{"id":10702,"date":"2026-07-20T10:12:09","date_gmt":"2026-07-20T10:12:09","guid":{"rendered":"https:\/\/ic-vendor.com\/sn65lvdm176dgkr\/"},"modified":"2026-07-20T10:12:09","modified_gmt":"2026-07-20T10:12:09","slug":"sn65lvdm176dgkr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/sn65lvdm176dgkr\/","title":{"rendered":"SN65LVDM176DGKR"},"content":{"rendered":"

Productos<\/h2>\n

The SN65LVDM176DGKR is a high-speed differential line transceiver from Texas Instruments, packaged in an 8-pin VSSOP (DGK) package. It operates in half-duplex mode with one driver and one receiver, supporting signaling rates up to 400 Mbps. The device uses LVDM (Low-Voltage Differential Multipoint) signaling with doubled output current compared to standard LVDS, providing 350 mV typical differential output into a 50 \u03a9 load.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Funci\u00f3n<\/td>\nHalf-Duplex LVDM Differential Transceiver<\/td>\n<\/tr>\n
Velocidad de datos<\/td>\n400 Mbps<\/td>\n<\/tr>\n
Configuraci\u00f3n<\/td>\n1 driver + 1 receiver (half-duplex)<\/td>\n<\/tr>\n
Signaling<\/td>\nLVDM (LVDS-compatible, doubled current)<\/td>\n<\/tr>\n
Output Voltage<\/td>\n350 mV (typ) differential into 50 \u03a9<\/td>\n<\/tr>\n
Input Sensitivity<\/td>\n50 mV differential<\/td>\n<\/tr>\n
Retardo de propagaci\u00f3n<\/td>\n1.7 ns (driver typ), 3.7 ns (receiver typ)<\/td>\n<\/tr>\n
ESD Protection<\/td>\n> 15 kV HBM on bus pins<\/td>\n<\/tr>\n
Supply<\/td>\n3.3V (3.0-3.6V)<\/td>\n<\/tr>\n
Paquete<\/td>\nVSSOP-8 (3.0 \u00d7 4.9 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • LVDM signaling with doubled output current for multipoint bus applications<\/li>\n

400 Mbps signaling rate for high-speed data links<\/td>\n<\/tr>\n
Half-duplex operation with open-circuit fail-safe receiver<\/td>\n<\/tr>\n
5V-tolerant LVTTL logic interface pins<\/td>\n<\/tr>\n
Bus pins high-impedance when disabled or VCC < 1.5V<\/td>\n<\/tr>\n
> 15 kV ESD protection on bus pins<\/td>\n<\/ul>\n

Aplicaciones<\/h2>\n
    \n
  • Half-duplex or multipoint baseband data transmission<\/li>\n
  • Backplane and cable differential bus interfaces<\/li>\n
  • Industrial automation fieldbus communication<\/li>\n
  • Telecom rack inter-board signaling<\/li>\n
  • Video surveillance camera data links<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    Product Overview The SN65LVDM176DGKR is a high-speed differential line transceiver from Texas Instruments, packaged in an 8-pin VSSOP (DGK) package. It operates in half-duplex mode with one driver and one receiver, supporting signaling rates up to 400 Mbps. The device uses LVDM (Low-Voltage Differential Multipoint) signaling with doubled output current compared to standard LVDS, providing […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[2043],"chip_brand":[138],"class_list":["post-10702","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","tag-sn65lvdm176dgkr","chip_brand-ti"],"acf":{"brief_explanation":"400Mbps half-duplex LVDM transceiver, 350mV output, 15kV ESD, VSSOP-8","date_code":"","package_case":"VSSOP-8 (3.0 \u00d7 4.9 \u00d7 1.35 mm)","in_stock":6114,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn65lvds179.pdf","price":"$1.10 @ 1ku","product_introduction":"The SN65LVDM176 is a high-speed differential line transceiver that combines one LVDM driver and one LVDM receiver in a single 8-pin VSSOP package for half-duplex communication. The LVDM (Low-Voltage Differential Multipoint) signaling standard is compatible with LVDS but provides twice the output current drive, enabling multipoint bus configurations where multiple transceivers share the same differential bus. The driver delivers a 350 mV typical differential output voltage into a 50 \u03a9 load, and the receiver features 50 mV input sensitivity with open-circuit fail-safe. The device supports signaling rates up to 400 Mbps, making it suitable for high-speed backplane, cable, and point-to-point interconnects.","working_principle":"The SN65LVDM176 driver converts a single-ended LVTTL\/LVCMOS input (D pin) into a differential current-mode output (Y\/Z pins). The driver sources approximately 8 mA of current into a 100 \u03a9 termination resistor between the Y and Z outputs, producing a 350 mV (8 mA \u00d7 50 \u03a9) differential voltage swing. This doubled current (compared to standard 3.5 mA LVDS) allows the signal to drive multipoint buses with multiple 100 \u03a9 terminations. The receiver detects differential voltages as small as 50 mV on the A\/B bus pins and converts them to a single-ended LVTTL\/LVCMOS output on the R pin. An open-circuit fail-safe feature ensures the receiver output is high when the bus inputs are floating. The driver and receiver enable pins (DE and RE) control the direction for half-duplex operation \u2014 when DE is low and RE is high, both driver and receiver are disabled, and the bus pins present a high-impedance load to the shared bus.","pin_description":"
    Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
    1<\/td>R<\/td>Output<\/td>Receiver data output (LVTTL\/LVCMOS)<\/td><\/tr>
    2<\/td>RE_N<\/td>Input<\/td>Receiver enable \u2014 active low<\/td><\/tr>
    3<\/td>DE<\/td>Input<\/td>Driver enable \u2014 active high<\/td><\/tr>
    4<\/td>D<\/td>Input<\/td>Driver data input (LVTTL\/LVCMOS)<\/td><\/tr>
    5<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
    6<\/td>Y<\/td>Output<\/td>Driver non-inverting output (LVDM bus)<\/td><\/tr>
    7<\/td>Z<\/td>Output<\/td>Driver inverting output (LVDM bus)<\/td><\/tr>
    8<\/td>VCC<\/td>Power<\/td>3.3V supply<\/td><\/tr><\/table>","application_scenarios":"
    • Multipoint LVDS backplane bus in telecom chassis with multiple board slots<\/li>
    • Half-duplex industrial fieldbus over twisted-pair cable at 400 Mbps<\/li>
    • Video surveillance camera bidirectional data link over Cat5e cable<\/li>
    • Server rack inter-board high-speed signaling with multipoint topology<\/li>
    • Automotive infotainment backbone bus with half-duplex LVDM transceivers<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      TI<\/td>SN65LVDS179DGKR<\/td>VSSOP-8<\/td>LVDS version, standard 3.5 mA drive<\/td><\/tr>
      TI<\/td>SN65LVDM180DGKR<\/td>VSSOP-8<\/td>Full-duplex LVDM transceiver pair<\/td><\/tr>
      Maxim<\/td>MAX9156<\/td>SOIC-8<\/td>400Mbps LVDS repeater<\/td><\/tr>
      Renesas<\/td>PI90LV047A<\/td>SOIC-8<\/td>Quad LVDS driver<\/td><\/tr>
      onsemi<\/td>NBS1LVDS31<\/td>SOIC-8<\/td>Single LVDM driver<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=10702"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10702\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10702"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}