Littelfuse, Inc.- 接口IC

Littelfuse, Inc.（力特）创立于1927年，总部位于美国伊利诺伊州芝加哥市，是全球电路保护、功率控制和传感技术领域的领先企业。公司产品几乎覆盖所有用电市场，包括汽车、工业设备、消费电子和商用车辆等核心领域。其核心产品线以业界最深最广的电路保护器件著称，涵盖汽车用片式保险丝（如ATO、Mini、Maxi系列）、可复位聚合物正温度系数器件（PolySwitch系列）、金属氧化物压敏电阻（MOV）、瞬态电压抑制二极管（SPA及SMBJ系列）以及静电放电保护阵列等。Littelfuse还不断拓展功率半导体业务，提供碳化硅MOSFET、整流器和栅极驱动器，同时拥有应用于汽车行业的机电传感器，如干簧开关和霍尔效应速度传感器。公司已将业务延伸至商用车辆用重型开关、矿用配电中心以及船用发电机控制与保护设备等邻近市场。凭借数十年的技术沉淀和持续研发投入，Littelfuse在全球电路保护市场稳居前列，以可靠性和创新力著称。其产品在高压工业系统到微型消费电子等各类严苛场景中，均对保障安全与性能起着至关重要的作用。公司在全球设有制造、销售和工程服务网络，为多元化客户群提供本地化解决方案。Littelfuse在纳斯达克上市（代码LFUS），通过战略性收购和产品线扩张持续巩固行业地位。

