DAC8811ICDGKT Datasheet, PDF (6/21 Pages) Texas Instruments – 16-Bit, Serial Input Multiplying Digital-to-Analog Converter

DAC8811
SLAS411B – NOVEMBER 2004 – REVISED FEBRUARY 2007
TYPICAL CHARACTERISTICS: V_DD = 5 V (continued)
At T_A = 25°C, +V_DD = 5 V, unless otherwise noted.
www.ti.com
SUPPLY CURRENT
vs LOGIC INPUT VOLTAGE
1.6
1.4
V_DD = +5.0V
1.2
1.0
0.8
0.6
0.4
0.2
0
0
V_DD = +2.7V
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Logic Input Voltage (V)
Figure 7.
6
0
−6
−12
−18
−24
−30
−36
−42
−48
−54
−60
−66
−72
−78
−84
−90
−96
−102
−108
−114
10
REFERENCE MULTIPLYING BANDWIDTH
0xFFFF
0x8000
0x4000
0x2000
0x1000
0x0800
0x0400
0x0200
0x0100
0x0080
0x0040
0x0020
0x0010
0x0008
0x0004
0x0002
0x0001
0x0000
100
1k
10k 100k 1M
10M 100M
Bandwidth (H z )
Figure 8.
DAC GLITCH
DAC SETTLING TIME
Code: 7FFFh to 8000h
Voltage Output Settling
Trigger Pulse
Time (0.2µs/div)
Figure 9.
Trigger Pulse
Time (0.1µs/div)
Figure 10.
6
Submit Documentation Feedback