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M62352P Datasheet, PDF (6/10 Pages) Mitsubishi Electric Semiconductor – 8-BIT 12CH D-A CONVERTER WITH BUFFER AMPLIFIERS
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M62352P/FP/GP
Digital Data Format
Last
First
LSB
MSB
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11
DAC data
DAC
select data
DAC Data
D0 D1 D2 D3 D4 D5 D6 D7
D/A Output
0
0
0
0
0
0
0
0 (VrefU – VrefL) / 256 × 1 + VrefL
1
0
0
0
0
0
0
0 (VrefU – VrefL) / 256 × 2 + VrefL
0
1
0
0
0
0
0
0 (VrefU – VrefL) / 256 × 3 + VrefL
1
1
0
0
0
0
0
0 (VrefU – VrefL) / 256 × 4 + VrefL
:
:
:
:
:
:
:
:
:
0
1
1
1
1
1
1
1 (VrefU – VrefL) / 256 × 255 + VrefL
1
1
1
1
1
1
1
1 VrefU
Note: VrefU = VDD, VrefL = VSS
DAC Select Data
D8
D9
D10
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
D11
0
Don’t care
1
AO1 select
0
AO2 select
1
AO3 select
0
AO4 select
1
AO5 select
0
AO6 select
1
AO7 select
0
AO8 select
1
AO9 select
0
AO10 select
1
AO11 select
0
AO12 select
1
Don’t care
0
Don’t care
1
Don’t care
DAC Selection
Timing Chart (Model)
MSB
DI
D11 D10 D9
D8
.............
LSB
D2
D1
D0
CLK
..................
LD
D/A
output
REJ03D0868-0300 Rev.3.00 Mar 25, 2008
Page 6 of 9
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