Rainbow Electronics MAX534 - Manual (Page 7)

MAX534
+5V, Low-Power, 8-Bit Quad DAC
with Rail-to-Rail Output Buffers
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• • •
• • •
• • •
• • •
A1 A0 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
MSB LSB
DACA
DATA FROM PREVIOUS DATA INPUT DATA FROM PREVIOUS DATA INPUT
A1 A0 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0
MSB LSB
DACD
A1
A1
A1 A0 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0 A1 A0 C1 C0 D7
A0 C1 C0 D7
D6 D5 D4 D3 D2 D1 D0 A1
A1 A0 C1 C0 D7 D6 D5 D4 D3 D2 D1 D0 A1 D6 D5 D4 D3 D2 D1 D0 A1
DOUT
MODE 0
(DEFAULT)
DOUT
MODE 1
DIN
SCLK
• • •
CS
INSTRUCTION
EXECUTED
Figure 1. 3-Wire Interface Timing
t CS0
t CL
t DH
t DS
t CP
t CSH
t D02
t CLL
t D01
t CS1
t CH t CSS
t CSW
CS
SCLK
DIN
DOUT
LDAC
t LDAC
Figure 2. Detailed Serial-Interface Timing Diagram Figure 2. Detailed Serial-Interface Timing Diagram