L9230-DIE1 Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

L9230-DIE1

SPI CONTROLLED H-BRIDGE

STMicroelectronics 

L9230

ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Condition

Min. Typ. Max. Unit

-ISCK Input Current

Pull up current source connected

to VS

20

50

µA

Input SS (Slave select signal)

VSSL Low Level

L9230 is selected

1

V

VSSH High Level

2

V

∆VSS Hysteresis

0.1

0.4

V

CSS Input Capacity

10

pF

-ISS Input Current

Pull up current source connected

to VDD

20

50

µA

Input SI (SPI data input)

VSIL Low Level

1

V

VSIH High Level

2

V

∆VSI Hysteresis

0.1

0.4

V

CSI Input Capacity

10

pF

-ISI Input Current

Pull up current source connected

to VDD

20

50

µA

Output SO (Tristate output of the L9230 (SPI output); On active reset (DI) output SO is in tristate.)

VSOL Low Level

ISO = 2mA

0.4

V

VSOH High Level

ISO = -2mA

VVDD

V

- 0.75

CSO Capacity

Capacity of the pin in tristate

10

pF

ISO Leakage Current

In tristate

-10

10

µA

Input DMS (Supply-Input for the SPI-Inteface and Selection Pin for SPI- or SF-Mode)

Vi

Input Voltage

SPI-Mode

Status-Flag-Mode

3.5

V

0.8

V

Ic

Input Current

SPI-Mode

10

mA

Timing

t cyc Cycle-Time

(referred to master)

200

ns

t lead Enable Lead Time

(referred to master)

100

ns

t lag Enable Lag Time

(referred to master)

150

ns

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