ICM7620/7610/7600
ICmic
IC MICROSYSTEMS
12/10/8-Bit Low Power Voltage Output
Quad DACs With Parallel Interface
FEATURES
•
12/10/8-Bit Quad DAC s
•
Ultra-Low Power Consumption
•
Guaranteed Monotonic
•
Wide Voltage Swing Output Buffer
•
Parallel Interface with Double Buffered Inputs
•
Shutdown Capability
APPLICATION
•
Battery-Powered Applications
•
Industrial Process Control
•
Digital Gain and Offset Adjustment
The ICM7620, ICM7610 and ICM7600 are 12-Bit, 10-Bit
and 8-Bit Voltage Output, Low Power, Quad DACs
respectively, with guaranteed monotonic behavior. These
DACs are available in 20 and 24 Lead TSSOP packages.
The input interface for the devices is 12 (ICM7620), 10
(ICM7610) and 8 (ICM7600) bit parallel interface. They
operate from a single supply which can range from 2.7V to
5.5V.
These DACs also offer a shutdown feature. When active,
this will shutdown all DACs and would disconnect the REF
input from the DACs internally. The supply current is
reduced to below 10 A in shutdown mode.
OVERVIEW
BLOCK DIAGRAM
REF
ICM7620/7610/7600
INPUT LATCH A
DAC A
LATCH
x2
VOA
DAC A
x2
VOB
INPUT LATCH B
DAC B
LATCH
DAC B
INPUT
DATA
INPUT LATCH C
DAC C
LATCH
x2
DAC C
VOC
x2
INPUT LATCH D
DAC D
LATCH
VOD
DAC D
INPUT
CONTROL
LOGIC
POWER DOWN CONTROL
WR
A1, A0
LDAC
SHDN
Rev. A7
ICmic reserves the right to change specifications without prior notice
ICMIC [ IC MICROSYSTEMS ]
