SM5878AM datasheet(5/16 Pages) NPC

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SM5878AM/AV

NIPPON PRECISION CIRCUITS—5

DC Electrical Characteristics

DVSS = AVSS = XVSS = 0 V, DVDD = AVDD = XVDD = 4.5 to 5.5 V, AVDD = AVDDL = AVDDR, Ta = −40 to 85

°C

AC Electrical Characteristics

System clock (XTI)

Crystal Oscillator

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

DVDD digital supply current1

1. DVDD = AVDD = XVDD = 5 V, DS = 5 V (double speed), XTI clock input frequency fXTI = 16.9344 MHz, no output load.

IDDD

–10

XVDD system clock supply current1

IDDX

–

1.5

AVDD analog supply current1

IDDA

2. IDDA is the total current.

–

8.5

XTI HIGH-level input voltage

VIH1

Clock input

0.7XVDD

––

XTI LOW-level input voltage

VIL1

Clock input

–

0.3XVDD

XTI AC-coupled input voltage

VINAC

0.3XVDD

––

Vp-p

HIGH-level input voltage3

3. Pins MUTE, DEEM, BCKI, DI, LRCI, TSTN, DS, RSTN, MODE and ATCK.

VIH2

2.4

–

LOW-level input voltage3

VIL2

–

0.5

HIGH-level output voltage4

4. Pins TO1 and MUTEO.

VOHA

IOH = −1 mA

AVDD − 0.4

–

LOW-level output voltage4

VOLA

IOL = 1 mA

–

0.4

CKO HIGH-level output voltage

VOHC

IOH = −1 mA

DVDD − 0.4

–

CKO LOW-level output voltage

VOLC

IOL = 1 mA

–

0.4

XTI HIGH-level input current

IIH1

VIN = XVDD

–

µA

XTI LOW-level input current

IIL1

VIN = 0 V

–

µA

LOW-level input current4

IIL2

VIN = 0 V

–

µA

Input leakage current4

ILH

VIN = DVDD

–

1.0

µA

Parameter

Symbol

Rating

Unit

min

typ

max

Oscillator frequency

fOSC

4.0

16.9344

20.0

MHz

SM5878AM Datasheet(PDF) 5 Page - Nippon Precision Circuits Inc

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