33977 Просмотр технического описания (PDF) - Freescale Semiconductor

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33977

Single Gauge Driver

Freescale Semiconductor 

TIMING DIAGRAMS

ELECTRICAL CHARACTERISTICS

TIMING DIAGRAMS

RST

0.2 VDD

tWRST

VIN

VIL

tCS

CS

0.7 VDD

0.7 VDD

VIH

VIL

tLEAD

0.7 VDD

0.2 VDD

tRSI

tLAG

VIH

SCLK

SI

Don’t Care

0.7 VDD

0.2 VDD

tSISU

Valid

tSI(HOLD)

Don’t Care

tFIS

Valid

Don’t Care

Figure 4. Input Timing Switching Characteristics

SCLK

tRSI

3.5V

50%

tFIS

1.0V

VOH

VOL

tSO(EN)

SO

Low-to-High

SO

High-to-Low

0.2 VDD

tVALID

0.7 VDD

tSO(DIS)

0.7 VDD

tRSO

tRSO

0.2 VDD

VOH

VOL

VOH

VOL

Figure 5. Valid Data Delay Time and Valid Time Waveforms

Analog Integrated Circuit Device Data

Freescale Semiconductor

33977

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