CH340H
日期：2022-7-31摘要：CH340,CH340H,CH340S,USB转打印口芯片
CH340 是一个 USB 总线的转接芯片，实现 USB 转串口或者 USB 转打印口。
在打印口方式下，CH340 提供了兼容 US
CH340,CH340H,CH340S,USB转打印口芯片
CH340 是一个 USB 总线的转接芯片，实现 USB 转串口或者 USB 转打印口。
在打印口方式下，CH340 提供了兼容 USB 规范和 Windows 操作系统的标准 USB 打印口，用于将普通的并口打印机直接升级到 USB 总线。 CH340DS1。
特点
全速 USB 设备接口，兼容 USB V2.0。
标准 USB 打印口，用于升级原并口打印机，兼容相关的 USB 规范。
兼容 Windows 操作系统，在 Windows2000 及以上系统下无需驱动程序，应用程序完全兼容。
支持 IEEE-1284 规范的双向通讯，支持单向和双向传输打印机。
由于是通过 USB 转换的打印口，所以只能做到应用层兼容，而无法绝对相同。
软件兼容 CH341，可以直接使用 CH341 的驱动程序。
支持 5V 电源电压和 3.3V 电源电压甚至 3V 电源电压。
CH340H 内置时钟，无需外部晶振。
提供SOP-28 无铅封装，兼容 RoHS，引脚兼容 CH341
CH340H SOP-28
CH340S SOP-28
"RT8525DGQW" "SS14F" "1N5819" "RT8258GE" "UT3N06L-AB3-R SOT-89" "UT3N06L-AB3-R" "AOD478" "STM32F429VGT6" "RU3040M2" "金属连接器插片" "RZ7889"
| STP5N95K5 |
| STP13NM60N |
| STP26NM60N |
| STP23NM50N |
| STPSC20065DY |
| STPSC20H065CW |
| STPSC10H065B-TR |
| STPS30120DJF-TR |
| STP28NM50N |
| STP26N60M2 |
| STPS30H100CT |
| STP10NK60ZFP |
| STPT-82G2C5 |
| PBSS4140T |
| TS9511ILT |
| MUR460 |
| PD20010-E |
| LPS25HBTR |
| IIS3DHHCTR |
| UC1843AMDREP |
| AT89C51RC2-SLSUM |
| M95040-WMN6TP |
| STPS2170AFN |
| OPA2364AIDGKR |
| ACT8846QM460-T |
| NCP433FCT2G |
| FT232RL-REEL |
| L6230Q |
| L6699D |
| EMIF06-MSD03F3 |
| EMIF06-MSD04F3 |
| STB14NM50N |
| NCP398FCCT1G |
| 10029364-011TRLF |
| TS507CLT |
| TPS62065QDSGRQ1 |
| NVD3055-150T4G |
| TPS62085RLTR |
| TPS62050DGSR |
| TPS62051DGSR |
| MC33660BEFR2 |
| MC33660BEFR2 |
| NCP439FCT2G |
| LM2903DT |
| LM2903AVQDRQ1 |
| NCP3170ADR2G |
| NCP3170BDR2G |
| LM2903PT |
| LM2903YD |
| LM2903WYDT |
| TMP102AIDRL |
| TG-5006CG-12H 26MHZ |
| TPD4E05U06DQAR |
| LM358NG |
| ECMF02-2BF3 |
| TMP75BIDR |
| TS3704CDT |
| TS3702IDT |
| TSV854IPT |
| TEA1792TS/1Z |
| TEA1792TS/1Z |
| TEA1791T/N1118 |
| TEA1791T/N1118 |
| TEA1791T/N1 |
| PCF85133U/2DA/1Z |
| XRP7714ILB-F |
| W5100S |
| MAX232ESE+T |
| M48T02-150PC1 |
| M24128-BWMN6P |
| M24128-BWMN6TP |
| M24128-BRMN6TP |
| M24128-BWDW6TP |
| IDW30C65D2 |
| LM5025AMTCX |
| MCF52259CAG80 |
| MAX485ECSA+T |
| ISL95808HRZ-T |
| MAX485ESA+T |
| IRF6648TRPBF |
