ADE7758 Ver la hoja de datos (PDF) - Analog Devices

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Fabricante

ADE7758

Poly Phase Multifunction Energy Metering IC with Per Phase Information

Analog Devices 

Data Sheet

TIMING DIAGRAMS

ADE7758

CS

SCLK

DIN

200µA

IOL

TO OUTPUT

PIN CL

50pF

1.6mA

IOH

2.1V

Figure 2. Load Circuit for Timing Specifications

t8

t1

t3

t7

t2

t4 t5

1 A6 A5 A4 A3 A2 A1 A0

DB7

t6

t7

DB0

DB7

DB0

COMMAND BYTE

MOST SIGNIFICANT BYTE

Figure 3. Serial Write Timing

LEAST SIGNIFICANT BYTE

CS

SCLK

DIN

DOUT

t1

t13

t9

t10

0 A6 A5 A4 A3 A2 A1 A0

t11

DB7

DB0

COMMAND BYTE

MOST SIGNIFICANT BYTE

Figure 4. Serial Read Timing

DB7

t12

DB0

LEAST SIGNIFICANT BYTE

Rev. E | Page 7 of 72

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