TA7342P datasheet(2/3 Pages) UTC

номер детали	TA7342P

подробное описание детали	PLL FM STEREO MULTIPLEX

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производитель	UTC [Unisonic Technologies]

домашняя страница	http://www.utc-ic.com

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UTCTA7342P

LINEAR INTEGRATED CIRCUIT

UTC UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R110-003,A

ABSOLUTE MAXIMUM RATINGS(Ta=25°C )

PARAMETER

SYMBOL

VALUE

UNIT

Supply Voltage

Vcc

6

V

Lamp Voltage

VLAMP

8

V

Lamp Current (continuous)

ILAMP

8

mA

Power Dissipation

PD

500

mW

Operating Temperature Range

TOPR

-25 - +75

°C

Storage Temperature Range

TSTG

-55 +150

°C

ELECTRICAL CHARACTERISTICS

( Ta=25

°C ,Vcc=3V, f=1kHz, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Quiescent Circuit Current

ICCQ

At Lamp off

4.5

8

mA

Input Resistance

RIN

10

k

Ω

Output Resistance

ROUT

4

5

6

k

Ω

Maximum Input Voltage

Vi(max)

Lj+R=90%, P=10%

THD=5%, fm=1kHz

400

mVrms

Channel Separation

CS

L+R=180mV, P=20mV,fm=1kHz

30

35

dB

Total Harmonic Distortion(mono)

THD1

Vi=200mVrms (Monaural)

0.4

1

%

Total Harmonic Distortion (stereo)

THD2

L+R=1800mVrms,p=20mVrms,

fm=1kHz

0.5

%

Voltage Gain

GV

Vi=200mVrms

-6.5

-5

-3.5

dB

Channel Balance

CB

Vi=200mVrms

0

1.5

dB

Lamp ON Level

VL(ON)

pilot only

9

15

mV

Lamp OFF Level

VL(OFF)

pilot only

2

6

mV

Stereo Lamp Hysteresis

VH

From ON to OFF

3

mVrms

Carrier Leakage

C.L.

19kHz,L+R=180mV,P=20mVrms

31

dB

38kHz,L+R=180mV,P=20mVrms

60

dB

Capture range

C.R.

P=20mVrms

+-3

%

SCA Rejection Ratio

SCA Rej.

P=20mVrms, L+R=160mVrms,

SCA=200mVrms, fSCA=67kHz

80

dB

Signal to Noise Ratio

S/N

Vin=200mVrms, Rg=620

Ω

82

dB

DC ELECTRICIAL CHARACTERISTICS

TERMINAL

ITEM DESCRIPTION

VALUE

UNIT

1

INPUT

0.7

V

2

LPF-1

2.4

V

3

VCC

3.0

V

4

VO

2.5

V

5

GND

0

V

6

ST. LAMP

-

V

7

LPF-2

2.4

V

8

L-CH OUTPUT

1.0

V

9

R-CH OUTPUT

1.0

V

Аналогичный номер детали - TA7342P

производитель	номер детали	датащи	подробное описание детали
List of Unclassifed Man...	TA7342P	70Kb / 3P	LINEAR INTEGRATED CIRCUIT
Unisonic Technologies	TA7342P	134Kb / 3P	PLL FM STEREO MULTIPLEX

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Аналогичное описание - TA7342P

производитель	номер детали	датащи	подробное описание детали
Daewoo Semiconductor	DBL1009	226Kb / 4P	PLL FM STEREO MULTIPLEX
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Unisonic Technologies	TA7342P	134Kb / 3P	PLL FM STEREO MULTIPLEX
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Sanyo Semicon Device	LA3361	212Kb / 8P	PLL FM Multiplex Stereo Demodulator
Sanyo Semicon Device	LA3370	389Kb / 11P	PLL FM Multiplex Stereo Demodulator for Car Stereo
Unisonic Technologies	A6043	186Kb / 4P	FM STEREO MULTIPLEX
Unisonic Technologies	A6043	97Kb / 4P	FM STEREO MULTIPLEX

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