| PD84002 |
| 25AA640A-I/ST |
| NCP500SN33T1G |
| NCP500SN18T1G |
| TLV2374IDR |
| FS32V234CON1VUB |
| MS51FB9AE |
| STM8AF52AATCY |
| LM74610QDGKRQ1 |
| DF2633F25V |
| DS80C323-QCD+ |
| NRVBA160T3G |
| ARX3A0CSSM00SMKA0-CR-E |
| ES1D-E3/61T |
| TAS5751MDCAR |
| STM8AF528ATCY |
| NCP1399AADR2G |
| L5150BNTR |
| PD57070S-E |
| USB3320C-EZK-TR |
| STA2051GO |
| 6MBP15XSF060-50 |
| LV2842XLVDDCR |
| BTA10-600BRG |
| M24C08-RMN6TP |
| M24C08-RDW6TP |
| M24C08-FMN6TP |
| NCP431AVLPG |
| LM4041CIX3-1.2+T |
| STM690AM6F |
| STM6905TGEDS6F |
| NCV887103D1R2G |
| FDP045N10A-F032 |
| S-80830CLPF-B6PTFG |
| STULPI01BTBR |
| FDMS3626S |
| FDMS3620S |
| TPS77533DR |
| PX3517 |
| 70P265L65BYGI8 |
| BQ40Z50RSMR-R1 |
| STGW30NC60WD |
| STGW30V60DF |
| STGW30H60DFB |
| STD3LN62K3 |
| LM211DR |
| STDP3160G |
| LM555CMX |
| LM555CMX |
| STGB20M65DF2 |
| ST16C554DIJ68TR-F |
| ST8024CDR |
| CBTVS2A12-1F3 |
| ST8024LCTR |
| IRF4905PBF |
| LE80CD-TR |
| 5V41065PGGI |
| MC56F82748VLH |
| BZV55C5V1 |
| TGA2239-CP |
| DAC8413BTC/883C |
| ST95HF-VMD5T |
| TPA6211A1DGNR |
| TPA6211A1TDGNRQ1 |
| KMZ49118 |
| MT29F1G08ABBDAHC:D |
| IRS2005STRPBF |
| ADUM1250ARZ-RL7 |
| ADUM1201ARZ-RL7 |
| ISL54059IRTZ |
| ISL54059IRUZ-T |
| ISL54059IRTZ-T |
| BF776H6327 |
| SPX431AM1-L/TR |
| SM15T15A |
| IKW08T120 |
| OPA2349UA/2K5 |
| TJA1145T |
| NCV51198PDR2G |
| NCP81161MNTBG |
| TLVH431MIL3T |
| TLVH431AIL3T |
| LPS331APTR |
| 83026BMI-01LFT |
| M25P32-VMW6TG |
| M25P32-VMF6TP |
| NCP456RFCCT2G |
| VN5E025AJTR-E |
| UC3845BD1R2G |
| XR21V1410IL16TR-F |
| XR21V1414IM48TR-F |
| TL082ACDT |
| IHW30N65R5 |
| IHW30N135R3 |
| NB7L32MMNG |
| PCM1754TDBQRQ1 |
| PAM8404KGR |
| NCV20082DR2G |
| NCV20082DMR2G |
| NCV20082DTBR2G |
| PCM1754DBQR |
| NCP432BCSNT1G |
| LM317T-HF |
| FS32K142HFT0MLHT |
| FS32K116LAT0MFM |
| FS32K146HAT0VLH |
| FS32K146HRT0VLLT |
| FS32K144HFT0VLHT |
| FS32K148HAT0VLQT |
| NL17SZ08DBVT1G |
| BQ24167RGER |
| NCV2931ACDR2G |
| NCV2931AD-5.0R2G |
| NCV2931DT-5.0RKG |
| AQH2223 |
| IS43LR16320B-6BL |
| ISL9492ERZ-T |
| W25Q16JWXHIQ |
| BZX85C47 |
| E52241B62C |
