DAC8564 datasheet(17/46 Pages) TI

Il numero della parte	DAC8564

Spiegazioni elettronici	12-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DIGITAL-TO-ANALOG CONVERTER with 2.5V, 2ppm/째C Internal Reference

PDF	46 Pages

Scroll/Zoom	100%

Produttore elettronici	TI [Texas Instruments]

Homepage	http://www.ti.com

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17 / 46 page

1200

1000

800

600

100

10k

100k

Frequency(Hz)

400

200

ZeroScale

Mid-Scale

FullScale

InternalReferenceEnabled

NoLoadatV

H/V

OUTPin

REF

400

350

300

250

100

10k

100k

Frequency(Hz)

200

150

NoLoadonReference

4.8 FCapacitor

OnReference

100

DAC=Full-Scale

InternalReferenceEnabled

4.8 FversusNoLoadatV

H/V

OUTPin

REF

Time(2s/div)

6 V(peak-to-peak)

DAC=Mid-Scale

InternalReferenceEnabled

DAC7565

www.ti.com ............................................................................................................................................... SBAS412A – FEBRUARY 2008 – REVISED MARCH 2008

TYPICAL CHARACTERISTICS: DAC at AVDD = 5V (continued)

At TA = +25°C, external reference used, DAC output not loaded, and all DAC codes in straight binary data format, unless

otherwise noted.

DAC OUTPUT NOISE DENSITY

vs FREQUENCY(1)

vs FREQUENCY(2)

Figure 54.

Figure 55.

DAC OUTPUT NOISE

0.1Hz TO 10Hz

Figure 56.

(1)

Explained in more detail in the Application Information section of this data sheet.

(2)

See the Application Information section for more information.

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