AU5780D Philips Semiconductors (Acquired by NXP), AU5780D Datasheet - Page 2

• Manufacturer Part Number: AU5780D
• Description: AU5780; SAE/J1850/VPW Transceiver
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
V
T
V
I
V
V
–I
V
t
V
SO8: 8-pin plastic small outline package; Packed in tubes
SO8: 8-pin plastic small outline package; Packed on tape & reel
1998 Jun 30
BATT.lp
P
Supports SAE/J1850 VPW standard for in-vehicle class B
multiplexing
Bus speed 10.4 kbps nominal
Drive capability 32 bus nodes
Low RFI due to output waveshaping with adjustable slew rate
Direct battery operation with protection against +50V load dump,
jump start and reverse battery
Bus terminals proof against automotive transients up to
–200V/+200V
Thermal overload protection
Very low bus idle power consumption
Diagnostic loop-back mode
4X mode (41.6 kbps) reception capability
ESD protected to 9 KV on bus and battery pins
8-pin SOIC
A
BATT.op
BATT.ld
B
BOH
BI
SR
SAE/J1850/VPW transceiver
BO.LIM
SYMBOL
Operating supply voltage
Operating ambient temperature
Battery voltage
Bus idle supply current
Bus voltage
Bus output voltage
Bus output source current
Bus input threshold
Propagation delay
Bus output slew rate
DESCRIPTION
PARAMETER
load dump; 1s
V
0 < V
300 < R
0V < V
Tx to Rx
R
BATT
s
= 56 k
BATT
=12V
BO
CONDITIONS
2
L
TEMPERATURE RANGE
< +8.5V
< 24V
< 1.6k
DESCRIPTION
The AU5780 is a line transceiver being primarily intended for
in-vehicle multiplex applications. It provides interfacing between a
link controller and the physical bus wire. The device supports the
SAE/J1850 VPWM standard with a nominal bus speed of 10.4 kbps.
PIN CONFIGURATION
–40 to +125 C
–40 to +125 C
BATT
R/F
RX
TX
1
2
3
4
MIN.
3.65
–40
–20
7.3
16
6
AU5780
ORDER CODE
AU5780D–T
TYP.
AU5780D
0.3
12
SO8
Product specification
MAX.
+125
+50
200
+20
8.0
4.1
24
47
24
8
7
6
5
853–2087 19650
AU5780
GND
BUS_OUT
/LB
BUS_IN
SL01196
SOT96-1
SOT96-1
DWG #
UNIT
V/ s
mA
V
V
V
V
V
C
A
s