DAC7714U Electronics Components Chip IC Electronics Rectifier Diode
Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG
CONVERTER
FEATURES
● LOW POWER: 250mW (max)
● UNIPOLAR OR BIPOLAR OPERATION
● SETTLING TIME: 10µs to 0.012%
● 12-BIT LINEARITY AND MONOTONICITY: –40°C to +85°C
● USER SELECTABLE RESET TO MIDSCALE OR ZERO-SCALE
● SECOND-SOURCE for DAC8420
● SMALL SO-16 PACKAGE
APPLICATIONS
● ATE PIN ELECTRONICS
● PROCESS CONTROL
● CLOSED-LOOP SERVO-CONTROL
● MOTOR CONTROL
● DATA ACQUISITION SYSTEMS
DESCRIPTION
The DAC7714 is a quad, serial input, 12-bit, voltage output
Digital-to-Analog Converter (DAC) with guaranteed 12-bit monotonic
performance over the –40°C to +85°C temperature range. An
asynchronous reset clears all registers to either mid-scale (800H)
or zeroscale (000H), selectable via the RESETSEL pin.
The device can be powered from a single +15V supply or from dual
+15V and –15V supplies. Low power and small size makes the DAC7714
ideal for process control, data acquisition systems, and
closed-loop servo-control.
The device is available in a SO-16 package, and is guaranteed over
the –40°C to +85°C temperature range.
ABSOLUTE MAXIMUM RATINGS(1)
VCC to VSS
...........................................................................
–0.3V to +32V VCC to GND
.........................................................................
–0.3V to +16V VSS to GND
.........................................................................
+0.3V to –16V VREFH to GND
.......................................................................
–9V to +11V VREFL to GND (VSS = –15V)
................................................. –11V to +9V VREFL
to GND (VSS = 0V)
.................................................... –0.3V to +9V
VREFH to VREFL
.......................................................................
–1V to +22V Digital Input Voltage to GND
.............................................. –0.3V to 5.8V
Digital Output Voltage to GND
............................................ –0.3V to 5.8V Maximum
Junction Temperature
................................................... +150°C
Operating Temperature Range
........................................ –40°C to +85°C Storage
Temperature Range ......................................... –65°C
to +150°C Lead Temperature (soldering, 10s)
............................................... +300°C |
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TYPICAL PERFORMANCE CURVES:
VSS = 0V At TA = +25°C, VCC = +15V, VSS = 0V, VREFH = +10V, VREFL =
0V, representative unit, unless otherwise specified.
