AD5554BRS 데이터 시트보기 (PDF) - Analog Devices

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AD5554BRS

Quad, Current-Output Serial-Input, 16-Bit/14-Bit DACs

Analog Devices 

AD5544/AD5554

(@ VDD = 5 V ؎ 10%, VSS = –300 mV, IOUTX = Virtual GND, AGNDX = 0 V,

AD5544

ELECTRICAL

CHARACTERISTICS

VREFA, B, C, D = 10 V, TA = full operating temperature range, unless

otherwise noted.)

Parameter

Symbol

Condition

Min Typ Max Unit

AC CHARACTERISTICS1

Output Voltage Settling Time tS

To ± 0.1% of Full Scale, Data = 0000H

1

to FFFFH to 0000H

Output Voltage Settling Time tS

To ± 0.0015% of Full Scale, Data = 0000H

2

to FFFFH to 0000H

Reference Multiplying BW BW –3 dB VREFX = 100 mV rms, Data = FFFFH,

2

CFB = 15 pF

DAC Glitch Impulse

Q

VREFX = 10 V, Data 0000H to 8000H to 0000H

1.2

Feedthrough Error

VOUTX/VREFX Data = 0000H, VREFX = 100 mV rms, f = 100 kHz

–65

Crosstalk Error

VOUTA/VREFB Data = 0000H, VREFB = 100 mV rms,

–90

Adjacent Channel, f = 100 kHz

Digital Feedthrough

Q

CS = 1, and fCLK = 1 MHz

5

Total Harmonic Distortion THD

VREF = 5 V p-p, Data = FFFFH, f = 1 kHz

–90

Output Spot Noise Voltage eN

f = 1 kHz, BW = 1 Hz

7

µs

µs

MHz

nV-s

dB

dB

nV-s

dB

nV/√Hz

NOTES

1All ac characteristic tests are performed in a closed-loop system using an OP42 I-to-V converter amplifier.

Specifications subject to change without notice.

REV. 0

–3–

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