output712SN55453BVs-6.5VOH High-level output voltage after switching20 V, lO 300 mASee Figure 2mVSN75453Bs-6.5↓TEXASNSTRUMENTSPOST OFFICE BOX 655303 CCDALLAS TEXAS 75265SN55451B.SN55452B,SN55453B.SN55454BSN75451B.SN75452B,SN75453B.SN75454BDUAL PERIPHERAL DRIVERSSLRSO21B-DECEMBER 1976- REVISED SEPTEMBER 1999logic symbolflogic diagram(positive logic)1A1A≥1D21B562A52A2B4GNDf This symbol is in accordance with ANSI/IEEE Std 91-1984and lec publication 617-12schematic (each driver)Pin numbers shown are for the D, JG, and P packagesVccUNCTION TABLE4k2k2k41.6(each driverkkA BL H(off stateH L(on stateLL(on state)HL(on state>1k1k500positive logic:Y=A+B or ABGNDResistor values shown are nominalelectrical characteristics over recommended operating free-air temperature rangeSN55454BsN75454BPARAMETERTEST CONDITIONS丰N TYPS MAX|M|NTYP§MAXUNITVIK Input clamp voltageCC= MINVl=-12m1.21.51.21.5VVCC=MIN, VIH=MIN,lOL =100 mA0.250.50.250.4VoL Low-level output voltageVCC= MIN, VIH =MIN,0.50.80.50.7lOL =300 mAlOH High-level output currentVCC=MIN, VIL =0.8 V,300VOH =30 Vnput current at maximum input voltage VCC=MAX, V=5.5 VmAHigh-level input currentVcc=MAX,Ⅵ=24V4040AIIL LOw-level input currentVCC=MAx,Ⅵ=0.4V1.6mAICCH Supply current, outputs highVcc=MA×,Ⅵ13171317mACCL Supply current, outputs lowVCC=MAX, VI=5V616179|mAt For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditionsS All typical values are at VCC=5V, TA=25Cswitching characteristics, VCc=5V, TA=25CPARAMETERTEST CONDITIONS MIN TYP MAX UNITtplH Propagation delay time, low-to-high-level outputtpHL Propagation delay time, high-to-low-level outputlo⊕200mA,CL=15pF,2435tTLH Transition time, low-to-high-level outputRL=50See Figure 1tTHL Transition time, high-to-low-level outputSN55454B Vs=20 Vlo⊕300mAVs-65VoH High-level output voltage after switchingSN75454B See Figure 2S-6.5TEXASINSTRUMENTSPOST OFFICE BOX 655303 OCDALLAS, TEXAS 75265SN55451B.SN55452B,SN55453B,SN55454BsN75451B,SN75452B,SN75453B,SN75454BDUAL PERIPHERAL DRIVERSSLRS021B- DECEMBER 1976- REVISED SEPTEMBER 1999PARAMETER MEASUREMENT INFORMATION5 ns10 ns3VInput 2. 4 V10V90%90%Input451B15V1.5v451BRL=50453B452B1￥10%10%OutputPulse0.5∝sGeneratorK”10ns(see Note A)CircuitUnder haInput90%90%452BTest454B1.5V1.5V10%10%CI =15 pF0V453BGND SUBsee Note B)4tpHL→ K tpLH454B90%90%VOHOutput50%50%0.4v10%10%TEST CIRCUITVOLtTLVOLTAGE WAVEFORMSNOTES: A. The pulse generator has the following characteristics: PRR"1 MHZ, Z0=50B. CL includes probe and jig capacitanceFigure 1. Test Circuit and Voltage Waveforms, Complete DriversVs=5"10n3V0%2 mHInputput 2. 4V 5V451B1.5V1.5V45310%10%451B1N30640V452B40∞s4"5nsOutput"10nsPuls3 VGenerator90%( see Note A)Circuit452BUnd454B1.5VTest10%10%CL =15 pF0 V( see Note B)OH453BGND SUB454B0.4VTEST CIRCUITVOLTAGE WAVEFORMSNOTES: A. The pulse generator has the following characteristics: PRR"12.5 kHz, Z0=50B. CL includes probe and jig capacitanceFigure 2. Test Circuit and Voltage Waveforms for Latch-Up Test of Complete Drivers↓EXASNSTRUMENTSPOST OFFICE BOX 655303 CCDALLAS TEXAS 75265SN55451B.SN55452B,SN55453B.SN55454BSN75451B.SN75452B,SN75453B.SN75454BDUAL PERIPHERAL DRIVERSSLRSO21B-DECEMBER 1976- REVISED SEPTEMBER 1999TYPICAL CHARACTERISTICSTRANSISTORCOLLECTOR-EMITTER SATURATION VOLTAGEVSCOLLECTOR CURRENT0.