MC145436A datasheet(6/8 Pages) MOTOROLA

No de pièce	MC145436A

Description	LOW-POWER DUAL TONE MULTIPLE FREQUENCY RECEIVER

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Fabricant	MOTOROLA [Motorola, Inc]

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MC145436A

MOTOROLA

6

Ain

Vin t VDD

VDD

10 pF

100 k

Ω

0.01

µF

Ain

10 pF

VDD

100 k

Ω

7

Figure 2. Analog Input (Operational Information Based on PDIP Package)

Vin u VDD

3.58 MHz

Xin

Xout

VDD

ATB

Xen

1 M

Ω

ATB

Xen

TO OTHER

MC145436As

MC145436A

VDD

Xin

Figure 3. Multiple MC145436As

COL 1

COL 2

COL 3

COL 4

697

770

852

941

STD

DTMF

(Hz)

ROW 1

ROW 2

ROW 3

ROW 4

1209

1336

1477

1633

1

2

3

A

4

5

6

B

7

8

9

C

*

0

#

D

STD DTMF (Hz)

Figure 4. 4

× 4 Keyboard Matrix

Numéro de pièce similaire - MC145436A

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NXP Semiconductors	MC145436A	607Kb / 28P	5V PCM Codec-Filter REV 2 3/98

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Description similaire - MC145436A

Fabricant	No de pièce	Fiches technique	Description
Motorola, Inc	MC145436	449Kb / 6P	DUAL TONE MULTIPLE FREQUENCY RECEIVER
Motorola, Inc	MC145740	144Kb / 12P	DUAL TONE MULTIPLE FREQUENCY LINE INTERFACE
Nippon Precision Circui...	SM8224B	108Kb / 11P	Dual-Tone Receiver IC
Nippon Precision Circui...	SM8224C	128Kb / 11P	Dual-Tone Receiver IC
Fujitsu Component Limit...	MB4507A	312Kb / 11P	DUAL TONE MULTI-FREQUENCY OSCILLATOR
National Semiconductor ...	LMC567	168Kb / 7P	Low Power Tone Decoder
Texas Instruments	LMC567	404Kb / 14P	[Old version datasheet] Low-Power Tone Decoder
Motorola, Inc	MC3363	339Kb / 10P	Low Power Dual Conversion FM Receiver
ams AG	AS3932	402Kb / 34P	3D Low Frequency Wakeup Receiver
ams AG	AS3932	1Mb / 33P	3D Low Frequency Wakeup Receiver

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MC145436A Fiches technique(PDF) 6 Page - Motorola, Inc

MC145436A Fiches technique(HTML) 6 Page - Motorola, Inc

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