YTD427 Просмотр технического описания (PDF) - Yamaha Corporation

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YTD427

ISDN DSU Analog Front End

Yamaha Corporation 

Chapter 5

ELECTRICAL CHARACTERISTICS

5.1 Absolute Maximum Ratings

(DVSS=AVSS=0.0V Ta=25 ℃)

Parameters

Symbol Min.

Max. Units

Supply Voltage (Digital) DVDD 00:3 +7.0 V

Supply Voltage (Analog) AVDD 00:3 +7.0 V

Input Voltage (Digital) DVIN DVSS 0 0:3 DVDD+0.3 V

Input Voltage (Analog) AVIN AVSS 0 0:3 AVDD+0.3 V

Output Voltage (Digital) DVOUT DVSS 0 0:3 DVDD+0.3 V

Output Voltage (Analog) AVOUT AVSS 0 0:3 AVDD+0.3 V

Power Dissipation

PD

400 mW

Operating Temperature TOP 020

+70 ℃

Storage Temperature

TST

055

+125 ℃

Notew1ithTohuet

values represent the

causing damage. It

minimum and maximum voltages that can be applied to the pins

does not guarantee the operation. Applying a voltage exceeding

the absolute maximum ratings may cause permanent damage to YTD427.

Note 2 Use digital power supply

ADVVSDSDto=pAreVvDenDt. laAtclsho,upin. sert

Da VCDD

and analog power supply

0.1F across DVDD and

DAVVSDSDanudndaecrrotshse

condition:

AVDD and

Note 3 Use digital ground DVSS and analog ground AVSS under the condition: DVSS = AVSS.

Notepi4n Enavmene,ththoueyghardeignitoatlcpoonwneerctseudppinlysidDeVYDTDDa4n2d7.anMalaokgepsouwreertosucpopnlnyecAtVtDhDe phianvsetthhaet shaamvee

the same name.

Note 5

are

nEovtencotnhnoeucgtheddiignistiadlegYroTuDnd42D7.VMSSaaknedsuarnealtoogcgornonuencdt

AthVeSpSihnasvtehathtehsaavme ethpeinsanmame ne,atmhee.y

13

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