LINE DRIVER, BALANCED, 1646, SO-8 Device IC Interface Type:-; Supply Voltage Min:4V; Max:18V; Driver Case #commonpartslibrary #integratedcircuit #linedriver

Balanced Line Driver IC Balanced line driver designed to provide high-performance differential audio signal transmission with low distortion and high output current capability. The THAT1646 features balanced outputs, operates from ±4.5 V to ±18 V supplies, and is suitable for driving professional audio lines with 600 Ω loads. #AudioLineDriver #THAT1646 #AnalogIC

4/4 Transceiver Full MII, RMII 32-VQFN (5x5) ## Engineering Specification ## General Description The **LAN8770M-I/PRA** is a Microchip Technology single-port **100BASE-T1 Ethernet physical layer transceiver** designed for automotive, industrial, and embedded networking applications. It provides Ethernet communication over a single balanced twisted pair and is suitable for compact systems requiring reliable network connectivity, low-power operation, and standard MAC interface support. The device is commonly used in automotive electronic control units, infotainment systems, telematics modules, sensor nodes, industrial control systems, and embedded Ethernet hardware. ## Device Identification Manufacturer Part Number: **LAN8770M-I/PRA** Manufacturer: **Microchip Technology** Product Family: **LAN8770** Device Category: **Integrated Circuit** Device Type: **Ethernet PHY Transceiver** Ethernet Standard: **100BASE-T1** Interface Type: **MII and RMII** Mounting Type: **Surface Mount** Package Type: **VQFN** ## Functional Description The device functions as an Ethernet physical layer transceiver that connects a host controller or microcontroller MAC interface to a single-pair Ethernet physical medium. It handles the analog and digital PHY functions required for 100BASE-T1 communication, allowing embedded systems to transmit and receive Ethernet data over a single twisted pair cable. ## Network and Interface Description The **LAN8770M-I/PRA** supports 100 Mb/s single-pair Ethernet communication and provides MII and RMII host interface options. This allows integration with microcontrollers, processors, gateways, and network controllers that support standard Ethernet MAC interfaces. The device is intended for applications where compact Ethernet connectivity and reduced cabling complexity are required. ## Electrical Description The device is designed for low-voltage operation and supports multiple supply domains according to the manufacturer’s recommended operating conditions. Proper power sequencing, decoupling, reset handling, clocking, and reference layout should be implemented to maintain stable PHY operation and signal integrity. ## Package and Mechanical Description The component is supplied in a compact surface-mount **VQFN package**, suitable for dense printed circuit board assemblies. The package supports automated assembly and is appropriate for space-constrained automotive and industrial electronic designs. ## Control and Diagnostic Description The PHY supports management and configuration through standard control interfaces used in Ethernet designs. It provides status monitoring and configuration capability for link management, operating mode selection, and system-level diagnostics. These features allow the host controller to configure and monitor Ethernet link behavior during operation. ## Automotive and Industrial Suitability The **LAN8770M-I/PRA** is suitable for embedded systems requiring robust single-pair Ethernet communication. It is applicable to automotive networking, telematics, infotainment, advanced driver assistance systems, industrial Ethernet nodes, building automation, control modules, and other connected embedded platforms. ## Mounting and Assembly Description The component is intended for surface-mount PCB assembly using standard reflow soldering processes. PCB layout should follow Microchip’s hardware design guidance, including proper power supply decoupling, controlled impedance routing, short signal paths, grounding, and separation of sensitive analog and digital sections where applicable. ## Design Considerations The design should account for Ethernet signal integrity, single-pair cable interface requirements, common-mode noise control, EMC performance, supply filtering, oscillator or clock source requirements, reset timing, thermal performance, and package solderability. The device should not be operated beyond the manufacturer’s specified electrical, thermal, or mechanical limits. ## Application Suitability The device is suitable for automotive Ethernet nodes, electronic control units, telematics modules, infotainment systems, sensor interfaces, industrial controllers, embedded gateways, connected equipment, and compact network-enabled hardware requiring 100BASE-T1 Ethernet PHY functionality. ## Hashtags #commonpartslibrary #integratedcircuit #ethernetphy #microchip #microchiptechnology #lan8770 #lan8770mipra #singlepairethernet #100baset1 #automotiveethernet #ethernettransceiver #phytransceiver #embeddednetworking #mii #rmii #vqfnpackage #smdcomponent #surfacemount #automotiveelectronics #industrialethernet #telematics #infotainment #embeddedhardware #pcbdesign #hardwaredesign #electronicscomponents #electronicparts #componentlibrary #engineeringparts #electronicsengineering

