AD5541/AD5542

–8–

REV. A

0

0.75

–20

–40

20

40

60

80

100

120

TEMPERATURE – C

0.50

0.25

0

–60

140

Figure 11. Zero-Code Error vs. Temperature

VOLTAGE – V

3

REFERENCE

VOLTAGE

450

250

150

2

04

5

6

200

300

350

400

SUPPLY

VOLTAGE

1

Figure 12. Supply Current vs Reference Voltage or Supply

Voltage

5555H

0555H

CODE

24576

250

200

50

16384

0

32768

40960

49152

57344

65536

300

150

100

8555H

BIPOLAR MODE

UNIPOLAR MODE

8192

Figure 13. Reference Current vs. Code

0

–0.75

–20

–40

20

40

60

80

100

120

TEMPERATURE – C

–0.50

–0.25

0

–60

140

Figure 8. Gain Error vs. Temperature

TEMPERATURE – C

0

250

200

150

–20

–40

20

40

60

80

100

120

Figure 9. Supply Current vs. Temperature

DIGITAL INPUT VOLTAGE – V

3

250

150

2

04

5

200

300

350

400

1

Figure 10. Supply Current vs. Digital Input Voltage