SN65C3221E规格书应用电路库存现货价格TI-IC资料网

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SN65C3221E价格

参考价格：￥7.9314

型号：SN65C3221EDB 品牌：TI 备注：这里有SN65C3221E多少钱，2026年最近7天走势，今日出价，今日竞价，SN65C3221E批发/采购报价，SN65C3221E行情走势销售排行榜，SN65C3221E报价。

型号	功能描述	生产厂家企业	LOGO
SN65C3221E	3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221E	3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221E	具有 +/-15kV IEC-ESD 保护的 3V 至 5.5V 单通道 1Mbps RS-232 线路驱动器/接收器 SN65C3221E 和 SN75C3221E 包含一个线路驱动器、一个线路接收器和一个具有引脚对引脚（串行端口连接引脚，包括 GND）±15kV IEC ESD 保护功能的双电荷泵电路。这些器件可在异步通信控制器和串行端口连接器之间提供电气接口。电荷泵和四个小型外部电容器支持由 3V 至 5.5V 单电源供电。这些器件以高达 1Mbit/s 的数据信号传输速率运行，驱动器输出压摆率为 24V/µs 至 150V/µs。\n\n串行端口处于非活动状态时，可提供灵活的电源管理控制选项。当 FORCEON 为低电平且 FORCEOFF 为高电平时，自动断电功能启用。在这种运行模式下，如果器件在接 • 为 RS-232 引脚提供 ESD 保护 \n• ±8kV IEC 61000-4-2 接触放电\n• 由 3V 至 5.5V VCC 电源供电\n• 低待机电流 ...1µA（典型值）\n• 接受 5V 逻辑输入及 3.3V 电源\n• 自动断电功能可自动禁用驱动器以节省能耗;	TI 德州仪器	TI
SN65C3221E	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221E	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：198.01 Kbytes Page：17 Pages	TI 德州仪器	TI
SN65C3221E	3-V TO 5.5-V TWO-CHANNEL RS-232 1-MBIT/S LINE DRIVERS/RECEIVERS WITH 짹15-kV IEC ESD PROTECTION 文件：459.71 Kbytes Page：18 Pages	TI 德州仪器	TI
SN65C3221EDB	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDB	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDBR	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDBR	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDBR.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDBR.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDBRG4	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDBRG4.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EDBRG4.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EPWR	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EPWR	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EPWR.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EPWR.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EPWRG4	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EPWRG4.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221EPWRG4.A	丝印代码：MU221E；3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver and Receiver with ±15-kV IEC ESD Protection 1 Features • ESD Protection for RS-232 pins – ±15-kV Human-body model (HBM) – ±8-kV IEC 61000-4-2 Contact discharge – ±15-kV IEC 61000-4-2 Air-gap discharge • Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low Standby Current . . . 1 μA Typical • External capacitors . . .	TI 德州仪器	TI
SN65C3221E_15	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EDB	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：198.01 Kbytes Page：17 Pages	TI 德州仪器	TI
SN65C3221EDB	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EDBR	封装/外壳：16-SSOP（0.209"，5.30mm 宽）包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC TRANSCEIVER FULL 1/1 16SSOP 集成电路（IC）驱动器，接收器，收发器	TI 德州仪器	TI
SN65C3221EDBR	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EDBR	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：198.01 Kbytes Page：17 Pages	TI 德州仪器	TI
SN65C3221EDBRG4	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EPW	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：198.01 Kbytes Page：17 Pages	TI 德州仪器	TI
SN65C3221EPW	封装/外壳：16-TSSOP（0.173"，4.40mm 宽）包装：管件描述：IC TRANSCEIVER FULL 1/1 16TSSOP 集成电路（IC）驱动器，接收器，收发器	TI 德州仪器	TI
SN65C3221EPW	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EPWE4	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EPWE4	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：198.01 Kbytes Page：17 Pages	TI 德州仪器	TI
SN65C3221EPWG4	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EPWR	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221EPWR	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：198.01 Kbytes Page：17 Pages	TI 德州仪器	TI
SN65C3221EPWRE4	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：198.01 Kbytes Page：17 Pages	TI 德州仪器	TI
SN65C3221EPWRE4	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH 짹15-kV IEC ESD PROTECTION 文件：593.6 Kbytes Page：20 Pages	TI 德州仪器	TI
SN65C3221	3-V TO 5.5-V SINGLE CHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER 文件：285.62 Kbytes Page：14 Pages	TI 德州仪器	TI
SN65C3221DBR	3-V TO 5.5-V SINGLE CHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER 文件：285.62 Kbytes Page：14 Pages	TI 德州仪器	TI
SN65C3221PW	3-V TO 5.5-V SINGLE CHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER 文件：285.62 Kbytes Page：14 Pages	TI 德州仪器	TI
SN65C3221PWR	3-V TO 5.5-V SINGLE CHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER 文件：285.62 Kbytes Page：14 Pages	TI 德州仪器	TI

