DAC8801_16 Datasheet, PDF (1/22 Pages) Texas Instruments – 14-Bit, Serial Input Multiplying Digital-to-Analog Converter

BurrĆBrown Products
from Texas Instruments
DAC8801
SLAS403B – NOVEMBER 2004 – REVISED FEBRUARY 2007
14-Bit, Serial Input Multiplying Digital-to-Analog Converter
FEATURES
• 14-Bit Monotonic
• ±1 LSB INL
• ±0.5 LSB DNL
• Low Noise: 12 nV/√Hz
• Low Power: I_DD = 2 µA
• +2.7 V to +5.5 V Analog Power Supply
• 2 mA Full-Scale Current ±20%
with V_REF = 10 V
• 0.5 µs Settling Time
• 4-Quadrant Multiplying Reference-Input
• Reference Bandwidth: 10 MHz
• ±10 V Reference Input
• Reference Dynamics: -105 THD
• 3-Wire 50-MHz Serial Interface
• Tiny 8-Lead 3 x 3 mm SON and 3 x 5 mm
MSOP Packages
• Industry-Standard Pin Configuration
APPLICATIONS
• Automatic Test Equipment
• Instrumentation
• Digitally Controlled Calibration
• Industrial Control PLCs
DESCRIPTION
The DAC8801 multiplying digital-to-analog converter
is designed to operate from a single 2.7-V to 5.5-V
supply.
The applied external reference input voltage V_REF
determines the full-scale output current. An internal
feedback resistor (R_FB) provides temperature
tracking for the full-scale output when combined with
an external I-to-V precision amplifier.
A serial-data interface offers high-speed, three-wire
microcontroller compatible inputs using data-in (SDI),
clock (CLK), and chip select (CS).
On power-up, the DAC register is filled with zeroes,
and the DAC output is at zero scale.
The DAC8801 is packaged in space-saving 8-lead
SON and MSOP packages.
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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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004–2007, Texas Instruments Incorporated