DAC1000 ,Microprocessor Compatible, Double Buffered D/A ConverterPin Description(bits)YSingle Power Supply 5 to 15 VDCDAC1006 10Forleft-DAC1007 9 20justifieddataDAC ..
DAC1000LCJ ,17 V, 10-bit uP compatible, double-buffered D/A converterFeatures
I Uses easy to adjust END POINT specs, NOT BEST
STRAIGHT LINE FIT
Low power consump ..
DAC1000LCN ,17 V, 10-bit uP compatible, double-buffered D/A converterPin Description I Low Power Dissipation 20 mW
(bits) (including ladder)
DAC1000 I Single Power Su ..
DAC1001LCN ,17 V, 9-bit uP compatible, double-buffered D/A converterElectrical Characteristics
Tested at Vcc = 4.75 VDc and 15.75 VDC, TA=25“C, VHEF= 10.000 VDC unles ..
DAC1002LCN ,17 V, 8-bit uP compatible, double-buffered D/A converterElectrical Characteristics
Tested at Vcc = 4.75 VDC and 15.75 VDC, TA=25''C, VREF= 10.000 VDc unle ..
DAC1006LCN ,P Compatible/ Double-Buffered D to A ConvertersPin Description(bits)YSingle Power Supply 5 to 15 VDCDAC1006 10Forleft-DAC1007 9 20justifieddataDAC ..
DL207 , SILICON RECTIFIER DIODES
DL207 , SILICON RECTIFIER DIODES
DL-3039-011 ,Index Guided AlGalnP Laser DiodeOrdering number: EN5865Red Laser DiodeDL-3039-011Index Guided AlGalnP Laser DiodeOverview Package D ..
DL-3416 , 4-Character 16 Segment Plus Decimal Alphanumeric Intelligent Display®
DL4001 , SURFACE MOUNT RECTIFIERS (REVERSE VOLTAGE: 50 - 1000 V CURRENT: 1.0 A)
DL4002-TP , 1 Amp Glass Passivated Rectifier 50 to 1000 Volts
DAC1000
Microprocessor Compatible, Double Buffered D/A Converter
TL/H/5688
DAC1006/DAC1007/DAC1008
Compatible,
Double-Buffered
Converters
January 1995
DAC1006/DAC1007/DAC1008 mP Compatible,
Double-BufferedD toA Converters
General Description
The DAC1006/7/8are advanced CMOS/Si-Cr10-,9-and
8-bit accurate multiplying DACs whichare designedto inter-
facedirectlywiththe 8080, 8048, 8085, Z-80and otherpop-
ular microprocessors. These DACs appearasa memorylo-
cationoranI/O porttothemP andno interfacing logicis
needed.
These devices, combined withan external amplifier and
voltage reference,canbe usedas standard D/A converters;
and they are very attractivefor multiplying applications
(suchas digitally controlled gain blocks) since their linearity
erroris essentially independentofthe voltage reference.
They become equally attractivein audio signal processing
equipmentas audio gain controlsoras programmableat-
tenuators which marry high quality audio signal processing digitally based systems under microprocessor control.
Allof these DACsare double buffered. Theycan loadall10
bitsortwo 8-bit bytes andthe data formatisleft justified.
The analog sectionof these DACsis essentiallythe same thatofthe DAC1020.
The DAC1006 seriesarethe 10-bit membersofa familyof
microprocessor-compatible DAC’s (MICRO-DACTM’s).For
applications requiring other resolutions,the DAC0830 series bits)andthe DAC1208and DAC1230(12 bits)are avail-
able alternatives.
PartÝ Accuracy Pin Description(bits)
DAC1006 10 Forleft-
DAC1007 9 20 justified
DAC1008 8 data
MICRO-DACTM andBI-FETTMaretrademarksof National SemiconductorCorp.
Features Uses easyto adjust END POINT specs, NOT BEST
STRAIGHT LINEFIT Low power consumption Direct interfacetoall popular microprocessors Integratedthinfilmon CMOS structure Double-buffered, single-bufferedor flow through digital
data inputs Loadstwo 8-bit bytesora single 10-bit word Logic inputs which meet TTL voltage level specs (1.4V
logic threshold) Works with g10V referenceÐfull 4-quadrant multiplica-
tion Operates STAND ALONE (withoutmP)if desired Availablein 0.3× standard 20-pin package Differential non-linearity selection availableas special
order
Key Specifications Output Current Settling Time 500ns Resolution 10bits Linearity 10,9,and8bits
(guaranteed over temp.) Gain Tempco b0.0003%of FS/§C Low Power Dissipation 20 mW
(including ladder) Single Power Supply 5to15 VDC
Typical Application
DAC1006/1007/1008 NOTE:FOR DETAILS OFBUS
CONNECTIONSEE SECTION6.0
TL/H/5688–1
C1995National SemiconductorCorporation RRD-B30M115/PrintedinU.S.A.