接口IC - 型号列表

共 100 个型号

制造商零件编号	库存	封装形式	标准包装数量	波特率	供电电压	包装方式	安装类型	供应商器件封装	数据格式	产品	RoHS	安装样式	工作温度	产品类别	工厂包装数量	数据速率	频率	接口	供电电流	高度	长度	类型	系列	制造商全称	主要用途	子类别	额定电压	数据速率（最大）	供电类型	最小供电电压	输出电流	机械寿命	媒体交付类型
3 Z0220516SSGR4259 Telecom Line Management ICs OTP CONTROLLER 86E34 IC MODEM CTRL 86E34 28-SOIC Network Controller & Processor ICs OTP CONTROLLER 86E34 Littelfuse, Inc.	-	SOIC-28	27	2.4k	5.5 V	Tube	Surface Mount	28-SOIC	V.22	Modem Chip	RoHS Compliant	SMD/SMT	+ 70 C	Telecom Line Management ICs	27	2.4 kb/s	16 MHz	Parallel, Serial	20 mA	2.44 mm	18 mm	Single Chip	Z0220516	ZiLOG	-	-	-	-	-	-	-	-	-
Z0220112VSGR4078 Telecom Line Management ICs MODEM 2400BPS DSP IC MODEM 2400BPS DSP AFE 44-PLCC Network Controller & Processor ICs MODEM 2400BPS DSP Littelfuse, Inc.	-	PLCC-44	25	2.4k	4.5 V ~ 5.5 V	Tube	Surface Mount	44-PLCC	V.21, V.22, V.23, Bell 103, Bell 212A	Modem Module	RoHS Compliant	SMD/SMT	0 C	Telecom Line Management ICs	25	2.4 kb/s	12.288 MHz	Parallel, Serial	50 mA	3.86 mm	16.66 mm	-	Z0220112V	ZiLOG	-	-	-	-	-	-	-	-	-
Z0220516PSGR3641 Telecom Line Management ICs OTP CONTROLLER 86E34 IC MODEM CTRL 86E34 28-DIP Network Controller & Processor ICs OTP CONTROLLER 86E34 Littelfuse, Inc.	-	PDIP-28	15	2.4k	5.5 V	Tube	Through Hole	28-PDIP	V.22	Modem Chip	RoHS Compliant	Through Hole	+ 70 C	Telecom Line Management ICs	15	2.4 kb/s	16 MHz	Parallel, Serial	20 mA	4.19 mm	37.34 mm	Single Chip	Z0220516	ZiLOG	-	-	-	-	-	-	-	-	-
3 Z0220516SSGR3641 Telecom Line Management ICs OTP CONTROLLER 86E34 IC MODEM CTRL 86E34 28-SOIC Network Controller & Processor ICs OTP CONTROLLER 86E34 Littelfuse, Inc.	-	SOIC-28	27	2.4k	5.5 V	Tube	Surface Mount	28-SOIC	V.22	Modem Chip	RoHS Compliant	SMD/SMT	+ 70 C	Telecom Line Management ICs	27	2.4 kb/s	16 MHz	Parallel, Serial	20 mA	2.44 mm	18 mm	Single Chip	Z0220516	ZiLOG	-	-	-	-	-	-	-	-	-
Z0220112VECR3470 Telecom Line Management ICs MODEM 2400BPS DSP IC MODEM 2400BPS DSP AFE 44-PLCC Network Controller & Processor ICs MODEM 2400BPS DSP Littelfuse, Inc.	-	44-LCC (J-Lead)	25	2.4k	4.5 V ~ 5.5 V	Tube	Surface Mount	44-PLCC	V.21, V.22, V.23, Bell 103, Bell 212A	Modem Module	No	SMD/SMT	- 40 C	Telecom Line Management ICs	25	2.4 kb/s	12.288 MHz	Parallel, Serial	50 mA	3.86 mm	16.66 mm	-	Z0220112V	ZiLOG	-	-	-	-	-	-	-	-	-
2 Z0220516SSCR4259 Telecom Line Management ICs OTP CONTROLLER 86E34 IC MODEM CTRL 86E34 28-SOIC Network Controller & Processor ICs OTP CONTROLLER 86E34 Littelfuse, Inc.	-	28-SOIC (0.295", 7.50mm Width)	27	2.4k	4.5 V ~ 5.5 V	Tube	Surface Mount	28-SOIC	V.22	Modem Chip	No	SMD/SMT	0 C	Telecom Line Management ICs	27	2.4 kb/s	16 MHz	Parallel, Serial	20 mA	2.44 mm	18 mm	Single Chip	Z0220516	ZiLOG	-	-	-	-	-	-	-	-	-
2 Z0220516SSCR4292 Telecom Line Management ICs OTP CONTROLLER 86E34 IC MODEM CTRL 86E34 28-SOIC Network Controller & Processor ICs OTP CONTROLLER 86E34 Littelfuse, Inc.	-	28-SOIC (0.295", 7.50mm Width)	27	2.4k	4.5 V ~ 5.5 V	Tube	Surface Mount	28-SOIC	V.22	Modem Chip	No	SMD/SMT	0 C	Telecom Line Management ICs	27	2.4 kb/s	16 MHz	Parallel, Serial	20 mA	2.44 mm	18 mm	Single Chip	Z0220516	ZiLOG	-	-	-	-	-	-	-	-	-
Z0220516PSCR3641 Telecom Line Management ICs OTP CONTROLLER 86E34 IC MODEM CTRL 86E34 28-DIP Network Controller & Processor ICs OTP CONTROLLER 86E34 Littelfuse, Inc.	-	28-DIP (0.600", 15.24mm)	15	2.4k	4.5 V ~ 5.5 V	Tube	Through Hole	28-PDIP	V.22	Modem Chip	No	Through Hole	0 C	Telecom Line Management ICs	15	2.4 kb/s	16 MHz	Parallel, Serial	20 mA	4.19 mm	37.34 mm	Single Chip	Z0220516	ZiLOG	-	-	-	-	-	-	-	-	-
Z0292212VSCR3910 Telecom Line Management ICs V.29 QC TRANSPRO IC MODEM DATA PUMP/AFE 44-PLCC Littelfuse, Inc.	-	44-LCC (J-Lead)	25	9.6k	4.5 V ~ 5.5 V	Tube	Surface Mount	44-PLCC	V.21, V.22, V.23, V.29, Bell 103, Bell 212A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Z0220112VSCR4078 Telecom Line Management ICs MODEM 2400BPS DSP IC MODEM 2400BPS DSP AFE 44-PLCC Littelfuse, Inc.	-	44-LCC (J-Lead)	25	2.4k	4.5 V ~ 5.5 V	Tube	Surface Mount	44-PLCC	V.21, V.22, V.23, Bell 103, Bell 212A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Z0221524VSGR50A5 Telecom Line Management ICs 2400BPS 0.6u IC MODEM CONTROLLER 44-PLCC Littelfuse, Inc.	-	PLCC-44	25	2.4k	4.5 V	Tube	Surface Mount	44-PLCC	V.21, V.22, V.23, Bell 103, Bell 212A	Modem Chip	RoHS Compliant	SMD/SMT	+ 70 C	Telecom Line Management ICs	25	-	-	-	-	-	-	Single Chip	-	-	-	-	-	-	-	-	6 mA, 60 mA	Obsolete	-
Z0221524AECR50A5 Telecom Line Management ICs 2400BPS 0.6u XTEMP IC MODEM CONTROLLER 44-LQFP Littelfuse, Inc.	-	LQFP-44	160	2.4k	4.5 V	Tray	Surface Mount	44-LQFP (10x10)	V.21, V.22, V.23, Bell 103, Bell 212A	Modem Chip	No	SMD/SMT	+ 85 C	-	-	-	-	-	-	-	-	Single Chip	-	-	-	-	-	-	-	-	6 mA, 60 mA	Obsolete	-
ZLGZ0220112VSGR4!A Modem Chip Single 2.4Kbps 44-Pin PLCC Littelfuse, Inc.	-	44PLCC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Data Pump	5 V	2.4 Kbps	Analog\|Digital	5.25 V	5\|45 mA	-	Cable
ZLGZ0220516SSC1961 Modem Chip Single 28-Pin SOIC Littelfuse, Inc.	-	28SOIC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Controller	5 V	-	Analog	5.5 V	-	-	-
ZLGZ0220112VECR3!A Modem, Data Pump, 2.4kbps, 5V, Single Chip, 44pin LDCC Package Littelfuse, Inc.	-	44PLCC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ZLGZ0220516SSGR4!B Modem Chip Single 28-Pin SOIC Littelfuse, Inc.	-	28SOIC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Controller	5 V	-	Analog	5.5 V	-	-	-
ZLGZ0221524ASCR4!A Modem Chip Single 2.4Kbps 44-Pin PQFP Littelfuse, Inc.	-	44PQFP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Analog Front End/Controller/Data Pump	5 V	2.4 Kbps	Analog\|Digital	5.5 V	-	-	-
ZLGZ0221524ASGR4!A Modem Chip Single 2.4Kbps 44-Pin VQFP Littelfuse, Inc.	-	44VQFP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Analog Front End/Controller/Data Pump	-	2.4 Kbps	-	-	-	-	-
ZLGZ0221524ASGR5!A Modem Chip Single 2.4Kbps 44-Pin LQFP Littelfuse, Inc.	-	44LQFP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Analog Front End/Controller/Data Pump	5 V	2.4 Kbps	Analog\|Digital	5.5 V	6\|60 mA	-	-
ZLGZ0221524VSGR4!A Modem Chip Single 2.4Kbps 44-Pin PLCC Littelfuse, Inc.	-	44PLCC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Analog Front End/Controller/Data Pump	-	2.4 Kbps	-	-	-	-	-