High precision Balanced Modulator/Demodulator, 2 MHz, SOIC-20W

High precision Balanced Modulator/Demodulator, 2 MHz, SOIC-20W modulator demodulator SOIC*7.5x12.8mm*P1.27mm*

BiCMOS 3.3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Low bus currents (+125µA/-100µA), so they present a true “1/8 unit load” to the RS-485 bus.

Balanced modulator and demodulator 3.5-12V 30mA SIP-9

3-Pole Female XLR Receptacle – Panel-mount 3-pin female XLR connector for professional balanced audio signal interconnection. Features horizontal PCB solder termination, rear panel mounting, latch-lock mechanism, 6 A current rating per contact, <50 V operating voltage, ≤6 mΩ contact resistance, >10 GΩ insulation resistance, and 1.5 kVDC dielectric strength. Incorporates hard gold-plated tulip contacts, a plastic housing with steel latch, separate ground contact connected to the mating connector shell and front panel (not Pin 1), and is rated for more than 1,000 mating cycles. Operates over a −30°C to +80°C temperature range with UL94 V-0 flammability-rated housing. #Neutrik #NC3FAH2 #XLRConnector #FemaleXLR #PanelMount #AudioConnector #PCBMount #3PinXLR #GoldPlatedContacts #ProfessionalAudio #BalancedAudio #EmbeddedSystems

The IL3185 and IL3122 from NVE Corporation are galvanically isolated, differential bus transceivers designed for bidirectional data communication on balanced transmission lines. Utilizing NVE's patented IsoLoop spintronic Giant Magnetoresistance (GMR) technology, these components offer a low-cost solution for RS-485 and RS-422 applications. The IL3185 is tailored for half-duplex RS-485 communication, supporting up to 32 devices on the bus with a data rate of up to 5 Mbps, and features a fail-safe mechanism that ensures a logic high output when the bus lines are open or floating. The IL3122, on the other hand, is designed for full-duplex RS-422 communication, also supporting up to 32 devices on the bus at a data rate of 5 Mbps with a fail-safe feature. Both devices are compatible with 3.3V and 5V input supplies, offer thermal shutdown protection, and are capable of withstanding up to +15kV ESD. They provide 2500 VRMS of isolation for one minute and feature a typical common-mode rejection of 20 kV/μs, making them suitable for applications in industrial control networks, building environmental controls, and other systems requiring reliable data communication in electrically noisy environments.

LINE RECEIVER, BALANCED, 1240, DIP8 Balanced line receiver IC designed for precision differential signal reception in balanced audio applications. The THAT1240P08-U provides 0 dB gain, operates from ±3 V to ±18 V supplies, and features 90 dB typical CMRR (60 Hz), >8.6 MHz typical bandwidth, 12 V/µs typical slew rate, 0.0006% typical THD, and 2 mA typical supply current in an 8-pin PDIP package. #BalancedLineReceiver #DifferentialAmplifier #AudioIC #PrecisionAmplifier #HighCMRR #PDIP8 #THATCorporation

Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 300 ~ 600kHz Surface Mount similar: Lundahl LL1527 Lundahl LL1527A Jensen JT-11P-1 Jensen JT-151 Sowter 3993 Edcor / Hammond balanced

BiCMOS 3.3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Low bus currents (+125µA/-100µA), so they present a true “1/8 unit load” to the RS-485 bus.