ADuCM330WFS/ADuCM331WFS

Data Sheet

Rev. A | Page 12 of 17

ABSOLUTE MAXIMUM RATINGS

The ADuCM330WFS/ADuCM331WFS operate directly from

the 12 V battery supply and is fully specified over the −40°C to

+115°C temperature range, unless otherwise noted.

Table 2.

Parameter

Rating

AGND to DGND to VSS to IO_VSS

−0.3 V to +0.3 V

VBAT to AGND

−22 V to +40 V

VDD to VSS

−0.3 V to +40 V

LIN to IO_VSS

−18 V to +40 V

Digital Input and Output Voltage to

DGND

−0.3 V to DVDD33 + 0.3 V

ADC Inputs to AGND

−0.3 V to AVDD18 + 0.3 V

ESD Rating

HBM-ADI0082

All Pins Except LIN and VBAT

±2.0 kV

LIN

±6 kV

VBAT

±4 kV

IEC 61000-4-2

LIN and VBAT

±8 kV

Storage Temperature Range

−55°C to +150°C

Junction Temperature

Transient

150°C

Continuous

130°C

Lead Temperature

260°C

Normal Mode

At −40°C

480 Hours

At 23°C

1600 Hours

At 60°C

5200 Hours

At 85°C

640 Hours

At 105°C

80 Hours

Standby Mode

At −40°C

12,648 Hours

At 25°C

60,000 Hours

At 50°C

50,000 Hours

1

Based on ANSI/ESD STM5.1-2007.

2

JEDEC Standard J-STD-020.

3

Using an activation energy of 0.7 eV, verified using high temperature

operating life (HTOL) at 125°C for 1000 hours.

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

THERMAL RESISTANCE

Thermal performance is directly linked to printed circuit board

(PCB) design and operating environment. Close attention to

PCB thermal design is required.

the junction to case thermal resistance.

Table 3. Thermal Resistance

Package Type

Unit

40

15

°C/W

1

Test Condition 1: thermal impedance simulated values are based on JEDEC

4-layer test board.

ESD CAUTION