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PDF ZSSC3170 Data sheet ( Hoja de datos )
| Número de pieza | ZSSC3170 | |
| Descripción | Automotive Sensor Signal Conditioner | |
| Fabricantes | Zentrum Mikroelektronik Dresden | |
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Data Sheet
Rev. 2.0 / January 2011
ZSSC3170
Automotive Sensor Signal Conditioner
with LIN and PWM Interface
1 page  
ZSSC3170
Automotive Sensor Signal Conditioner with LIN and PWM Interface
8 Related Documents ............................................................................................................28
9 Glossary .............................................................................................................................29
10 Document Revision History ................................................................................................31
Data Sheet
Jan. 17, 2011
© 2011 Zentrum Mikroelektronik Dresden AG — Rev. 2.0
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
5 of 31
5 Page 
ZSSC3170
Automotive Sensor Signal Conditioner with LIN and PWM Interface
No.
1.3.7
1.3.7.1
1.3.7.2
1.3.7.3
1.3.7.4
1.3.7.5
1.3.7.6
1.3.7.7
1.3.7.8
1.3.7.9
1.3.7.10
1.3.7.11
1.3.7.12
1.3.7.13
1.3.7.14
1.3.7.15
1.3.7.16
Parameter
Output Low Level
Transmitter
Output High Level
Transmitter
Output Current
Pull-Up Resistance
Input Current LIN
Recessive,
Overvoltage at LIN
Input Current LIN
Dominant
Input Current LIN
Recessive,
Bus no GND
Input Current LIN
Bus no VB
Slew Rate 2
Input Low Level Receiver
Input High Level Receiver
Input Hysteresis Receiver
Input Center Point
Receiver
Duty Cycle 1
Duty Cycle 2
Duty Cycle 3
Symbol Min Typ Max Unit
LIN Interface – Main Parameters 2
(all voltages related to VSS, RVBAT_LIN = 500 Ω)
VLIN_L
0.6 1.2 2.0
V
Conditions
VLIN_H
0.9
1 VB Driver off
ILIN_L
RLIN_PU
40
20
ILINPASrec
ILINPASdom
-1
90 200 mA Sink; driver on
30 47 k In series with diode to VB
-40°C ≤ TAMB ≤ 125°C;
3 20 µA VLIN VB; 7V VB 18V;
7V VLIN 18V; driver off
125°C ≤ TAMB ≤ 150°C;
3 50 µA VLIN VB; 7V VB 18V;
7V VLIN 18V; driver off
mA
VLIN = 0V; VB = 12V;
driver off
ILIN_NOGND
-1
1
mA
0V VLIN 18V;
VGND = VVB; VB = 12V
ILIN_LOSTVB
-40°C ≤ TAMB ≤ 125°C;
3 20 µA VGND = VSUP = 0V;
0V VLIN 18V
125°C ≤ TAMB ≤ 150°C;
3 50 µA VGND = VSUP = 0V;
0V VLIN 18V
SRLIN
0.5 1.3
3
V/µs
Rising and falling edges,
transmit and receive
VRECL
VRECH
VRECHYS
0.6
0.08
0.4
0.12
VB
VB
VB VRECHYS = VRECH - VRECL
VBUS_CNT
0.475
0.5
0.525
VB VBUS_CNT = (VRECL + VRECH)/2
D1 0.396
D2
D3 0.417
0.581
THRec(max) = 0.744 * VB;
-
THDom(max) = 0.581 * VB;
VB = 7.0 to 18V; tBit = 50µs;
D1 = tBUS_rec(min)/(2 * tBit)
THRec(min) = 0.422 * VB;
-
THDom(min) = 0.284 * VB;
VB = 7.6 to 18V; tBit = 50µs;
D1 = tBUS_rec(max)/(2 * tBit)
THRec(max) = 0.778 * VB;
-
THDom(max) = 0.616 * VB;
VB = 7.0 to 18V; tBit = 96µs;
D3 = tBUS_rec(min)/(2 * tBit)
Data Sheet
Jan. 17, 2011
© 2011 Zentrum Mikroelektronik Dresden AG — Rev. 2.0
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
11 of 31
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ZSSC3170.PDF ] | |
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