10-bit, 12-bit Binary Multiplying D/a Converter - National Semiconductor

The DAC1020 and the DAC1220 are, respectively, 10 and 12-bit binary multiplying digital-to-analog converters. A de- posited thin film R-2R resistor ladder divides the reference current and provides the circuit with excellent temperature tracking characteristics (0.0002%/C linearity error temper- ature coefficient maximum). The circuit uses CMOS current switches and drive circuitry to achieve low power consump- tion (30 mW max) and low output leakages (200 nA max). The digital inputs are compatible with DTL/TTL Logic levels as well as full CMOS Logic level swings. This part, combined with an external Amplifier and Voltage Reference CAN be used as a standard D/A converter; however, it is also very attractive for multiplying applications (such as digitally con- trolled gain blocks) since its linearity error is essentially in- dependent of the Voltage Reference All inputs are protected from damage due to static discharge by Diode clamps to Va and ground. This part is available with 10-bit (0.05%), 9-bit (0.10%), and 8-bit (0.20%) non-linearity guaranteed over temperature (note 1 of electrical characteristics). The DAC1020 DAC1021 and DAC1022 are direct replacements for the 10- bit resolution AD7520 and AD7530 and equivalent to the AD7533 family. The DAC1220 and DAC1222 are direct re- placements for the 12-bit resolution AD7521 and AD7531 family. By National Semiconductor Corporation
DAC1020 's PackagesDAC1020 's pdf datasheet
DAC1021
DAC1022
DAC1220
DAC1222
DAC1020LCN
AD7520LN
AD7530LN
DAC1020LCV
DAC1020LIV
DAC1021LCN
AD7520KN
AD7530KN
DAC1022LCN
AD7520JN
AD7530JN
DAC1220LCN
AD7521LN
AD7531LN
DAC1220LCJ
AD7521LD
AD7531LD
DAC1222LCN
AD7521JN
AD7531JN
DAC1222LCJ
AD7521JD
AD7531JD




DAC1020 Pinout, Pinouts
DAC1020 pinout,Pin out
This is one package pinout of DAC1020,If you need more pinouts please download DAC1020's pdf datasheet.

DAC1020 Application circuits
DAC1020 circuits
This is one application circuit of DAC1020,If you need more circuits,please download DAC1020's pdf datasheet.


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DAC1020 Application Notes DAC1020 RoHS DAC1020 Circuits DAC1020 footprint
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