L9301 datasheet(14/54 Pages) STMICROELECTRONICS

Part #	L9301

Description	Automotive octal low side driver or quad low side plus quad high side driver

PDF	54 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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14 / 54 page

Discrete inputs

L9301

14/54

DS11400 Rev 9

5.3

Reset input

When this input goes low it resets all the internal registers and switches off all the output

stages. This input has a nominal 100 kΩ resistor connected from this pin to the internal

3.3 V regulator, which will pull this pin to 3.3 V if an open circuit condition occurs. No filter is

present on this input so spurious pulse must be avoided.

5 V ≤ VB < 18 V; -40 °C ≤ Tj ≤ 175 °C unless otherwise specified.

Table 12. Electrical characteristic of EN, IN1...8, RES pin

Symbol

Parameter

Test condition

Min. Typ.

Max.

Unit

IN1...8,

EN,

RES

V_IH

Logic input high voltage -

1.75

VDD+0.3

V_IL

Logic input low voltage

-0.3

0.75

V_Ihys

Logic input hysteresis

100

1000

IN1...8, EN

Ri_pd

Pull down resistor

Tested at 1.5 V

100

150

kΩ

RES

Ri_pu

Pull up resistor

Tested at 1.5 V,

R = (3.3-1.5)/Imeasure

100

150

kΩ

L9301 Datasheet(PDF) 14 Page - STMicroelectronics

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