MAX335 Maxim, MAX335 Datasheet - Page 7

• Manufacturer Part Number: MAX335
• Description: The MAX335 analog switch with serial digital interface offers eight separately controlled single-pole-single-throw (SPST) switches
• Manufacturer: Maxim

Figure 1. Timing Diagram
Figure 2. Three-Wire Interface Timing
DATA CLOCKED IN
DOUT
DATA CLOCKED OUT
SCLK
DIN
CS
SCLK
CS
DOUT
DIN
D7
Serial Controlled, 8-Channel SPST Switch
MSB
D7
DATA BITS FROM PREVIOUS DATA INPUT
DOUT POWER-UP DEFAULT: D7–D0 = 0
_______________________________________________________________________________________
D6 D5 D4 D3 D2 D1 D0
D6 D5 D4
t
CSH0
INPUT DATA BITS
SWITCHES UPDATED
t
CSS
D3 D2 D1 D0
t
DS
t
DH
LSB
t
CH
D7
t
DO
t
CL
t
CSH1
t
CSH2
t
t
OFF
CLL
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