Rainbow Electronics MAX5259 User Manual
Page 11
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MAX5258/MAX5259
+3V/+5V, Low-Power, 8-Bit Octal DAC
with Rail-to-Rail Output Buffers
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11
CS
SCLK
INSTRUCTION
EXECUTED
DIN
DACA
X X A2 A1 A0 C2 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
DATA FROM PREVIOUS DATA INPUT
X X A2 A1 A0 C2 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
X X A2 A1 A0 C2 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
DACA
X X A2 A1 A0 C2 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
DATA FROM PREVIOUS DATA INPUT
X X A2 A1 A0 C2 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
X X A2 A1 A0 C2 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
DOUT
MODE 1
DOUT
MODE 0
(DEFAULT)
Figure 1. 3-Wire Interface Timing
SCLK
t
CSS
t
CL
t
CH
t
CP
t
CSW
t
CS1
t
D02
t
CLL
t
LDAC
t
D01
t
CSH
t
DS
t
DH
CS
DIN
DOUT
LDAC
Figure 2. Detailed Serial-Interface Timing Diagram
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