NCV7321

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4

Table 4. ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Min

Typ

Max

Unit

−0.3

+45

V

LIN Bus Voltage

−45

+45

V

DC Voltage on WAKE Pin

−35

+45

V

DC Voltage on INH Pin

−0.3

V

DC Current from INH Pin

50

mA

V_Dig_IO

DC Input Voltage on Pins (EN, RxD, TxD)

−0.3

+45

V

Maximum Junction Temperature

−40

+150

°C

HBM (All Pins) (Note 8)

−4

+4

kV

CDM (All Pins) (Note 9)

−750

+750

V

Version NCV7321D10:

−5

−5

+5

+5

kV

kV

Version NCV7321D11/D12/MW2:

System HBM (LIN) (Note 12)

−8

−6

−10

+8

+6

+10

kV

kV

kV

Version NCV7321D12/MW2:

Powered ESD (LIN), Contact/Air, 330 pF / 2 k

W (Note 13)

Powered ESD (LIN), Air, 150 pF / 2 k

W (Note 13)

−15

−25

+15

+25

kV

kV

Version NCV7321D12/MW2;

Voltage transients (DCC method), pin LIN

According to SAE J2962−1, Class C (Note 14)

−85

+85

V

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

8. Equivalent to discharging a 100 pF capacitor through a 1.5 k

W resistor conform to MIL STD 883 method 3015.7.

9. Charged device model test according to ESD STM5.3.1−1999.

10. Equivalent to discharging a 100 pF capacitor through a 1.5 k

W resistor referenced to GND.

11. Equivalent to discharging a 150 pF capacitor through a 330

W resistor. 220 nF filter on LIN pin. System HBM levels are verified by an external

test−house.

12. Equivalent to discharging a 150 pF capacitor through a 330

W resistor. No filter on LIN pin. System HBM levels are verified by an external

test−house.

13. Powered ESD test method according to SAE J2962−1 specification, referring to ISO 10605. Verified by an external test house.

14. Direct Capacitor Coupling (DCC) method according to SAE J2962−1 specification, referring to ISO 7637−3 Slow Transient Pulse. Coupling

Capacitor 10 nF. Tested with no external protections. Verified by an external test house.