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DAC1221 Datasheet, National Semiconductor

DAC1221 converter equivalent, binary multiplying d/a converter.

DAC1221 Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 265.00KB)

DAC1221 Datasheet
DAC1221
Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 265.00KB)

DAC1221 Datasheet

Features and benefits

Y Linearity specified with zero and full-scale adjust only Y Non-linearity guaranteed over temperature Y Integrated thin film on CMOS structure Y 10-bit or 12-bit resolut.

Application

(such as digitally controlled gain blocks) since its linearity error is essentially independent of the voltage reference.

Description

The DAC1020 and the DAC1220 are respectively 10 and 12-bit binary multiplying digital-to-analog converters A deposited thin film R-2R resistor ladder divides the reference current and provides the circuit with excellent temperature tracking character.

Image gallery

DAC1221 Page 1 DAC1221 Page 2 DAC1221 Page 3

TAGS

DAC1221
Binary
Multiplying
Converter
National Semiconductor

Manufacturer


National Semiconductor

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