DAC8571 datasheet(8/1 Pages) TI

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0.025

0.05

0.075

0.1

0.125

0.15

ISINK - Sink Current - mA

VREF = VDD - 10 mV

DAC Loaded With 0000

VDD = 2.7 V

VDD = 5 V

4.8

4.85

4.9

4.95

ISOURCE - Source Current - mA

VREF = VDD - 10 mV

DAC Loaded With FFFFH

VDD = 5 V

2.5

2.55

2.6

2.65

2.7

ISOURCE - Source Current - mA

VREF = VDD - 10 mV

DAC Loaded With FFFFH

VDD = 2.7 V

100

150

200

250

10000

20000

30000

40000

50000

60000

Digital Input Code

VDD = 5 V

VDD = 3.6 V

Reference Current Included

TA – Free–Air Temperature – °C

100

150

200

250

–40

–20

100

VDD = 3.6 V

VDD = 5.5 V

IREF Included

100

120

140

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

VDD - Supply Voltage - V

VREF = VDD, IDD Measured at Power-Up,

Reference Current Included, No Load

DAC8571

SLAS373A – DECEMBER 2002 – REVISED JULY 2003

TYPICAL CHARACTERISTICS (continued)

At T

A = +25°C, unless otherwise noted.

SINK CURRENT AT NEGATIVE RAIL

SOURCE CURRENT AT POSITIVE RAIL

Figure 7.

Figure 8.

SOURCE CURRENT AT POSITIVE RAIL

SUPPLY CURRENT vs DIGITAL INPUT CODE

Figure 9.

Figure 10.

SUPPLY CURRENT vs TEMPERATURE

SUPPLY CURRENT vs SUPPLY VOLTAGE

Figure 11.

Figure 12.

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