MV8870 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Fabricante

MV8870

Integrated DTMF Receiver

Unspecified 

MV8870/MV8870-1

3.5V

OSC1

1.5V

tOH

tOL

tOR

tOF

Figure 13: Timing - external oscillator input

St/GT VTSt

4.6V

Q1 - Q4

0.4V

4.6V

StD

0.4V

tPQ

tQStD

tPStD

Figure 14: Timing - decoded data

3.5V

TOE

1.5V

4.6V

Q1 - Q4

0.4V

tPTE

tPTD

Figure 15: Timing - Output enable and disable

ABSOLUTE MAXIMUM RATINGS* Voltages are with respect to the negative power supply (VSS)

Parameter

Value (MV8870)

Symbol

. Min

Max

Value (MV8870-1)

Mln

Max

Units

Positive supply voltage (Pin 18)

VDD

+6.0

+6.0

V

Voltage on any pin (other than supplies) VMAX

-0.3

VDD + 0 3 -0 3

VDD + 0 3

Current at any pin (other than supplies) IMAX

10

10

mA

Storage temperature

TSTG

-65

+150

-65

+150

°C

Package power dissipation

PP

1000†

1000†

mW

* Exceeding these ratings may cause permanent damage. Functional operation under these conditions is not implied.

† Derate parameter above + 75°C at 16mW/°C, all leads soldered to board.

10

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