NCV7380 반도체 회로 부품 판매점
LIN Transceiver
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NCV7380
Advance Information
LIN Transceiver
The NCV7380 is a physical layer device for a single wire data link
capable of operating in applications where high data rate is not
required and a lower data rate can achieve cost reductions in both the
physical media components and in the microprocessor which uses
the network. The NCV7380 is designed to work in systems
developed for LIN 1.3 or LIN 2.0. The IC furthermore can be used in
ISO9141 systems.
Because of the very low current consumption of the NCV7380 in
recessive state, it’s suitable for ECU applications with low standby
current requirements, whereby no sleep/wake−up control from the
microprocessor is necessary.
Features
• Operating Voltage VS = 6.0 to 18 V
• Low Current Consumption of Typ. 24 mA
• LIN−Bus Transceiver:
♦ Slew Rate Control for Good EMC Behavior
♦ Fully Integrated Receiver Filter
♦ BUS Input Voltage −27 V to 40 V
♦ Integrated Termination Resistor for LIN Slave Nodes (30 kW)
♦ Baud Rate up to 20 kBaud
♦ Will Work in Systems Designed for either LIN 1.3 or LIN 2.0
• Compatible to ISO9141 Functions
• High EMI Immunity
• Bus Terminals Protect Against Short−Circuits and Transients in the
Automotive Environment
• Bus Pin High Impedance During Loss of Ground and Undervoltage
Conditions
• Thermal Overload Protection
• High Signal Symmetry for use in RC–Based Slave Nodes up to 2%
Clock Tolerance when Compared to the Master Node
• "4.0 kV ESD Protection on all Pins
• NCV Prefix for Automotive and Other Applications Requiring Site
and Change Control
http://onsemi.com
8
1
SO−8
D SUFFIX
CASE 751
MARKING
DIAGRAM
8
V7380
ALYW
1
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
PIN CONNECTIONS
RxD 1
NC 2
VCC 3
TxD 4
8 NC
7 VS
6 BUS
5 GND
(Top View)
ORDERING INFORMATION
Device
Package
Shipping†
NCV7380D
SO−8
95 Units/Rail
NCV7380DR2
SO−8 2500 Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
This document contains information on a new product. Specifications and information
herein are subject to change without notice.
© Semiconductor Components Industries, LLC, 2004
May, 2004 − Rev. P3
1
Publication Order Number:
NCV7380/D
VCC
TxD
Internal Supply
and
References
POR
15 K
NCV7380
NCV7380
Biasing &
Bandgap
Thermal
Shutdown
SLEW RATE
CONTROL
BUS Driver
RxD
Receive
Comparator
Input
Filter
VS
30 K
BUS
GND
Figure 1. Block Diagram
PACKAGE PIN DESCRIPTION
Pin Symbol
1 RXD
2 NC
3 VCC
4 TXD
5 GND
6 BUS
7 VS
8 NC
Description
Receive data from BUS to microprocessor, LOW in dominant state.
No connection.
5.0 V supply input.
Transmit data from microprocessor to BUS, LOW in dominant state.
Ground
LIN bus pin, LOW in dominant state.
Battery input voltage.
No connection.
http://onsemi.com
2
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NCV7380 transceiver
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국내 전력반도체 판매점
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전력반도체 문의 : 010-3582-2743
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