Rainbow-electronics MAX500 User Manual download pdf (Page 7)

MAX500

CMOS, Quad, Serial-Interface

8-Bit DAC

_______________________________________________________________________________________ 7

SCL

LOAD

LDAC

t

LDS

t

LDW

t

LDS

t

LDAC

SCL

SDA

SRO

t

2

t

1

t

S1

t

H

t

D1

SCL

SDA

LOAD

LDAC

SRO

(SERIAL OUTPUT)

A1 A0

D7

MSB

D6 D5 D4 D3 D2

D1

D0

LSB

A1

A0

D7

MSB

D6 D5 D4

D3

D2 D1

D0

LSB

SDA

LDAC

SCL

SDA

SRO

SCL

SDA

LDAC

SRO

(SERIAL OUTPUT)

SCL

t

2

t

1

t

S1

t

S3

t

D1

t

D1

t

S2

t

LDS

t

LDAC

Figure 5. 3-Wire Mode

Figure 6. 2-Wire Mode

1 2 3 4 5 6 7 8 9 10 11 12

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