MP7680 Exar Corporation, MP7680 Datasheet - Page 7

• Manufacturer Part Number: MP7680
• Description: 5 V Cmos 12-bit Quad Double-buffered Multiplying Digital-to-analog Converter
• Manufacturer: Exar Corporation

Rev. 3.10
A
DATA
B1/B2
XFER
0
WR1
WR2
, A
CS
1
VALID
VALID
t
t
t
t
CS
AS
BS
DS
t
WR
Figure
2. W rite Cycle T iming (Each DAC)
t
DH
t
t
H
H
t
t
BH
WC
7
t
XFER
1.
2.
NOTES:
t
= Low .
The timing of Figure 2. reproduces
the conditions
in any of the many possible
Theory
XFER
is the timing of the condition
of Operation).
that all control signals must meet
MP7680
writing cycles (see
XFER = WR2
graphically