MC33999 データシートの表示（PDF） - Motorola => Freescale

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MC33999

16-Output Switch with SPI and PWM Control

Motorola => Freescale 

Freescale Semiconductor, Inc.

STATIC ELECTRICAL CHARACTERISTICS (continued)

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

noted. Where applicable, typical values reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25°C.

Characteristic

Symbol

Min

Typ

Max

Unit

DIGITAL INTERFACE

Input Logic Voltage Thresholds (Note 14)

VINLOGIC

0.8

–

2.2

V

Input Logic Voltage Thresholds for RST

SI Pull-Down Current

SI = 5.0 V

VINRST

ISI

SOPWR/2-0.7 SOPWR/2 SOPWR/2+0.7 V

µA

2.0

10

30

CS Pull-Up Current

CS = 0 V

ICS

µA

-30

-10

-2.0

SCLK Pull-Down Current

SCLK = 5.0 V

ISCLK

µA

2.0

10

30

RST Pull-Down Current

RST = 5.0 V

IRST

µA

5.0

25

50

PWM and PWMn Pull-Down Current

IPWM

2.0

10

30

µA

SO High-State Output Voltage

ISO-high = -1.6 mA

VSOH

V

SOPWR- 0.4 SOPWR -0.2

–

SO Low-State Output Voltage

ISO-low = 1.6 mA

VSOL

–

V

–

0.4

Input Capacitance on SCLK, SI, Tri-State SO, RST (Note 15)

CIN

–

–

20

pF

Notes

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

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

33999

6

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