MC33999 Ver la hoja de datos (PDF) - Freescale Semiconductor

Número de pieza

componentes Descripción

Fabricante

MC33999

16-Output Switch with SPI and PWM Control

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions 3.1 V ≤ SOPWR ≤ 5.5 V, 5.0 V ≤ VPWR ≤ 18 V, -40°C ≤ TC ≤ 125°C unless otherwise

noted. Typical values noted reflect the approximate parameter means at VPWR = 13 V, TA = 25°C under nominal conditions

unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

DIGITAL INTERFACE

Input Logic Voltage Thresholds (13)

Input Logic Voltage Thresholds for RST

SI Pulldown Current

SI = 5.0 V

VINLOGIC

0.8

–

2.2

V

VINRST

0.8

–

2.2

V

ISI

µA

2.0

10

30

CS Pullup Current

CS = 0 V

ICS

µA

-30

-10

-2.0

SCLK Pulldown Current

SCLK = 5.0 V

ISCLK

µA

2.0

10

30

RST Pulldown Current

RST = 5.0 V

IRST

µA

5.0

25

50

PWM and PWMn Pulldown Current

SO High-State Output Voltage

ISO-high = -1.6 mA

IPWM

2.0

10

30

µA

VSOH

SOPWR - SOPWR -

–

V

0.4

0.2

SO Low-State Output Voltage

ISO-low = 1.6 mA

VSOL

–

Input Capacitance on SCLK, SI, Tri-State SO, RST (14)

CIN

–

Notes

13. Upper and lower logic threshold voltage levels apply to SI, CS, SCLK, PWM, and PWMn.

14. This parameter is guaranteed by design but is not production tested.

V

–

0.4

–

20

pF

33999

6

Analog Integrated Circuit Device Data

Freescale Semiconductor

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