DAC8501E/2K5 ,Multiplying, Low-Power, Rail-to-Rail Output, 16-Bit Serial Input Digital-to-Analog ConverterFEATURESThe DAC8501 is a low-power, single, 16-bit buffered voltage* microPOWER OPERATION: 250µ A a ..
DAC8501E/2K5G4 ,Multiplying, Low-Power, Rail-to-Rail Output, 16-Bit Serial Input Digital-to-Analog Converter 8-VSSOP -40 to 105ELECTRICAL CHARACTERISTICSV = +2.7V to +5.5V, and –40°C to +105°C, unless otherwise specified.DDDAC ..
DAC8512 ,+5V, Serial Input Complete 12-Bit DACGENERAL DESCRIPTION Serial interface is high speed, three-wire, DSP compatible withThe DAC8512 is a ..
DAC8512 ,+5V, Serial Input Complete 12-Bit DACspecifications based on dice lot qualifications through sample lot assembly and testing.ABSOLUTE MA ..
DAC8512EP ,% V, Serial Input Complete 12-Bit DACSpecifications subject to change without notice.–2– REV. ADAC8512WAFER TEST LIMITS(@ V = +5.0 V 6 5 ..
DAC8512FS ,% V, Serial Input Complete 12-Bit DACspecifications based on dice lot qualifications through sample lot assembly and testing.ABSOLUTE MA ..
DM54LS245J ,TRI-STATE Octal Bus TransceiverFeatures YAlternate Military/Aerospace device (54LS245) is avail-YBi-Directional bus transceiver in ..
DM54LS251J ,TRI-STATE Data Selectors/MultiplexersFeaturesYTRI-STATE version of LS151These data selectors/multiplexers contain full on-chip bina-Yry ..
DM54LS259J/883 ,8-Bit Serial In to Parallel Out Addressable LatchesapplicationsFour distinct modes of operation are selectable by control-YFour distinct functional mo ..
DM54LS279J ,Quad S-R LatchesFeaturesstored in the latch and appear on the corresponding Q out-YAlternate military/aerospace dev ..
DM54LS283J ,4-Bit Binary Adders with Fast CarryFeaturesYFull-carry look-ahead across the four bitsThese full adders perform the addition of two 4- ..
DM54LS32J ,Quad 2-Input OR Gates54LS32/DM54LS32/DM74LS32Quad2-InputORGatesMay198954LS32/DM54LS32/DM74LS32Quad2-InputORGatesGeneralD ..
DAC8501E/250-DAC8501E/2K5-DAC8501E/2K5G4
Multiplying, Low-Power, Rail-to-Rail Output, 16-Bit Serial Input Digital-to-Analog Converter
Low-Power, Rail-to-Rail Output, 16-Bit Serial Input
DIGITAL-TO-ANALOG CONVERTER
APPLICATIONS PROCESS CONTROL DATA ACQUISITION SYSTEMS CLOSED-LOOP SERVO-CONTROL PC PERIPHERALS PORTABLE INSTRUMENTATION PROGRAMMABLE ATTENUATION
DESCRIPTIONThe DAC8501 is a low-power, single, 16-bit buffered voltage
output Digital-to-Analog Converter (DAC) optimized for multi-
plying operation. Its on-chip precision output amplifier allows
rail-to-rail output swing to be achieved. The DAC8501 uses a
versatile 3-wire serial interface that operates at clock rates up
to 30MHz and is compatible with standard SPI™ , QSPI™,
Microwire™ , and Digital Signal Processor (DSP) interfaces.
The DAC8501 requires an external reference voltage to set
the output range of the DAC. The DAC8501 incorporates a
power-on reset circuit that ensures that the DAC output
powers up at 0V and remains there until a valid write takes
place to the device. The DAC8501 contains a power-down
feature, accessed over the serial interface, that reduces the
current consumption of the device to 200nA at 5V.
The low-power consumption of this part in normal operation
makes it ideally suited to portable battery-operated equip-
ment. The power consumption is 1.2mW at 5V reducing to
1μW in power-down mode.
The DAC8501 is available in an MSOP-8 package.
FEA TURES microPOWER OPERATION: 250μA at 5V MULTIPLYING-MODE BANDWIDTH: 350kHz POWER-ON RESET TO ZERO POWER SUPPLY: +2.7V to +5.5V ENSURED MONOTONIC BY DESIGN SETTLING TIME: 10μs to ±0.003% FSR LOW-POWER SERIAL INTERFACE WITH
SCHMITT-TRIGGERED INPUTS ON-CHIP OUTPUT BUFFER AMPLIFIER,
RAIL-TO-RAIL OPERATION SYNC INTERRUPT FACILITY MSOP-8 PACKAGESPI and QSPI are registered trademarks of Motorola.
Microwire is a registered trademark of National Semiconductor.
DAC8501SBAS212A – APRIL 2001 – REVISED FEBRUARY 2003
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
VDD
GND
VOUT
VFB
SYNC
VREF
SCLK
DIN
