Position: Home  > All Categories> Integrated Circuits (ICs) > AU5780A

AU5780A

Features: • 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,ju...

product image

AU5780A Picture
See larger image
SeekIC No. : 004291666 Detail

AU5780A: Features: • 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...

AU5780A Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
AU5780A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/4/26

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• 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


Pinout

Connection Diagram


Specifications

SYMBOL

PARAMETER

CONDITIONS
MIN.
MAX.
UNIT
VBATT supply voltage  
20
+24
V
VBATT.ld short-term supply voltage load dump; t < 1s
+50
V
VBATT.tr1 transient supply voltage SAE J1113 pulse 1
100
V
VBATT.tr2 transient supply voltage SAE J1113 pulses 2
+150
V
VBATT.tr3 transient supply voltage SAE J1113 pulses 3A, 3B
200
+200
V
VB Bus voltage Rf > 10 kΩ ; Rb >10Ω
1
20
+20
V
VB.tr1 transient bus voltage SAE J1113 pulse 1
50
V
VB.tr2 transient bus voltage SAE J1113 pulses 2
+100
V
VB.tr3 transient bus voltage SAE J1113 pulses 3A, 3B
200
+200
V
VI DC voltage on pins TX, R/F, RX, /LB  
0.3
7
V
ESDBATT ESD capability of BATT pin Air gap discharge, R=2kΩ, C=150pF
9
+9
kV
ESDbus ESD capability of BUS_OUT and BUS_IN pins Air gap discharge, R=2kΩ, C=150pF, Rf > 10 k
9
+9
kV
ESDlogic ESD capability of TX, RX, R/F, and /LB pins Human Body, R=1.5kΩ, C=100pF
2
+2
kV
Ptot maximum power dissipation at Tamb = +125 °C
164
mW
JA thermal impedance  
152
°C/W
Tamb operating ambient temperature  
40
+125
°C
Tstg storage temperature  
40
+150
°C
Tvj junction temperature  
40
+150
°C
TLEAD Lead temperature Soldering, 10 seconds maximum
265
°C
ICL(BUS) Bus output clamp current No latch-up, |VBUS| = 25 V
100
mA
ICL(BATT) Battery clamp current No latch-up or snap back,
|VBATT| = 25 V
100
mA



Description

The AU5780A 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.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Resistors
A101G
3006P-1-205LF
Test Equipment
TOP853
TOP2005
Optoelectronics
SFH7770
TLP423J
Cables, Wires
821-0814-a
415-0100-150
Computers, Office - Components, Accessories
DS-4008HCI
LB104V03(A1)
Transformers
TM-09210
BV222-1-00992
View more