Rainbow Electronics MAX5365 - Manual (Page 10)

MAX5363/MAX5364/MAX5365
Chip Information
TRANSISTOR COUNT: 2160
Low-Cost, Low-Power, 6-Bit DACs with 3-Wire
Serial Interface in SOT23
10 ______________________________________________________________________________________
;; ;; ;;;;;;;;; ;; ;;
t CSHO
t
CH
t
CSSO
t
CL
t
DH
t DS
t CSH1
t CSS1
CS
SCLK
DIN D15 D14 D0
Figure 3. 3-Wire Serial Interface Timing Diagram
; ; ;;
CS
SCLK
DIN
D15 D8 D7 D6 D5 D4 D3 D2 D1 D0
DAC
UPDATED
D14 D13 D12 D11 D10 D9
Figure 4. Complete 3-Wire Serial Interface Transmission
GND
IN
OUT
GND
V DD
OUT
SCLK
DIN
+3.2V TO +12V
0 TO +2.7V
+3.00V
CS
MAX6103
MAX5365
0.1 µF
Figure 5. Powering the MAX5365 with a Precision Voltage
Reference