| NCV431ASNT1G |
| NCV431BSNT1G |
| TL431G-AE3-R |
| ISL6615AIBZ-T |
| ISL6609AIBZ-T |
| ISL6609AIRZ-T |
| ISL6612AIBZ-T |
| NCP81075MTTXG |
| NCP81075MNTXG |
| TL431IDG |
| TPS74901DRCR |
| LED1202QTR |
| 5962-9476201MXC |
| 5962-9476101MXC |
| 5962-9078501MLA |
| 5962-9756401QXA |
| SP3243EEA-L/TR |
| SP3243EUEY-L/TR |
| SP3243EBEA-L/TR |
| TS4436T |
| MAX4272ESA+T |
| IKA15N65H5 |
| LD1086D2M33TR |
| NCP154MX180280TAG |
| TSX922IQ2T |
| NCP1599MNTWG |
| NCP1594AMNTXG |
| NCP1597BMNTWG |
| NCP1597AMNTWG |
| TL082QDRQ1 |
| TL082IDT |
| TL082ACDT |
| AVS1ACP08 |
| STB28N60M2 |
| STB28N60DM2 |
| ST21NFCDXBGARA7 |
| ST21NFCJDBGWRA7 |
| VNN1NV04PTR-E |
| LM8261M5X/NOPB |
| NCV5230DR2G |
| SN65DSI83TPAPRQ1 |
| C4D02120E-TR |
| RHRP860 |
| TLC5927QPWPRQ1 |
| 4N80L-FC |
| 4N80L-TF1-T |
| NCV1009DR2G |
| MC34063ECN |
| MC34063EBN |
| MC34063ABD-TR |
| MAX903ESA+T |
| MAX9031AXK+T |
| MAX9032AUA+T |
| P18F14K22-I/SS |
| P18F25K80-E/SO |
| P18F25Q10-I/SS |
| ST485EXDR |
| STGWT40HP65FB |
| TPD1E05U06DPYR |
| NCP12700BDNR2G |
| NCP12700BMTTXG |
| TS831-4IDT |
| TS831-4IDT |
| E3AR0680JZ |
| NCP333FCT2G |
| STM706RM6F |
| STM706PM6F |
| BMM150 |
| STPS10H100CT |
| STPS10L60D |
| STPS10H100SFY |
| STPS1045BY-TR |
| ESDCAN02-2BWY |
| ESDCAN03-2BWY |
| ESDCAN24-2BLY |
| STW55NM60ND |
| TSX632IST |
| TSX632IYST |
| TSX632AIYST |
| TPS61230ARNSR |
| SQ2348ES-T1_GE3 |
| CR95HF-VMD5T |
| TPS51372RJNR |
| SRTAG2K-DMC6T/2 |
| ISL6558IRZ-T |
| NCP7805TG |
| NCP7805TG |
| BZW50-150B |
| ST1S12GR |
| BUL741 |
| BUL742C |
| MCH3374-TL-W |
| NCP1579DR2G |
| LIS3MDLTR |
| VB40100C-E3/4W |
| VB40100C-E3/8W |
| STPSC8H065G-TR |
| STPS15H100CB-TR |
| STPS340AFN |
| STPS20H100CG-TR |
| W25X80AVSNIG |
| W25X80AVSNIG |
| STGW20NC60VD |
| BPW34 |
| S461EVB-A |
| S431BEVB-A |
| S931BED-T1-GE3 |
| NCV7381DP0R2G |
| S9S12ZVL16F0MLC |
| S9S12ZVL32F0MLC |
| S9S12ZVL32F0MLCR |
| IRLML5203TRPBF |
| BGSF18DM20E6327 |
| NCP5901BDR2G |
| RHRP8120 |
| MK22FN128VLH10 |
| MK22FN512VLH12 |
| NCP81151MNTBG |
| NCP81155MNTXG |
| NCP81172MNTXG |
| NCP81111MNTXG |
| NCP81162MNR2G |
