Datasheet
DAC712
DAC712
1
FEATURES DESCRIPTION
V
OUT
V
+10V
REFOUT
Reference
Circuit
16-BitD/AConverter
D/ALatch
16
GainAdjust
InputLatch
16
A
1
A
0
WR
CLR
DB0 DB15
BipolarOffsetAdjust
DAC712
www.ti.com
................................................................................................................................................. SBAS023A – SEPTEMBER 2000 – REVISED JULY 2009
16-BIT DIGITAL-TO-ANALOG CONVERTER
with 16-Bit Bus Interface
2
• HIGH-SPEED, 16-BIT PARALLEL
The DAC712 is a complete 16-bit resolution
DOUBLE-BUFFERED INTERFACE
digital-to-analog (D/A) converter with 16 bits of
monotonicity over temperature.
• VOLTAGE OUTPUT: ± 10V
• 13-, 14-, AND 15-BIT LINEARITY GRADES
The DAC712 has a precision +10V
temperature-compensated voltage reference, ± 10V
• 16-BIT MONOTONIC OVER TEMPERATURE
output amplifier, and 16-bit port bus interface.
(L GRADE)
The digital interface is fast, 60ns minimum write pulse
• POWER DISSIPATION: 600mW max
width, double-buffered, and has a CLEAR function
• GAIN AND OFFSET ADJUST:
that resets the analog output to bipolar zero.
Convenient for Auto-Cal D/A Converters
GAIN and OFFSET adjustment inputs are arranged
• 28-LEAD DIP AND SOIC PACKAGES
so that they can be easily trimmed by external D/A
converters as well as by potentiometers.
The DAC712 is available in two linearity error
performance grades: ± 4LSB and ± 2LSB, and three
differential linearity grades: ± 4LSB, ± 2LSB, and
± 1LSB. The DAC712 is specified at power-supply
voltages of ± 12V and ± 15V.
The DAC712 is packaged in a 28-pin, 0.3" wide
plastic DIP and in a 28-lead, wide-body plastic SOIC.
The DAC712P, U, PB, and UB are specified over the
– 40 ° C to +85 ° C temperature range and the
DAC712PK, UK, PL, and UL are specified over the
0 ° C to +70 ° C range.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2 All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2000 – 2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.