MP7643 Exar Corporation, MP7643 Datasheet - Page 2

• Manufacturer Part Number: MP7643
• Description: 4-channel, Programmable Gain Voltage Output, 15 Mhz Input Bandwidth 8-bit Dacs With Multiplying Parallel Digital Data Port
• Manufacturer: Exar Corporation

SIMPLIFIED BLOCK DIAGRAM
MP7643
Rev. 1.00
(MSB)
DBO
DB7
LD
A1
A0
LATCH1
LATCH2
LATCH3
LATCH4
Control
Logic
2
DAC3
DAC4
DGND
DAC1
DAC2
V
DD
V
CC
V
EE
V
V
INV1
V
V
INV2
V
V
INV3
V
V
INV4
V
REF1
OUT1
REF2
OUT2
REF3
OUT3
REF4
OUT4
REFN