PCA82C250 NXP Semiconductors, PCA82C250 Datasheet

PCA82C250

Manufacturer Part Number
PCA82C250
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCA82C250

Number Of Transceivers
1
Power Down Mode
Standby
Standard Supported
ISO 11898
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Package Type
PDIP
Supply Current
70mA
Operating Temperature (max)
125C
Operating Temperature (min)
-40C
Operating Temperature Classification
Automotive
Mounting
Through Hole
Pin Count
8
Lead Free Status / RoHS Status
Compliant

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1. General description
2. Features
3. Applications
4. Quick reference data
The PCA82C250 is the interface between a CAN protocol controller and the physical bus.
The device provides differential transmit capability to the bus and differential receive
capability to the CAN controller.
I
I
I
I
I
I
I
I
I
I
I
Table 1.
Symbol
V
I
1/t
V
V
t
T
CC
PD
amb
CC
CAN
diff
bit
PCA82C250
CAN controller interface
Rev. 06 — 26 March 2009
Fully compatible with the “ISO 11898” standard
High speed (up to 1 MBd)
Bus lines protected against transients in an automotive environment
Slope control to reduce Radio Frequency Interference (RFI)
Differential receiver with wide common-mode range for high immunity against
ElectroMagnetic Interference (EMI)
Thermally protected
Short-circuit proof to battery and ground
Low-current Standby mode
An unpowered node does not disturb the bus lines
At least 110 nodes can be connected
High-speed automotive applications (up to 1 MBd).
Quick reference data
Parameter
supply voltage
supply current
maximum transmission speed
CANH, CANL input/output voltage
differential bus voltage
propagation delay
ambient temperature
Conditions
Standby mode
non-return-to-zero
High-speed mode
Min
4.5
-
1
1.5
-
8
40
Product data sheet
Max
5.5
170
-
+18
3.0
50
+125
Unit
V
MBd
V
V
ns
C
A

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PCA82C250 Summary of contents

Page 1

... PCA82C250 CAN controller interface Rev. 06 — 26 March 2009 1. General description The PCA82C250 is the interface between a CAN protocol controller and the physical bus. The device provides differential transmit capability to the bus and differential receive capability to the CAN controller. 2. Features I Fully compatible with the “ISO 11898” standard ...

Page 2

... REFERENCE V ref VOLTAGE Block diagram TXD 1 GND 2 PCA82C250 RXD 4 Pin configuration Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface PROTECTION DRIVER 7 CANH RECEIVER 6 CANL PCA82C250 2 GND mka669 CANH CANL ref mka670 © NXP B.V. 2009. All rights reserved. Version SOT96 ...

Page 3

... CANH Rs 8. Functional description The PCA82C250 is the interface between a CAN protocol controller and the physical bus primarily intended for high-speed automotive applications ( MBd). The device provides differential transmit capability to the bus and differential receive capability to the CAN controller fully compatible with the “ISO 11898” standard. ...

Page 4

... where fixed value to be used for the calculation of T amb d th(vj-a) th(j-a) Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface CANL Bus state LOW dominant floating recessive floating recessive floating recessive floating if recessive > ...

Page 5

... load 5 < < not Standby mode 7 V < < not Standby mode see Figure 5 pin 100 A 4 Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface Conditions in free air Min Typ - - - - - - [1] - 100 0. 0.3 - 200 - 100 - 2 2.75 - 0.5 - 1.5 - 4.9 V 1.5 - 500 - - - - - - - V ) < ...

Page 6

... < I < < I < and Figure 7 minimum < 5 < 5 < 5 < 5 via pin Standby mode < V < Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface Min Typ 0.45V - CC 0. < + amb < +125 amb < + amb < +125 amb - 390 - 260 - 260 - 210 - 0.75V - 0. Max Unit 0.2V ...

Page 7

... Test circuit for dynamic characteristics. V TXD 0 diff V RXD t onTXD t onRXD Timing diagram for dynamic characteristics. V RXD hysteresis 0.5 V Hysteresis. Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface 100 pF CANH 62 100 pF CANL Rs R ext mka671 0.5 V 0. offTXD t offRXD HIGH LOW 0 ...

Page 8

... CANH PCA82C250 RXD CANL V ref Rs GND R ext The waveforms of the applied transients shall be in accordance with “ISO 7637 part 1” , test pulses and 3b. Test circuit for automotive transients. Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface WAKE mka674 1 dRXDL mka675 1 nF ...

Page 9

... SJA1000 CAN-CONTROLLER TX0 TX1 + 390 DD 6N137 0 V 100 nF 390 +5 V TXD RXD PCA82C250 CAN-TRANSCEIVER CAN BUS LINE 124 Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface CRX1 PX,Y R ext + ref V CC 100 nF GND CANL 124 mka677 RX0 RX1 6.8 k 3.6 k 390 ...

Page 10

... NXP Semiconductors Fig 11. Internal pin configuration. PCA82C250_6 Product data sheet TXD RXD 5 V ref Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface 3 7 CANH PCA82C250 CANL 6 2 mka679 GND © NXP B.V. 2009. All rights reserved ...

Page 11

... 0.49 0.25 5.0 4.0 1.27 0.36 0.19 4.8 3.8 0.019 0.0100 0.20 0.16 0.244 0.05 0.014 0.0075 0.19 0.15 0.228 REFERENCES JEDEC JEITA MS-012 Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface detail 6.2 1.0 0.7 1.05 0.25 0.25 5.8 ...

Page 12

... Solder bath specifications, including temperature and impurities PCA82C250_6 Product data sheet Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface © NXP B.V. 2009. All rights reserved ...

Page 13

... Lead-free process (from J-STD-020C) Package reflow temperature ( C) 3 Volume (mm ) < 350 260 260 250 Figure 13. Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface Figure 13) than a SnPb process, thus 350 220 220 350 to 2000 > 2000 260 260 250 245 245 245 © ...

Page 14

... PCA82C250_6 Product data sheet maximum peak temperature = MSL limit, damage level temperature minimum peak temperature = minimum soldering temperature MSL: Moisture Sensitivity Level Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface peak temperature time 001aac844 © NXP B.V. 2009. All rights reserved ...

Page 15

... PCA82C250_1 19940408 PCA82C250_6 Product data sheet Data sheet status Change notice Product data sheet - Product specification - Preliminary specification - - Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface Supersedes PCA82C250_5 PCA82C250_3 PCA82C250_2 PCA82C250_1 - © NXP B.V. 2009. All rights reserved ...

Page 16

... Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. http://www.nxp.com salesaddresses@nxp.com Rev. 06 — 26 March 2009 PCA82C250 CAN controller interface © NXP B.V. 2009. All rights reserved ...

Page 17

... Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2009. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com All rights reserved. Date of release: 26 March 2009 Document identifier: PCA82C250_6 ...

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