>1巴四9E三0.5 See Note A04TA=70心c0.3A=0C0.20.1TA= 25YC山20407010020400IC-Collector Current-mANOTE A: These parameters must be measured using pulse techniquestw=300 os, duty cycle "2%Figure 3TEXASINSTRUMENTSPOST OFFICE BOX 655303 OCDALLAS, TEXAS 75265中PACKAGE OPTION ADDENDUMTEXASINSTRUMENTSwww.u.con25Jan-2012PACKAGING INFORMATIONOrderable DeviceStatus (1)Package Type Package Pins Package Qty Eco PlanLead/MSL Peak TempSamplesDrawingBall Finishequires Login)5962-9563301Q2AACTIVEFK20TBDCall TlCall ti5962-9563301QPAACTIVECDIPJGTBDCall t Call Ti77049012AACTIVELCCCFKTBDCall T Call TI7704901PAACTIVICDIPJGTBDCall t Call Ti77049022AACTIVELCCCFKTBDCall ti Call ti7704902FAACTIVECDIPJGTBDCall t call TiJM38510/12902BPAACTIVECDIPJGJM3851012903BPAACTIVECDIPJGJM38510/12905BPAACTIVECDIPM38510/12902BPAACTIVECDIPM38510/12903BPAACTIVECDIPJG8888888TBDA42N/A for Pkg typeTBDA42 N/A for Pkg TypeTBDN/A for Pkg TypeTBDA42111N/A for Pkg TypeTBDA42N/A for Pkg TypeM38510/12905BPAACTIVECDIPJGTBDA42N/A for Pkg TypeSN55451BJGACTIVECDIPJG850TBDA42 N/ A for Pkg TypeSN55452BJGACTIVECDIPTBDA42N/A for Pkg typeSN55453BJGACTIVECDIPJGTBDA42N/A for Pkg TypeSN55454BJGACTIVECDIPJGTBDA42n/A for Pkg typeSN75451BDACTIVESOIC75Green(RoHs CU NIPDAU LeveI-1-260C-UNLIMBr)SN75451BDE4SOICGreen(RoHSCU NIPDAU Level-1-260C-UNLIMno Sb/Br)SN75451BDG4ACTIVESOICGreen(ROHSCU NiPdaU Level-1-260C-UNLIMSN75451BDRACTIVE2500Green(RoHs CU NIPDAU Level-1-260C-UNLIMno sb/BSN75451BDRE4ACTIVEGreen(RoHS CU NIPDAU Level-1-260C-UNLIMno sb/Br)SN75451BDRG4ACTIVESOIC82500Green(RoHs CU NIPDAU Level-1-260C-UNLIMSb/BrSN75451BPACTIVEPDIPPPb-Free(RoHS) CU NIPDAU N/A for Pkg TypeSN75451BPE4ACTIVEPDIPPb-Free( RoHS) CU NIPDAU N/A for Pkg TypeAddendum- Page 1中PACKAGE OPTION ADDENDUMTEXASINSTRUMENTSwww.u.con25Jan-2012Orderable deviceStatus 1)Package Type Package Pins Package Qty Eco Plan (2)Lead/MSL Peak TempmplesDIrawingBall Finish(Requires Login)SN75451BPSRACTIVE2000Green(RoHS CU NIPDAU Level-1-260C-UNLIMno sb/Br)SN75451BPSRE4ACTIVE2000Green(RoHs CU NIPDAU Level-1-260C-UNLIMno sb/Br)SN75451BPSRG4ACTIVE2000Green(RoHS CU NIPDAU LeveI-1-260C-UNLIMno sb/BlSN75452BDACTIVESOJC75Green(RoHS CU NIPDAU LeveI-1-260C-UNLIMno Sb/Br)SN75452BDE4ACTIVEGreen(ROHSCU niPdau Level-1-260C-UNLIMno sb/Br)SN75452BDG4ACTIVESOIC75Green(ROHS CU NIPDAU Level-1-260C-UNLIMSN75452BDRACTIVE2500Green(RoHs CU NIPDAU Level-1-260C-UNLIMno sb/BrSN75452BDRE4ACTIVE2500Green(ROHSCU niPdau Leve1-1-260C-UNLIMno sb/Br)SN75452BDRG4ACTIVE2500Green(RoHSCU niPdaU Level-1-260C-UNLIMno sb/Br)SN75452BPACTIVEPDIPPPb-Free(RoHS) CU NIPDAU N/A for Pkg TypeSN75452BPE4ACTIVEPb-Free( RoHS) CU NIPDAU N/A for Pkg TypeSN75452BPSRACTI2000Green(RoHs CU NIPDAU LeveI-1-260C-UNLIMno sb/BrSN75452BPSRE4ACTIVE2000Green(ROHSCu niPdau Level-1-260C-UNLIMno sb/Br)SN75452BPSRG4ACTIVE2000Green(RoHS CU NIPDAU Level-1-260C-UNLIMno sb/Br)SN75453BDACTIVEGreen(RoHS CU NIPDAU Level-1-260C-UNLIMno sb/Br)SN75453BDE4ACTIVE75Green(RoHs CU NIPDAU LeveI-1-260C-UNLIMno sb/Br)SN75453BDG4ACTIVE75Green(RoHSCU niPdaU Level-1-260C-UNLIMno sb/brSN75453BDRACTIVESOIC2500Green(RoHSCU NIPDAU Level-1-260C-UNLIMno sb/Br)SN75453BDRE4ACTIVESOIC2500Green(RoHS CU NIPDAU LeveI-1-260C-UNLIMSb/Br)Addendum- Page 2