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Número de pieza | AMIS-30600 | |
Descripción | LIN Transceiver | |
Fabricantes | ON Semiconductor | |
Logotipo | ||
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LIN Transceiver
General Description
The single−wire transceiver AMIS−30600 is a monolithic integrated
circuit in a SOIC−8 package. It works as an interface between the
protocol controller and the physical bus.
The AMIS−30600 is especially suitable to drive the bus line in LIN
systems in automotive and industrial applications. Further it can be
used in standard ISO9141 systems.
In order to reduce the current consumption the AMIS−30600 offers
a stand−by mode. A wake−up caused by a message on the bus pulls the
INH−output high until the device is switched to normal operation
mode.
The transceiver is implemented in I2T100 technology enabling both
high−voltage analog circuitry and digital functionality to co−exist on
the same chip.
The AMIS−30600 provides an ultra−safe solution to today’s
automotive in−vehicle networking (IVN) requirements by providing
unlimited short circuit protection in the event of a fault condition.
Features
• LIN−Bus Transceiver
♦ LIN compliant to specification rev. 1.3 and rev. 2.0
♦ I2T high−voltage technology
♦ Bus voltage $ 40 V
♦ Transmission rate up to 20kbaud
♦ SOIC−150−8 package
• Protection
♦ Thermal shutdown
♦ Indefinite short circuit protection to supply and ground
• Load dump protection (45 V)
• Power Saving
♦ Operating voltage = 4.75 to 5.25 V
♦ Power down supply current < 50 mA
• EMS Compatibility
♦ Integrated filter and hysteresis for receiver
• EMI Compatibility
♦ Integrated slope control for transmitter
♦ Slope control dependant from Vbat to enable maximum capacitive
load
• These are Pb−Free Devices
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PIN ASSIGNMENT
RxD 1
EN 2
VCC 3
TxD 4
8 INH
7 VBB
6 LIN
5 GND
PC20041204.3
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2010
February, 2010 − Rev. 7
1
Publication Order Number:
AMIS−30600/D
1 page AMIS−30600
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Table 4. DC CHARACTERISTICS VCC = 4.75 V to 5.25 V; VBB = 7.3 V to 18 V,VEN < VENon, TA = −40°C to +125°C; RL = 500 W
unless specified otherwise. All voltages with respect to ground, positive current flowing into pin, unless otherwise specified.
Symbol
Parameter
Conditions
Min Typ Max Unit
SUPPLY (Pin VCC and Pin VBB)
ICC 5 V Supply Current
IBB Battery Supply Current
IBB Battery Supply Current
ICC 5 V Supply Current
TRANSMITTER DATA INPUT (Pin TxD)
Dominant; VTxD = 0 V
Recessive; VTxD = VCC
Dominant; VTxD = 0 V
Recessive; VTxD = VCC
Sleep Mode; VEN = 0 V
Sleep Mode; VEN = 0 V
400 700 μA
250 500
1 1.5 mA
100 200 μA
35 55 μA
0.25 1 μA
VIH High−Level Input Voltage
VIL Low−Level Input Voltage
RTxD,pu
Pullup Resistor to VCC
RECEIVER DATA OUTPUT (Pin RxD)
Output Recessive
Output Dominant
0.7 x VCC
−
VCC
V
0
−
0.3 x VCC
V
24 60 k
VOH High−Level Output Voltage
VOL Low−Level Output Voltage
ENABLE INPUT (Pin EN)
IRXD = −10 mA
IRXD = 5 mA
0.8 x VCC
0
VCC
0.2 x VCC
V
V
VEN,on
High−Level Input Voltage
VEN,off
Low−Level Input Voltage
REN,pd
Pulldown Resistor−to−GND
INHIBIT OUTPUT (Pin INH)
Normal Mode
Low Power Mode
0.7 x VCC
−
VCC
V
0
−
0.3 x VCC
V
6 10 15 k
VINH,d
High−Level Voltage Drop:
VINH,d = VBB − VINH
IINH,lk
Leakage Current
BUS LINE (Pin LIN)
Vbus,rec
Recessive Bus Voltage at Pin
LIN
IINH = − 0.15 mA
Sleep Mode; VINH = 0 V
VTxD = VCC
−5.0
0.9 x VBB
0.5
−
−
1.0 V
5.0 μA
VBB
V
Vbus,dom
Ibus,sc
Ibus,lk
Dominant Output Voltage at Pin
LIN
Bus Short−Circuit Current
Bus Leakage Current
VVTTxxDD
=
=
0
0
VV;;VVBBBB==178.3VV;
RL = 500 W
Vbus,short = 18 V
VCC = VBB = 0V; Vbus = −8 V
VCC = VBB = 0V; Vbus = 20 V
0
40
−400
−
85
−200
5
1.2 V
2.0
130 mA
μA
20
Rbus
Vbus,rd
Bus Pullup Resistance; Note 4
Receiver Threshold:
Recessive−to−Dominant
VTxD = 0 V
20
0.4 x VBB
30
0.48 x VBB
47
0.6 x VBB
kW
V
Vbus,dr
Receiver Threshold:
Dominant−to−Recessive
0.4 x VBB
0.52 x VBB
0.6 x VBB
V
Vq Receiver Hysteresis
Vbus,hys = Vbus,rec − Vbus,dom
0.05 x VBB
0.08 x VBB
VWAKE
Wake−up Threshold Voltage
0.4 x VBB
4. Guaranteed by design. The total resistance of the pullup resistor and the serial diode is measured on ATE.
0.175 x VBB
0.6 x VBB
V
V
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5
5 Page AMIS−30600
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ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5773−3850
http://onsemi.com
11
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
AMIS−30600/D
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet AMIS-30600.PDF ] |
Número de pieza | Descripción | Fabricantes |
AMIS-30600 | LIN Transceiver | ON Semiconductor |
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