LA3430 データシートの表示（PDF） - SANYO -> Panasonic

部品番号

コンポーネント説明

メーカー

LA3430

PLL FM MPX Stereo Demodulator with Pilot Canceler for Car Stereo Use

SANYO -> Panasonic 

LA3430

Specifications

Absolute Maximum Ratings at Ta = 25˚C

Parameter

Maximum Supply Voltage

Lamp Driving Current

Allowable Power Dissipation

Operating Temperature

Storage Temperature

Symbol

VCC max

IL max

Pd max

Topr

Tstg

Ta≤45˚C

Conditions

Ratings

Unit

16 V

30 mA

520 mW

–20 to +70 ˚C

–40 to +125 ˚C

Operating Conditions at Ta = 25˚C

Parameter

Recommended Supply Voltage

Operating Voltage Range

Recommended Input Signal Voltage

Symbol

VCC

VCC op

Vi

Conditions

Ratings

Unit

10 V

6.5 to 13 V

200 to 300 mV

Operating Characteristics at Ta = 25˚C, VCC=10V, Vi=300mV, f=1kHz, L+R=90%, pilot=10%

Parameter

Symbol

Conditions

Ratings

Unit

min typ max

Quiescent Current

Icco No input

28

38 mA

Channel Separation

Sep

40

50

dB

Total Harmonic Distortion

THD

Monaural

Main

0.07

0.2 %

0.07

0.2 %

Lamp Lighting Level

Lamp Hysteresis

VL

L+R=90%, pilot=10%

hy

60

85 120 mV

3

6 dB

Capture Range

CR

±1

%

Output Signal Level

Signal to Noise Ratio

VO

Sub

Rg=20kΩ

S/N

Rg=10kΩ

150 215 300 mV

68

74

dB

70

78

dB

Input Resistance (Pin 2)

ri

20

kΩ

SCA Rejection

SCA rej

80

dB

Allowable Input Voltage

THD=1%, Rg=20kΩ

Vi

THD=1%, Rg=20kΩ

700 900

mV

450

mV

SNC Output Attenuation

Att SNC V8=0.6V, L–R=90%, pilot=10%

–8.5 –3.0 –0.3 dB

SNC Output Voltage

HCC Output Attenuation

VO sub

Att HCC1

Att HCC2

V8=0.1V, L–R=90%, pilot=10%

V7=0.6V, L+R=90%, pilot=10%

V7=1V, L+R=90%, pilot=10%

5 mV

–15.0 –6.0 –0.5 dB

–2.0

0 dB

Ripple Rejection of Power Supply

Rr

35

dB

VCO Stop Voltage

7.3

V

Channel Balance

0.5

1.5 dB

Pilot Cancel

20

27

dB

Stereo Lamp Current

Minimum stereo operating current

1.0

mA

Saturation Voltage (Pin 10)

IL=10mA

1.0

V

No.1408–2/12

Share Link: