Datasheet

0
-0.25
-0.50
-0.75
-1.00
Full-ScaleError(mV)
Free-AirTemperature( C)°
-40 -10 20 50 80 105
V =5V
DD
V H=4.096V
REF
V L=GND
REF
0
-0.25
-0.50
-0.75
-1.00
Full-ScaleError(mV)
Free-AirTemperature( C)°
-40 -10 20 50 80 105
V =2.7V
DD
V H=2.5V
REF
V L=GND
REF
V =5.5V
DD
V H=4.096V
REF
V L=GND
REF
V =2.7V
DD
V H=2.5V
REF
V L=GND
REF
DACLoadedwith0000h
Typical
0.20
0.15
0.10
0.05
0
OutputVoltage,V (V)
O
0 5 10 15
I (mA)
SINK
V
DD
=V
REF
H=5.5V
V L=GND
REF
DACLoadedwithFFFFh
5.5
5.4
5.3
5.2
OutputVoltage,V (V)
O
0 5 10 15
I (mA)
SOURCE
V =5.5V
DD
V H=4.096V
REF
V L=GND
REF
V =2.7V
DD
V H=2.5V
REF
V L=GND
REF
Powered,NoLoad
DigitalInputCode
0
250
200
150
100
50
0
I
DD
(mA)
512 1024 1536 2048 2560 3072 3584 4096
V
DD
=V
REF
H=2.7V
V
REF
L=GND
DACLoadedwithFFFFh
2.7
2.6
2.5
2.4
OutputVoltage,V (V)
O
0 5 10 15
I (mA)
SOURCE
DAC7551-Q1
SLAS767 –JUNE 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, unless otherwise noted.
FULL-SCALE ERROR FULL-SCALE ERROR
vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 6. Figure 7.
SINK CURRENT SOURCE CURRENT
AT NEGATIVE RAIL AT POSITIVE RAIL
Figure 8. Figure 9.
SUPPLY CURRENT
SOURCE CURRENT
vs
AT POSITIVE RAIL DIGITAL INPUT CODE
Figure 10. Figure 11.
8 Copyright © 2011, Texas Instruments Incorporated