SN65C3221E产品属性

类型
描述
Receivers per package：
1
Logic voltage (Min) (V)：
3.3
Data rate (Max) (kbps)：
1000
Main supply voltage (Nom) (V)：
3.3
Features：
Auto-Powerdown
ESD HBM (kV)：
15
Rating：
Catalog
Operating temperature range (C)：
-40 to 85
Vout (Typ) (V)：
5.4

SN65C3221E供应商更多...

更新时间：2026-5-18 22:59:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市得捷芯城科技有限公司	SN65C3221EPWRE4	TI	25+	TSSOP-16	21000	原装正品现货,原厂订货,可支持含税原型号开票。	询价
深圳市芯亿发电子科技有限公司	SN65C3221EDBR	TI	26+	SSOP16	20000	公司只做正品原装,实单可谈	询价
深圳市昂芯微科技有限公司	SN602074PWR	TI/德州仪器	23+	SSOP	8160	原厂原装	询价
深圳市创新迹电子有限公司	SN602074	原厂	22+	N/A	20000	只做原装	询价
深圳市科恒伟业电子有限公司	SN6012NSQGC-TRG	SINOPOWER/大中	2450+	DFN33	8850	只做原装正品假一赔十为客户做到零风险!!	询价
富凯科技(深圳）有限公司	SN602074	TI	24+	TSSOP-..	3	只做原装，欢迎询价，量大价优	询价
深圳市宝芯创电子有限公司	SN602074	TI	2026+	TSSOP20	12268	全新原装现货,可出样品,可开增值税发票	询价
深圳市羿芯诚电子有限公司	SN602074	TI/德州仪器	24+	TSSOP20	115	只供应原装正品欢迎询价	询价
深圳市腾亿芯科技有限公司	SN602074	TI	25+	TSSOP20	20000	原装	询价
深圳诚思涵科技有限公司	SN602074	TI	23+	TSSOP20	5000	全新原装,支持实单,非诚勿扰	询价

SN65C3221E芯片相关品牌

SN65C3221E规格书下载地址

SN65C3221E参数引脚图相关

SN65C3221E数据表相关新闻

SN65C3221IPWRQ1
SN65C3221IPWRQ1
2023-4-27
SN65ALS176DR
SN65ALS176DR
2023-4-10
SN65176BDR
SN65176BDR 收发器 TI 封装SOP8 逻辑IC芯片集成电路
2022-8-2
SN6505BDBVR
原装正品现货
2022-5-30
SN65C3232EDR
产品描述：具有 +/-15kV IEC-ESD 保护的 3V 至 5.5V 双通道 1Mbps RS-232 线路驱动器/接收器
2022-5-9
SN65C3221IPWRQ1
SN65C3221IPWRQ1RS-232接口集成电路 3V To 5.5V MultiCh RS-232
2022-4-14

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找IC，尽在114IC

SN65C3221E价格

SN65C3221E产品属性

SN65C3221E供应商更多...

SN65C3221E芯片相关品牌

SN65C3221E规格书下载地址

SN65C3221E参数引脚图相关

SN65C3221E数据表相关新闻

SN65C3221IPWRQ1

SN65ALS176DR

SN65176BDR

SN6505BDBVR

SN65C3232EDR

SN65C3221IPWRQ1

DdatasheetPDF页码索引