SM5879 查看數據表（PDF） - Nippon Precision Circuits

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SM5879

3rd-order Σ∆, 2-channel D/A Converter

Nippon Precision Circuits  

SM5879AV

DC Electrical Characteristics

Parameter

DVDD digital supply current1

XVDD system clock supply current1

AVDD analog supply current1

XTI HIGH-level input voltage

XTI LOW-level input voltage

XTI AC-coupled input voltage

HIGH-level input voltage3

LOW-level input voltage3

HIGH-level output voltage4

LOW-level output voltage4

XTI HIGH-level input current

XTI LOW-level input current

Input leakage current3

Symbol

IDDD

IDDX

IDDA2

V IH1

V IL1

V INAC

VIH2

VIL2

VOH

VOL

IIH1

IIL1

IILH

ILL

Condition

Clock input

Clock input

IOH = −0.5mA

IOL = 0.5mA

VIN = XVDD

VIN = 0 V

VIN = DVDD

VIN = 0V

Rating

Unit

min

typ

max

–

3.70

7.40

mA

–

0.55

1.10

mA

–

0.68

1.36

mA

0.7XV DD

–

–

–

0.3XVDD

–

0.7DVDD

–

–

–

DVDD − 0.4

–

–

–

–

V

0.3XV DD

V

–

Vp-p

–

V

0.3DVDD

V

–

V

0.4

V

–

4

10

µA

–

4

10

µA

-1.0

–

1.0

µA

-1.0

–

1.0

µA

1. DVDD = AVDD = XVDD = 2.7V, XTI clock input frequency fXTI = 16.9344 MHz, no output load.

2. IDDA is the total current.

3. Pins TEST, P/ M, MUTE/ MLEN, DEEM/ MCK, BB1/ MDT, BB2/ BBON, DI, BCKI, LRCI

4. Pins MUTEO, CKO, BB2/ BBON, TO1

NIPPON PRECISION CIRCUITS—7

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