AS8401 datasheet(5/11 Pages) AMSCO

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Multipurpose control ASIC for OMNINET – Data Sheet

AS8401

Rev. A December 1999

Page 5 of 11

Austria Mikro Systeme International AG

Definition of the logic signal s

Symbol Logic meaning

Level meaning

Control input for the driver, the input

is current controlled, i.e.:

a) According to to a current from

0,1mA to DGND externally pro-

duced

b) According to no current (< 5 mA)

IIN= -0,1 mA

IIN = 0

a) appropriate driver output goes

high (according to VOUT = VTR)

b) appropriate driver output goes

low (according to VOUT = VSOURCE)

STAT

Accumulated error status signal for

the controlled OMNIFET,

the output is

current controlled, i.e.:

a) fault condition according to a

current from 0,35 mA to 0.5 mA

from the ASIC to DGND

b) normally operation according to

no current

ISTAT = -0,5mA

ISTAT = 0

Error at the OMNIFET during the on-

status (signal is valid after termina-

tion of the switch-on procedure)

a) an error of the OMNIFET during

the on-status,

b) normal operation or off-status of

the OMNIFET

Electrical Characteristic s

Absolute Maximum Ratings (Non Operating)

SYMBOL

PARAMETER

MIN

MAX

NOTE

VTR -

VPGND

DC Supply Voltage

-0.5 V

55 V

VDL

Load Dump Voltage

60V

DIN 40839 vol. 2: 5 pulse, 500ms with

Ri = 2 Ohm

IINmax

Maximum Input Cur-

rent

-30 mA

30 mA

VIN < VInmin respectively VIN > VTR

VINA

Digital input level

VPGND -

0.3V

55V

Tstrg

Storage Temperature

-55 oC

150 oC

Tsold

Soldering Temperature

260 oC

tsold

Soldering Time

10 sec

Reflow and Wave

Humidity

5 %

85 %

ESD

Electrostatic Discharge

1000 V

HBM: R = 1.5 k

Ω, C = 100 pF

Note:

360 oC and 3s for manual soldering

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