TJA1028T/5V0/10,11 NXP Semiconductors, TJA1028T/5V0/10,11 Datasheet - Page 4
![IC LIN TRANSCEIVER 8-SO](/photos/16/13/161335/so8_sml.jpg)
TJA1028T/5V0/10,11
Manufacturer Part Number
TJA1028T/5V0/10,11
Description
IC LIN TRANSCEIVER 8-SO
Manufacturer
NXP Semiconductors
Datasheet
1.TJA1028T3V31011.pdf
(24 pages)
Specifications of TJA1028T/5V0/10,11
Mounting Style
SMD/SMT
Operating Supply Voltage
5 V
Package / Case
SO-8
Propagation Delay Time Ns
6 us
Supply Current
850 uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TJA1028T/5V0/10,11
Manufacturer:
TI
Quantity:
201
Part Number:
TJA1028T/5V0/10,11
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
6. Pinning information
7. Functional description
TJA1028
Product data sheet
6.1 Pinning
6.2 Pin description
Table 3.
[1]
The TJA1028 combines the functionality of a LIN transceiver and a voltage regulator in a
single chip and offers wake-up by bus activity. The voltage regulator is designed to power
the Electronic Control Unit’s (ECU) microcontroller and its peripherals.
The TJA1028 is the interface between a LIN master/slave protocol controller and the
physical bus in a Local Interconnect Network (LIN). It is LIN 2.0/2.1/SAE J2602 compliant
and achieves optimum ElectroMagnetic Compatibility (EMC) performance by wave
shaping the LIN output.
Symbol
V
EN
GND
LIN
RXD
TXD
RSTN
V
Fig 2.
BAT
CC
HVSON8 package die supply ground is connected to both the GND pin and the exposed center pad. The
GND pin must be soldered to board ground. For enhanced thermal and electrical performance, it is
recommended that the exposed center pad also be soldered to board ground.
a. TJA1028T/xxx/xx: SO8
V
GND
BAT
LIN
Pin configuration diagrams
EN
Pin description
1
2
3
4
All information provided in this document is subject to legal disclaimers.
Pin
1
2
3
4
5
6
7
8
TJA1028T
[1]
015aaa082
Rev. 2 — 25 February 2011
Description
battery supply for the TJA1028
enable input
ground
LIN bus line
LIN receive data output
LIN transmit data input
reset output (active LOW)
voltage regulator output
8
7
6
5
V
RSTN
TXD
RXD
CC
LIN transceiver with integrated voltage regulator
index area
terminal 1
b. TJA1028TK/xxx/xx: HVSON8
V
GND
BAT
LIN
EN
1
2
3
4
Transparent top view
TJA1028TK
TJA1028
© NXP B.V. 2011. All rights reserved.
015aaa244
8
7
6
5
V
RSTN
TXD
RXD
CC
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