Datasheet NCV7329 (ON Semiconductor)

link to page 10 NCV7329 Stand-alone LIN Transceiver
Description
The NCV7329 is a fully featured local interconnect network (LIN) transceiver designed to interface between a LIN protocol controller and the physical bus. The LIN bus is designed to communicate low rate data from control
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devices such as door locks, mirrors, car seats, and sunroofs at the lowest possible cost. The bus is designed to eliminate as much wiring as possible and is implemented using a single wire in each node. Each
MARKING DIAGRAMS
node has a slave MCU−state machine that recognizes and translates the instructions specific to that function. 8 The main attraction of the LIN bus is that all the functions are not
SOIC−8
8 NV7329 time critical and usually relate to passenger comfort.
CASE 751AZ
ALYW 1 G
Features
1 • LIN−Bus Transceiver 1 ♦ Compliant to ISO 17987−4 (Backwards Compatible to LIN NV73
DFN8
Specification rev. 2.x, 1.3) and SAE J2602 29
CASE 507AB
♦ ALYW 1 G Bus Voltage $42 V G ♦ Transmission Rate 1 kbps to 20 kbps ♦ TxD Timeout Function A = Assembly Location ♦ Integrated Slope Control L = Wafer Lot • Y = Year Protection W = Work Week ♦ Thermal Shutdown G = Pb−Free Package ♦ Undervoltage Protection (Note: Microdot may be in either location) ♦ Bus Pins Protected Against Transients in an Automotive Environment •
PIN CONNECTIONS
Modes 1 8 ♦ Normal Mode: LIN Transceiver Enabled, Communication via the RxD NC 2 7 Bus is Possible EN VBB ♦ Sleep Mode: LIN Transceiver Disabled, the Consumption from 3 6 NC LIN V 4 5 BB is Minimized TxD GND ♦ Standby Mode: Transition Mode Reached after Wake−up Event on SOIC−8 (Top View) the LIN Bus • Compatibility RxD 1 8 NC ♦ Pin−Compatible Subset with NCV7321 ♦ K−line Compatible EN 2 7 VBB EP NC 3 6 LIN
Quality
TxD 4 5 GND • NCV Prefix for Automotive and Other Applications Requiring DFN8 (Top View) Unique Site and Control Change Require− ments; AEC−Q100 Qualified and PPAP Capable •
ORDERING INFORMATION
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS See detailed ordering and shipping information on page 10 of Compliant this data sheet. © Semiconductor Components Industries, LLC, 2018
1
Publication Order Number:
May, 2018 − Rev. 0 NCV7329/D