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PDF ILA82C251D Data sheet ( Hoja de datos )
| Número de pieza | ILA82C251D | |
| Descripción | CAN TRANSCEIVER | |
| Fabricantes | Integral | |
| Logotipo |  |
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ILA82C251D
CAN TRANSCEIVER
The INA82C251 is the interface between the
CAN protocol controller and the physical bus..
The device provides differential transmit ca-
pability to the bus and differential receive ca-
pability to the CAN controller. The IC is in-
tended for automotive electronic applications
MS-012AA (SO-8)
plastic package
Fig 1 – External view of packaged IC
Main features
• Fully compatible with the “ISO 11898-24
V” standard
• Thermally protected
• Short-circuit proof
• Three mode operation
• High speed of data transfer (up to 1
Mbit/s)
• High immunity against electromagnetic
interference.
Permissible value of electrostatic potential is 2000V.
The IC is realized in 8-pin plastic SO package ( MS-012AA)
TXD 01
GND 02
VCC 03
RXD 04
08 RS
07 CANL
06 CANL
05 Vref
Fig. 2 – Pin layout
Ver.01/20/08.2009
1 ILA82C251D-TSe
563712
www.bms.by
1 page  
ILA82C251D
Table 4 continued
Symbol
Parameter
Measurement mode
Target
Unit
Min Max
ΔV6,7
difference between
output
voltage at pins 6 and 7
CANH short-circuit
ISC7 current
CANL signal short-
ISC6 circuit current
4,5 V< VCC < 5,5 V
V1 = 1,0 V
V1 = 1,0 V, RL = 45 Ω
V1 = 4,0 V, no load
4,5 V< VCC < 5,5 V
V7 = -5,0 V
4,5 V< VCC < 5,5 V
V6 = 36 V
Receiver
1,5 3,0
1,5 -
-0,5 0,05
- -200
- 200
V
mA
mA
(pins 06, 07 are externally controlled, V4 = 4,0 V, -2,0 V< (V6, V7) < 7,0 V, unless otherwise
specified)
VDIFF(R) Differential input volt-
age
(recessive mode)
3)
4,5 V< VCC < 5,5 V
-7, 0 V< (V6, V7) < 12 V
3)
-1,0 0,5
-1,0 0,4
V
VDIFF(D)
Differential input volt-
age
(dominant mode)
-
4,5 V< VCC < 5,5 V
-7,0 V< (V6, V7) < 12 V
4)
4,5 V< VCC < 5,1 V
4)
0,9
1,0
0,97
0,91
5,0
5,0
5,0
5,0
V
VOH High-level output volt-
age (pin 4)
VOL Low-level output volt-
age (pin 4)
RI
RDIFF
CANL and CANH input
resistance l
Differential input
resistance
VREF Reference voltage
4,5 V< VCC < 5,5 V
I4 = -100 μA
4,5 V< VCC < 5,5 V
I4 = 1,0 mA
4,5 V< VCC < 5,5 V
I4 = 10 mA
4,5 V< VCC < 5,5 V
4,5 V< VCC < 5,5 V
Reference voltage
4,5 V< VCC < 5,5 V
V8 = 1,0 V, |I5| < 50 мкА
4,5 V< VCC < 5,5 V
V8 = 4,0 V, |I5| < 5,0 μA
0,8 VCC VCC
0 0,2 VCC
0 1,5
5,0 25
20 100
0,45 VCC 0,55
VCC
0,4 VCC 0,6 VCC
V
V
kΩ
kΩ
V
Ver.01/20/08.2009
5 ILA82C251D-TSe
563712
www.bms.by
5 Page 
U
V
Pins 07,06
(CAN HIGH,
CANL)
Pin 04
(RXD)
0
tdRXDL
tdRXDL≤15μs
Fig. 7 –tdRXDL parameter measurement timing diagram
ILA82C251D
1,5 V
0
t
μs
Ver.01/20/08.2009
11 ILA82C251D-TSe
563712
www.bms.by
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet ILA82C251D.PDF ] | |
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