UPD6325G NEC, UPD6325G Datasheet - Page 7

• Manufacturer Part Number: UPD6325G
• Description: QUAD/OCTAL 6BIT D/A CONVERTER CMOS LSI
• Manufacturer: NEC

EQUIVALENT CIRCUIT OF 6 bit D/A
TIMING CHART
D/A OUTPUT
DATA IN
CLOCK
LOAD
D/A OUTPUT
LSB
V
D
DD
0
DATA IN
CLOCK
LOAD
R
MSB
D
D
1
11
t
Dsetup
t
D
CL
R
10
D
D
2
9
t
t
CH
D
Dhold
R
t
8
Llag
PD6325, PD6326, PD6335, PD6336
Output voltage 1/64 V
D
D
3
3
R
D
t
R
15 k
2
W(LOAD)
t
DAset
D
D
1
4
DD
LSB
to V
D
0
R
Data is loaded when LOAD is high level.
t
L lead
DD
COMMAND VALID
MSB
D
5
COMMAND VALID
OUT
D/A
7