Littelfuse, Inc.- Interface ICs

Littelfuse, Inc., founded in 1927 and headquartered in Chicago, Illinois, USA, is a global leader in circuit protection, power control, and sensing technologies. The company serves virtually every market that uses electrical energy, including automotive, industrial equipment, consumer electronics, and commercial vehicles. Its core product portfolio features the industry’s broadest and deepest range of circuit protection devices, such as automotive blade fuses (ATO, Mini, Maxi series), resettable polymeric positive temperature coefficient (PPTC) devices (PolySwitch series), metal oxide varistors (MOVs), transient voltage suppression (TVS) diodes (SPA and SMBJ families), and electrostatic discharge (ESD) protection arrays. Littelfuse also offers a growing lineup of power semiconductors including silicon carbide (SiC) MOSFETs, rectifiers, and gate drivers, alongside electromechanical sensors like reed switches and Hall effect speed sensors for automotive applications. The company has expanded into heavy-duty switches for commercial vehicles, power distribution centers for mining, and generator control and protection equipment for marine applications. With decades of proven technical expertise and sustained R&D investment, Littelfuse holds a top-tier position in the global circuit protection market, recognized for its reliability and innovation. Its products are critical to ensuring safety and performance in demanding environments, from high-voltage industrial systems to miniature consumer gadgets. Littelfuse operates manufacturing, sales, and engineering facilities worldwide, supporting a diverse customer base with localized solutions. The company is publicly traded on the NASDAQ under the symbol LFUS and continues to strengthen its position through strategic acquisitions and portfolio expansion.

Interface ICs - 型号列表

116 parts in total

Mfr Part #	Quantity Available	Package / Case	Standard Package	Baud Rates	Voltage - Supply	Packaging	Mounting Type	Supplier Device Package	Data Format	Operating Temperature	Product	RoHS	Mounting Style	Product Category	Factory Pack Quantity	Data Rate	Frequency	Interface	Current - Supply	Height	Length	Type	Series	Manufacturer	Main Purpose	Sub-Category	Voltage Rating	Power Supply Type	Voltage - Supply (Min)	Current - Output	Data Rate (Max)	Mechanical Life	Media Delivery Type
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	+ 70 C	Modem Chip	RoHS Compliant	SMD/SMT	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	0 C	Modem Module	RoHS Compliant	SMD/SMT	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	+ 70 C	Modem Chip	RoHS Compliant	Through Hole	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	+ 70 C	Modem Chip	RoHS Compliant	SMD/SMT	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	- 40 C	Modem Module	No	SMD/SMT	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	0 C	Modem Chip	No	SMD/SMT	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	0 C	Modem Chip	No	SMD/SMT	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	0 C	Modem Chip	No	Through Hole	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	+ 70 C	Modem Chip	RoHS Compliant	SMD/SMT	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	+ 85 C	Modem Chip	No	SMD/SMT	-	-	-	-	-	-	-	-	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	Analog\|Digital	5.25 V	5\|45 mA	2.4 Kbps	-	Cable
ZLGZ0220516SSC1961 Modem Chip Single 28-Pin SOIC Littelfuse, Inc.	-	28SOIC	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Single Chip	Controller	5 V	Analog	5.5 V	-	-	-	-
ZLGZ8601720ASG PCMCIA Interface Solution 100-Pin VQFP Littelfuse, Inc.	-	100VQFP	-	-	-	-	-	-	-	0 to 70 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	Analog\|Digital	5.5 V	-	2.4 Kbps	-	-
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	Analog\|Digital	5.5 V	6\|60 mA	2.4 Kbps	-	-