The DAC7614 is a quad, serial input, 12-bit, voltage
output digital-to-analog converter (DAC) with guar-
anteed 12-bit monotonic performance over the 鈥?0掳C
to +85掳C temperature range. An asynchronous reset
clears all registers to either mid-scale (800
H
) or zero-
scale (000
H
), selectable via the RESETSEL pin. The
device can be powered from a single +5V supply or
from dual +5V and 鈥?V supplies.
GND
Low power and small size makes the DAC7614 ideal
for process control, data acquisition systems, and
closed-loop servo-control. The device is available in
16-pin plastic DIP, 16-lead SOIC, or 20-lead SSOP
packages, and is guaranteed over the 鈥?0掳C to +85掳C
temperature range.
V
DD
V
REFH
DAC
Register A
SDI
DAC A
V
OUTA
Serial-to-
Parallel
Shift
Register
DAC
Register B
12
DAC B
V
OUTB
DAC
Register C
DAC C
V
OUTC
CLK
CS
DAC
Select
DAC
Register D
DAC D
V
OUTD
LOADDACS
RESET
RESETSEL
V
REFL
V
SS
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111
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