AD8801 datasheet(6/16 Pages) AD

6 / 16 page

–6–

CODE – Decimal

–1

256

128

160

192

224

0.75

–0.25

–0.5

–0.75

0.5

0.25

TA = +85°C

TA = +25°C

TA = –40°C

VDD = +5V

VREFH = +5V

VREFL = 0V

Figure 7. INL vs. Code

CODE – Decimal

0.75

–1

256

128

192

–0.25

–0.5

–0.75

0.5

0.25

TA = –40°C, +25°C, +85°C

VDD = +5V

VREFH = +5V

VREFL = 0V

Figure 8. Differential Nonlinearity Error vs. Code

TOTAL UNADJUSTED ERROR – LSB

1200

600

240

–3.4

–2.5

–3.3

–3.2

–3.1

–3.0

–2.9

–2.8

–2.7

–2.6

1080

720

480

260

960

840

120

VDD = +4.5V

VREF = +4.5V

VREFL = 0V

TA = +25°C

SS = 2446 PCS

Figure 9. Total Unadjusted Error Histogram

CODE – Decimal

200

256

128

160

192

224

100

150

VDD = +5V

VREFH = +2V

VREFL = 0V

ALL OTHER DACS SET

TO ZERO SCALE

TA = +25°C

Figure 10. Input Reference Current vs. Code

10k

–35

–15

–55

100

TEMPERATURE –

°C

125

105

VDD = +5.5V

VREF = 0V

VDD = +5.5V

VREF = +5.5V

Figure 11. Shutdown Current vs. Temperature

TEMPERATURE –

°C

100k

0.001

–55

125

–35

–15

105

10k

0.1

0.01

100

VDD = +5.5V

LOGIC = +2.4V

ALL DIGITAL PINS

TIED TOGETHER

VDD = +5.5V

LOGIC = +5.5V

ALL DIGITAL PINS

TIED TOGETHER

Figure 12. Supply Current vs. Temperature

REV. A

AD8801/AD8803–Typical Performance Characteristics

AD8801 Datasheet(PDF) 6 Page - Analog Devices

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