DAC7664

SBAS271 − MARCH 2004

www.ti.com

11

All specifications at TA = 25°C, IOVDD = VDD = VCC = +5V, VSS = 0V, representative unit, unless otherwise noted.

Figure 19

SETTLING TIME

(0V to +2.5V)

Time (5

µs/div)

Large Signal: 1.0V/div

Small Signal: 100

µV/div

Figure 20

SETTLING TIME

(+2.5V to 39mV)

Time (5

µs/div)

Large Signal: 1.0V/div

Small Signal: 100

µV/div

Figure 21

MIDSCALE GLITCH PERFORMANCE

CODE 7FFFh to 8000h

Time (0.5

µs/div)

Unfiltered DAC Output

DAC Output after

2K, 470pF Low−Pass Filter

Figure 22

MIDSCALE GLITCH PERFORMANCE

CODE 8000h to 7FFFh

Time (0.5

µs/div)

Unfiltered DAC Output

DAC Output After

2K, 470pF Low−Pass Filter

Figure 23

OVERSHOOT FOR TRANSITION OF 100 CODES

CODE 32750 to 32850

Time (1.0

µs/div)

Unfiltered DAC Output

100

Codes

DAC Output After

2K, 470pF Low−Pass Filter

Figure 24

OVERSHOOT FOR TRANSITION OF 100 CODES

CODE 32850 to 32750

Time (1.0

µs/div)

Unfiltered DAC Output

DAC Output After

2K, 470pF Low−Pass Filter