AD5667BCPZ-R2 datasheet(15/32 Pages) AD

部件名	AD5667BCPZ-R2

功能描述	Dual, 12-/14-/16-Bit nanoDACs짰 with 5 ppm/째C On-Chip Reference, I2C짰 Interface

PDF	32 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

15 / 32 page

AD5627R/AD5647R/AD5667R, AD5627/AD5667

Rev. 0 | Page 15 of 32

CODE

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

512

10512

20512

30512

40512

50512

60512

TA = 25°C

VDD = 5V, VREFOUT = 2.5V

VDD = VREF = 5V

Figure 36. Supply Current vs. Code

SUPPLY VOLTAGE (V)

0.05

0.10

0.15

0.25

0.20

0.30

0.40

0.35

3.2

2.7

3.7

4.2

4.7

5.2

TA = 25°C

Figure 37. Supply Current vs. Supply Voltage

TEMPERATURE (°C)

0.45

0.05

0.10

0.15

0.20

0.35

0.40

0.25

0.30

–40

–20

100

VDD = VREFIN = 5V

VDD = VREFIN = 3V

Figure 38. Supply Current vs. Temperature

TIME BASE = 4µs/DIV

VDD = VREF = 5V

TA = 25°C

FULL-SCALE CODE CHANGE

0x0000 TO 0xFFFF

OUTPUT LOADED WITH 2kΩ

AND 200pF TO GND

VOUT = 909mV/DIV

Figure 39. Full-Scale Settling Time, 5 V

CH1 2.0V

CH2 500mV

M100µs 125MS/s

A CH1

1.28V

8.0ns/pt

VDD = VREF = 5V

TA = 25°C

VOUT

VDD

MAX(C2)

420.0mV

Figure 40. Power-On Reset to 0 V

VDD = 5V

SYNC

SLCK

VOUT

CH1 5.0V

CH3 5.0V

CH2 500mV

M400ns

A CH1

1.4V

Figure 41. Exiting Power-Down to Midscale

AD5667BCPZ-R2 数据表(PDF) 15 Page - Analog Devices

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