| NCP81103MNTXG |
| NCP81109GMNTXG |
| NCP81151BMNTBG |
| NCV8445DR2G |
| NCV8440ASTT1G |
| NCV8440ASTT3G |
| STP4N62K3 |
| STP45N10F7 |
| STP4NK80ZFP |
| STP45N60DM2AG |
| RJK0330DPB-01#J0 |
| MC56F84550VLF |
| IRLML6346TRPBF |
| IRLML6401TRPBF |
| ACT8846QM490-T |
| ACT4533AYH-T |
| NCP1055ST100T3G |
| NCP1013ST100T3G |
| NCP1050ST100T3G |
| LM2903AVQDRQ1 |
| STPS2L25AFN |
| SI2337DS-T1-E3 |
| SI2141-A10-GMR |
| SI2369DS-T1-GE3 |
| SI2304DDS-T1-GE3 |
| SI2301CDS-T1-GE3 |
| SI2302DDS-T1-GE3 |
| SI2318CDS-T1-GE3 |
| TLV70433DBVR |
| TLV70450DBVR |
| STD3N62K3 |
| FOD3150 |
| NCV8177BMX180TCG |
| NCV8170AXV280T2G |
| NCV8170BXV330T2G |
| NCV8170AXV360T2G |
| NCV8177BMX120TCG |
| NCV8170BMX330TCG |
| NCV8177AMX180TCG |
| NCV8177AMX330TCG |
| NCV8177AMTW330TCG |
| NCV8177AMTW120TCG |
| STB23N80K5 |
| 83905AGLFT |
| MSP430F147IPMR |
| MSP430F4152IPMR |
| MSP430FR6972IPMR |
| MSP430G2744IDA38R |
| 89H24NT24G2ZCHLG |
| MSP430F413IPMR |
| VND5050AKTR-E |
| P1010NXN5HHB |
| NCV2575D2T-12R4G |
| BAS40E6327HTSA1 |
| STL13N60DM2 |
| 2STN1550 |
| BLUENRG-134 |
| TS5A23157QDGSRQ1 |
| MAX6006AEUR+T |
| SMBJ18AHE3/52 |
| SMBJ3V3-E3/52 |
| SMBJ15CA-E3/5B |
| SMBJ5.0A-E3/52 |
| SMBJ58CA-M3/52 |
| SMBJ36CA-E3/52 |
| SMBJ170A-E3/52 |
| SMBJ30CAHE3/5B |
| SMBJ100CA-E3/52 |
| GAL16V8D-15LD/883B |
| MAX9922EUB+T |
| PCA9545APWR |
| IHLP4040DZER150M5A |
| PCA9548APWR |
| PCA9540BD118 |
| PCA9548APW118 |
| LMR14050SDDAR |
| IDV20E65D1 |
| STP7NK80ZFP |
| AMC1301DWVR |
| TCAN1042DRQ1 |
| OPA2171AQDRQ1 |
| TLE2142IDR |
| SF1600-TR |
| SF1600-TAP |
| LM2904DR2G |
| NCV4254CDSTR2G |
| NCV887100D1R2G |
| NCV48220D50R2G |
| IRLML2502TRPBF |
| IRLML2803TRPBF |
| MAX30102EFD+T |
| ADS1015IDGSR |
| VN5160STR-E |
| MPC8247CVRMIBA |
| MPC8309CVMAGDCA |
| MPC8321CVRAFDCA |
| STP85NF55 |
| FC-135 32.768K |
| FC-12M 32.768KHZ |
| ISO3082DWR |
| L7812CV-DG |
| L7812CV |
| NCV2333DR2G |
| NCV2333DMR2G |
| LM311DT |
| L79L12ACZ-TR |
| S1M-E3/61T |
| LD39200DPUR |
| STPSC10065D |
| STF5N62K3 |
| DA14585-00000AT2 |
| RTL8723BU-CG |
| RTL8723DS |
| RTL8720CF-VH2-CG |
