ADA4558

Data Sheet

Rev. 0 | Page 10 of 12

APPLICATIONS INFORMATION

TYPICAL CONNECTION DIAGRAM

Figure 4 shows the typical connection diagram for the

ADA4558, and Table 5 provides the component list.

EMC PERFORMANCE

The ADA4558 meets the electromagnetic compatibility (EMC)

requirements specified in OEM Hardware Requirements for

LIN, CAN, and FlexRay interfaces in Automotive Applications

Revision 1.3, May 2012 using the applications reference circuit

and corresponding bill of materials.

ADA4558

VIN = 12V

DGND

TEST1,

TEST2,

TESTD

AGND

TNEG

DVDD

VDD12

TPOS

ISINK

VNEG

VPOS

VREG

CREG

PRESSURE

SENSOR

C1_8V

1.8V

1µF

100V

CIN

0.1µF

0.1µF

NIC

CNEG

(OPTIONAL)

CPOS

(OPTIONAL)

CLIN

220pF

RREFN

SWDIO

SWCLK

LIN2

LIN

LINGND

LIN BUS

VREG

VREG

1µF

100V

CIN

10

Ω

RBAT

DIODE

Figure 4. Typical Connection Diagram

Table 5. Component List

Product Reference

Temperature Range

Package Description

Package

Product No.

ADA4558

−40°C to +150°C

20-lead LFCSP

CP-20-8

ADA4558

RBAT

−40°C to +150°C

10 Ω, 250 mW resistor to meet ISO transients

0603

CRCW060310R0JNEAHP

CREG, C1_8V

−55°C to +125°C

Murata, X7R, 16 V, 0.1 µF

0402

GCG155R71C104KA15D

CIN

−55°C to +125°C

TDK, X7S, 100 V, 1 µF

0805

CGA4J3X7S2A105K

Diode

−55°C to +125°C

150 V, reverse protection diode

SOD323

BAS21-03WE6327

CLIN

−55°C to +125°C

220 pf, LIN capacitor

0402

GCM155R72A221KA37