DAC7678SPW datasheet(13/52 Pages) TI

13 / 52 page

- Supply Current - mA

= 5.5 V,

External Reference = 5 V

Zoomed Rising Edge

100 V/div

Rising Edge

2 V/div

Trigger Pulse

5 V/div

= 5.5 V,

From Code 000h to FFFh,

Internal Reference Enabled

t - Time - 5 s/div

Zoomed Falling Edge

100 V/div

Falling Edge

2 V/div

Trigger Pulse

5 V/div

= 5.5 V,

From Code FFFh to 000h

Internal Reference Enabled

t - Time - 5 s/div

Zoomed Rising Edge

100 V/div

Rising Edge

2 V/div

Trigger Pulse

5 V/div

= 5.5 V,

From Code 400h to C00h

Internal Reference Enabled

t - Time - 5 s/div

Zoomed Falling Edge

100 V/div

Falling Edge

2 V/div

Trigger Pulse

5 V/div

= 5.5 V,

From Code C00h to 400h

Internal Reference Enabled

t - Time - 5 s/div

DAC7678

www.ti.com

SBAS493A – FEBRUARY 2010 – REVISED AUGUST 2010

TYPICAL CHARACTERISTICS: DAC at AVDD = 5.5 V (continued)

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

otherwise noted

POWER-SUPPLY CURRENT

HISTOGRAM

Figure 36.

FULL-SCALE SETTLING TIME:

5V RISING EDGE

5V FALLING EDGE

Figure 37.

Figure 38.

HALF-SCALE SETTLING TIME:

5V RISING EDGE

5V FALLING EDGE

Figure 39.

Figure 40.

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