Rainbow Electronics MAX5531 - Manual (Page 13)

MAX5530/MAX5531
Ultra-Low-Power, 12-Bit,
Voltage-Output DACs
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t CSW
t
CSS
t CS0
t DH
t CL
t CS1
t CSH
t CH
t DS
SCLK
DIN
CS
C2 C1 D0 C3
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SCLK
C3 C2 C1 C0 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 DIN
CONTROL BITS DATA BITS
COMMAND
EXECUTED CS
Figure 1. Timing Diagram
Figure 2. Register Loading Diagram
CONTROL DATA BITS
MSB LSB
C3 C2 C1 C0 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Table 1. Serial Write Data Format