TJA1041A 데이터 시트보기 (PDF) - NXP Semiconductors.
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TJA1041A Datasheet PDF : 25 Pages
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NXP Semiconductors
6. Pinning information
6.1 Pinning
TJA1041A
High-speed CAN transceiver
Fig 2. Pin configuration
TXD 1
GND 2
VCC 3
RXD 4
VI/O 5
EN 6
INH 7
14 STB
13 CANH
12 CANL
TJA1041A 11 SPLIT
10 VBAT
9 WAKE
8 ERR
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6.2 Pin description
Table 3.
Symbol
TXD
GND
VCC
RXD
VI/O
EN
INH
ERR
WAKE
VBAT
SPLIT
CANL
CANH
STB
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Description
transmit data input
ground
transceiver supply voltage input
receive data output; reads out data from the bus lines
I/O-level adapter voltage input
enable control input
inhibit output for switching external voltage regulators
error and power-on indication output (active LOW)
local wake-up input
battery voltage input
common-mode stabilization output
LOW-level CAN bus line
HIGH-level CAN bus line
standby control input (active LOW)
7. Functional description
The primary function of a CAN transceiver is to provide the CAN physical layer as
described in the ISO 11898 standard. In the TJA1041A this primary function is
complemented with a number of operating modes, fail-safe features and diagnosis
features, which offer enhanced system reliability and advanced power management
functionality.
TJA1041A_4
Product data sheet
Rev. 04 — 29 July 2008
© NXP B.V. 2008. All rights reserved.
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