ADG731BCP-REEL7 datasheet(5/16 Pages) AD

Numer części	ADG731BCP-REEL7

Szczegółowy opis	16-/32-Channel, Serially Controlled 4, 1.8 V to 5.5 V, 2.5 V, Analog Multiplexers

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REV. A

ADG725/ADG731

–5–

TIMING CHARACTERISTICS1, 2

Parameter

Limit at TMIN, TMAX

Unit

Conditions/Comments

fSCLK

30

MHz max

SCLK Cycle Frequency

t1

33

ns min

SCLK Cycle Time

t2

13

ns min

SCLK High Time

t3

13

ns min

SCLK Low Time

t4

13

ns min

SYNC to SCLK Falling Edge Setup Time

t5

40

ns min

Minimum

SYNC Low Time

t6

5

ns min

Data Setup Time

t7

4.5

ns min

Data Hold Time

t8

33

ns min

Minimum

SYNC High Time

NOTES

1See Figure 1.

2All input signals are specified with tr = tf = 5 ns (10% to 90% of V

DD) and timed from a voltage level of (V IL + VIH)/2.

Specifications subject to change without notice.

SCLK

SYNC

DIN

DB7

DB0

t

8

t

4

t

5

t

6

t

7

t

2

t

3

t

1

Figure 1. 3-Wire Serial Interface Timing Diagram

A3

A2

A1

A0

EN

CSA

X

DB0 (LSB)

DB7 (MSB)

DATA BITS

CSB

Figure 2. ADG725 Input Shift Register Contents

A3

A2

A1

A0

EN

CS

X

DB0 (LSB)

DB7 (MSB)

DATA BITS

A4

Figure 3. ADG731 Input Shift Register Contents

Podobny numer części - ADG731BCP-REEL7

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADG731BCP-REEL7	362Kb / 16P	16-/32-Channel, Serially Controlled 4 1.8 V to 5.5 V, 2.5 V, Analog Multiplexers REV. A

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