AD5665RBCPZ-R2 datasheet(17/36 Pages) AD

Numer części	AD5665RBCPZ-R2

Szczegółowy opis	Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/째C On-Chip Reference, I2C Interface

PDF	36 Pages

Scroll/Zoom	100%

Producent	AD [Analog Devices]

Strona internetowa	http://www.analog.com

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17 / 36 page

Data Sheet

AD5625R/AD5645R/AD5665R, AD5625/AD5665

Rev. C | Page 17 of 36

Figure 33. Zero-Scale Error and Offset Error vs. Supply

Figure 34. IDD Histogram with External Reference

Figure 35. IDD Histogram with Internal Reference

Figure 36. Supply Current vs. DAC Code

Figure 37. Supply Current vs. Supply

Figure 38. Supply Current vs. Temperature

VDD (V)

1.0

0.5

–2.0

–1.5

–1.0

–0.5

–2.5

2.7

3.2

4.2

3.7

5.2

4.7

ZERO-SCALE ERROR

OFFSET ERROR

TA = 25°C

IDD (mA)

VDD = 3.6V

VDD = 5.5V

IDD (mA)

VDD = 3.6V

VDD = 5.5V

VREFOUT = 1.25V

VREFOUT = 2.5V

CODE

2.0

1.6

1.8

1.4

1.2

1.0

0.8

0.6

0.4

0.2

512

10512

20512

30512

40512

50512

60512

TA = 25°C

VDD = 5.5V

VREFOUT = 2.5V

VREFIN = 5V

VDD (V)

0.2

0.4

0.8

0.6

1.0

1.2

3.2

2.7

3.7

4.2

4.7

5.2

TA = 25°C

TEMPERATURE (°C)

1.2

0.2

0.4

1.0

0.6

0.8

–40

–20

100

VDD = VREF = 5V

VDD = VREF = 3V

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