AU5780AD-T NXP Semiconductors, AU5780AD-T Datasheet - Page 6

• Manufacturer Part Number: AU5780AD-T
• Description: RF Transceiver SAE/J1850/VPW TRANSCEIVER
• Manufacturer: NXP Semiconductors

Specifications of AU5780AD-T

• Number Of Receivers: 1
• Number Of Transmitters: 1
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Maximum Data Rate: 41.6 Kbps
• Maximum Supply Current: 60 mA
• Minimum Operating Temperature: - 40 C
• Protocol Supported: J-1850
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AU5780AD,118

Philips Semiconductors
CHARACTERISTICS
–40 C < T
R
all voltages are referenced to pin 8 (GND); positive currents flow into the IC; unless otherwise specified.
2001 Jun 19
Pins TX and /LB
Pin RX
Pin BUS_OUT
S
SAE/J1850/VPW transceiver
SYMBOL
I
I
I
I
I
T
T
T
T
V
I
I
V
V
V
V
– I
– I
= 56.2 k
BATT.id
BATT.p
BATT.oc
BATT(SB)
BATT.sc
V
V
V
V
C
I
I
ih
rx
sd
ih2
ih6
hys
DTYCY24
DTYCY20
ol
olb
ol
oh
ohLOWB
ih
ILTX
ilB
h
TX
BO.LIM
BO.LIMn
amb
< +125 C; 6V < V
R
supply current; bus idle
supply current; passive state
supply current; no load
supply current; bus output short to battery
supply current; bus short to GND
Thermal shutdown
Thermal shutdown hysteresis
Thermal shutdown, transmit duty cycle, at 24 V
Thermal shutdown, transmit duty cycle, at 20 V
High level input voltage
Low level input voltage, TX pin
Low level input voltage, LB pin
Input hysteresis
TX input capacitance
TX high level input current
/LB high level input current
Low level output voltage
High level output leakage
RX output current
BUS_OUT in loop-back mode; TX high or low
BUS_OUT voltage; passive
BUS_OUT voltage; active
BUS_OUT voltage; low battery
BUS_OUT source current; bus positive
BUS_OUT source current; bus negative
d
= 10 k ; R
f
= 15 k ; R
BATT
PARAMETER
< 16V; V
b
= 10 ; 300
/LB
> 3V; 0 < V
< R
BUS
L
< 1.6 k ;
< +8.5V;
TX low; Note 1
TX low
TX high
BUS to V
current, V
TX high, V
Bus load, R
C
V
Bus load, R
C
V
6 V < V
6 V < V
6V
Intrinsic to part
V
V
I
V
V
/LB low or floating;
0<V
TX low or floating;
0<V
TX high; Note 2
9V<V
300 < R
TX high;
6V<V
300 < R
Note 2
TX high; 9V<V
0V< V
TX high; 9V<V
–17V< V
o
BATT
BATT
i
i
o
o
LOAD
LOAD
6
= 1.6 mA
= 5V
= 5V
= 5V, BUS_IN = low
= 5V
BATT
BATT
BATT
BATT
CONDITIONS
V
bus
= 24 V, T = 128 ms
= 20 V, T = 128 ms
= 16.55 nF,
= 16.55 nF,
BATT
BATT
BATT
bus
< 24V; R
< 24V; R
BATT
L
L
<+6.0V
TX
BO
< 24V;
<1.6k ;
<9V;
< 1.6k ;
LOAD
LOAD
< 0V
= high
< 24 V
< 24 V
; no I
= 0V
BATT
BATT
24 V
= 300 ,
= 300 ,
L
L
BO
=1.6k
=1.6k
<24V
<24V
155
5
33
45
3
0.4
12
4
–10
4
7.3
V
27
28
BATT
MIN.
– 1.7
TYP.
220
1.5
8
10
60
170
15
0.9
0.8
5
50
10
0.4
+10
20
0.1
0.075
8
8
50
55
AU5780A
MAX.
Product data
mA
mA
mA
mA
%
%
V
V
V
V
pf
V
mA
V
V
V
V
mA
mA
C
C
UNIT
A
A
A
A