| STM6823LWY6F |
| STM810MWX6F |
| STM810LWX6F |
| LM3481MMX |
| M24M02-DWMN3TP/K |
| VS-12CWQ10FNPBF |
| VS-12CWQ06FNTR-M3 |
| VS-12CWQ10FNTR-M3 |
| VS-12CWQ03FNTRL-M3 |
| TPS54540DDAR |
| TPS54560DDAR |
| ST16C550IQ48-F |
| ST16C554DIQ64-F |
| ST16C554DIQ64TR-F |
| ST16C554DIJ68TR-F |
| STP110N7F6 |
| STD140N6F7 |
| MC9RS08KA4CWG |
| L4976D |
| NCV33163DWR2G |
| TEA1755T/1518 |
| SMBJ6.0CA-TR |
| LMV431AIMFX |
| DS1302+ |
| DS1307+ |
| MAX333ACAP+T |
| SBC857BDW1T1G-M02 |
| 1N6263 |
| DS1307Z+TR |
| DS1307Z+T&R |
| TG-5035CJ-12N |
| MAX202IPWR |
| NCV2951CDR2G |
| NCP348AEMTTBG |
| NCP348AEMTTBG |
| UPSD3422EV-40U6 |
| S472Z43Y5VP6TK5R |
| MP34DT02TR |
| MP34DT04TR |
| MP34DT06JTR |
| MP34DT05TR-A |
| M24C64X-FCU6T/TF |
| 70P255L65BYGI8 |
| M93C56-RMN6TP |
| M93C46-WMN6TP |
| LM285DR-2-5 |
| STA8090FGB |
| STA8090F4GBTR |
| STM809SWX6F |
| STM32F031G4U6 |
| 2N7002K-T1-GE3 |
| MC20XS4200BFK |
| MAX487ESA+T |
| MAX487EESA+T |
| BTA16-600BRG |
| ACT4533AYH-T |
| TS952IDT |
| BAT30CWFILM |
| SP6669AEK-L/TRR3 |
| 1.5KE16CA-E3/54 |
| 1.5KE480A-E3/54 |
| SIR422DP-T1-GE3 |
| IKW75N65EH5 |
| HD3SS3212RKSR |
| STFI24N60M2 |
| TIP29A |
| NCV5171EDR2G |
| NCV5173EDR2G |
| NCV51705MNTWG |
| STB30N80K5 |
| STU8NM50N |
| IGW15T120 |
| TPS65100PWPR |
| TPS65150QPWPRQ1 |
| TPS65131TRGERQ1 |
| STPS1545G-TR |
| TPS65131RGER |
| STPS15L45CBY-TR |
| DAC8412BTC/883C |
| TPS65273VRHHR |
| TPS65217CRSLR |
| MAX17055EWL+T |
| TMS320F28021PTT |
| CY8C4014PVI-422 |
| CY8C4045FNI-S412 |
| MAX17058X+T10 |
| ISL6440IAZ |
| 593D107X9010D2TE3 |
| 593D107X9016D2TE3 |
| 593D106X9025C2TE3 |
| 593D107X9020E2TE3 |
| STF13NM60N |
| IRF610STRLPBF |
| TMS320F2810PBKA |
| TMS320F28034PNT |
| TMS320DM6437ZDU6 |
| TMS320F280200PTT |
| TMS320F28032PAGT |
| UPD720201K8-701-BAC-A |
| ADS5474MHFG-RHA |
| DB3TG |
| NCV70624DW010R2G |
| NCV70628MW001R2G |
| NCV70627DQ001R2G |
| NCV70627MW002R2G |
| IRS2103STRPBF |
| STGP19NC60KD |
| AIKW30N60CT |
| 854S01AKILFT |
| NVT2002DP118 |
| NVT2008PW118 |
| 89HT0832PZCHLG8 |
| BALF-NRF01E3 |
| BALF-NRG-01D3 |
| BALF-NRG-02D3 |
| IGP30N65H5 |