MV8870 Ver la hoja de datos (PDF) - Zarlink Semiconductor Inc

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componentes Descripción

Fabricante

MV8870

INTEGRATED DTMF RECEIVER

Zarlink Semiconductor Inc 

RECOMMENDED OPERATING RANGE

Characteristic

Positive supply voltage

Operating temperature

Value (MV8870)

Symbol

Min Typ Max

VDD

4.75 5.0 5.25

TOP

-40 +25 +80

MV8870/MV8870-1

Value (MV8870-1)

Min Typ Max Units

4.75 5.0 5.25 V

-40 +25 +80 ˚C

Conditions

ELECTRICAL CHARACTERISTICS Over Recommended Operating Range (unless otherwise specified)

These characteristics are guaranteed over the following conditions (unless otherwise stated):

Voltages measured with respect to ground (VSS).

Typical figures are for design aid only; they are not guaranteed and are not subject to production testing.

STATIC CHARACTERISTICS

Characterlstlc

Value (MV8870)

Symbol

Min Typ Max

Value (MV8870-1)

Mln Typ Max

Unlts

Conditions

Power dissipation

PD

VDD supply current

IDD

Input high voltage (OSC1 &

VIH

Input low voltage (OSC1 and VIL

TOE)

15

3.0

3.5

0

35

15

7.0

3.0

VDD

3.5

1.5 0

37 mW f0 = 3.579545MHZ

7.0 mA

VDD

V

1.5 V

Input leakage current (OSC1, ll

100

IN + and IN-)

100

mA

0 ≤ VPIN ≤ VDD

Internal pull-up current (TOE) IPU

Steering threshold voltage

VTSt

(St/GT)

7.5

15.0

7.5

15.0 µA

2.2 2.35 2.5 2.2 2.35 2.5 V

0 ≤ VPIN ≤ VDD

Low level output voltage

VOL

High level output voltage

VOH

Output low sink current (OSC2, IOL

Q1-Q4, StD and ESt)

0.03

4.97

1.0 2.5

0.03

4.97

1.0 2.5

V

No Load

V

No Load

mA

VPIN = 0.4V

Output high source current

IOH

(OSC2, Q1-Q4, StD and ESt)

0.4 0.8

0.4 0.8

mA

VPIN = 4.6V

Reference voltage

VREF output resistance

Pin capacitance

VREF

2.4

2.7 2.4

RREF

10.0

10.0

CP

7.0

15.0

7.0

2.8 V

kΩ

15.0 pF

No Load

Pin to supplies

7

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