DAC7642VFT ,16-Bit, Dual Voltage Output DAC with Parallel Interface and Reset to Mid-ScaleMaximum Ratings”small parametric changes could cause the device not to meetmay cause permanent dama ..
DAC7643 ,16-Bit, Dual Voltage Output DAC with Parallel Interface and Reset to Min-Scale
DAC7643VFR ,Brown Corporation - 16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7644E ,16-Bit/ Quad Voltage Output DIGITAL-TO-ANALOG CONVERTERFEATURES DESCRIPTIONThe DAC7644 is a 16-bit, quad voltage output digital-l LOW POWER: 10mWto-analog ..
DAC7644EB ,16-Bit/ Quad Voltage Output DIGITAL-TO-ANALOG CONVERTERMAXIMUM RATINGSELECTROSTATICV and V to V ........ –0.3V to 11VCC DD SSDISCHARGE SENSITIVITYV and V ..
DAC7644EBG4 ,16-Bit, Quad Voltage Output Digital-to-Analog Converter 48-SSOP -40 to 85DAC7644®DAC7644For most current data sheet and other productinformation, visit www.burr-brown.com16 ..
DM2502CJ ,Successive Approximation RegistersFeaturesvertertoperformsuccessiveapproximationanalog-to-digitalYComplete logic for successive appro ..
DM2502CJ ,Successive Approximation RegistersFeaturesvertertoperformsuccessiveapproximationanalog-to-digitalYComplete logic for successive appro ..
DM2502CJ ,Successive Approximation RegistersFeaturesvertertoperformsuccessiveapproximationanalog-to-digitalYComplete logic for successive appro ..
DM2503CN ,Successive Approximation RegistersDM2502,DM2503,DM2504SuccessiveApproximationRegistersNovember1995DM2502,DM2503,DM2504SuccessiveAppro ..
DM2504CN ,Successive Approximation RegistersDM2502,DM2503,DM2504SuccessiveApproximationRegistersNovember1995DM2502,DM2503,DM2504SuccessiveAppro ..
DM330013 , 16-bit Embedded Control Solutions
DAC7642-DAC7642VFT
16-Bit, Dual Voltage Output DAC with Parallel Interface and Reset to Mid-Scale
16-Bit, Dual V oltage Output
DIGITAL-TO-ANALOG CONVERTER
DESCRIPTIONThe DAC7642 and DAC7643 are dual channel, 16-bit, volt-
age output Digital-to-Analog Converters (DACs) which pro-
vide 15-bit monotonic performance over the specified tem-
perature range. They accept 16-bit parallel input data, have
double-buffered DAC input logic (allowing simultaneous up-
date of all DACs), and provide a readback mode of the
internal input registers. Programmable asynchronous reset
clears all registers to a mid-scale code of 8000H (DAC7642)
or to a zero-scale code of 0000H (DAC7643). These DACs
can operate from a single +5V supply or from +5V and –5V
supplies, providing an output range of 0 to +2.5V or –2.5V to
+2.5V, respectively.
Low power and small size per DAC make the DAC7642 and
DAC7643 ideal for automatic test equipment, DAC-per-pin
programmers, data acquisition systems, and closed-loop
servo-control. The DAC7642 and DAC7643 are available in
a LQFP-32 package and specified over a –40°C to +85°C
temperature range.
FEA TURES LOW POWER: 4mW UNIPOLAR OR BIPOLAR OPERATION SETTLING TIME: 10μs to 0.003% FSR 15-BIT LINEARITY AND MONOTONICITY:
–40 °C to +85°C
RESET TO MID-SCALE (DAC7642) OR
ZERO-SCALE (DAC7643) DATA READBACK DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS PROCESS CONTROL CLOSED-LOOP SERVO-CONTROL MOTOR CONTROL DATA ACQUISITION SYSTEMS DAC-PER-PIN PROGRAMMERS
DAC7642
DAC7643SBAS233 – DECEMBER 2001
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
VREFL VREFH
VREFH
Sense
VREFL
Sense
VOUTB
VOUTA
VOUTB Sense
RST LOADDACS
DACSEL
R/W
DATA I/O
GND
VOUTA Sense
VSSVCC
