SM5877AM datasheet(5/16 Pages) NPC

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SM5877AM

NIPPON PRECISION CIRCUITS—5

Low-voltage: DVSS = AVSS = XVSS = 0 V, DVDD = AVDD = XVDD = 2.7 to 4.5 V, AVDD = AVDDL = AVDDR,

Ta = −20 to 70 °C

AC Electrical Characteristics

Normal-voltage: DVSS = AVSS = XVSS = 0 V, DVDD = AVDD = XVDD = 4.5 to 5.5 V, AVDD = AVDDL =

AVDDR, Ta = −40 to 85 °C

Low-voltage: DVSS = AVSS = XVSS = 0 V, DVDD = AVDD = XVDD = 2.7 to 4.5 V, AVDD = AVDDL = AVDDR,

Ta = −20 to 70 °C

System clock (XTI)

Crystal Oscillator

1. DVDD = AVDD = XVDD = 3 V, DS = 0 V (normal speed), XTI clock input frequency fXTI = 16.9344 MHz, no output load.

2. IDDA is the total current.

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

4. Pins TO1 and MUTEO.

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

DVDD digital supply current1

IDDD

–69

XVDD system clock supply

current1

IDDX

–13

AVDD analog supply current1

IDDA

–12

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

VIH2

2.4

–

LOW-level input voltage3

VIL2

–

0.5

HIGH-level output voltage4

VOHA

IOH = −0.5 mA

AVDD −

0.4

––

LOW-level output voltage4

VOLA

IOL = 0.5 mA

–

0.4

CKO HIGH-level output voltage

VOHC

IOH = −0.5 mA

DVDD −

0.4

––

CKO LOW-level output voltage

VOLC

IOL = 0.5 mA

–

0.4

XTI HIGH-level input current

IIH1

VIN = XVDD

–4

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

17.8

MHz

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