LA1823 datasheet(10/12 Pages) SANYO

部件名	LA1823

功能描述	Single-Chip Tuner ICs for Use in Radio Cassette Recorder

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制造商	SANYO [Sanyo Semicon Device]

网页	https://www.sanyo-av.com/us/

标志

10 / 12 page

LA1823, LA1823M

No.6854-10/12

Continued from preceding page.

number

Function

Quiescent

voltage (V)

Remarks

Equivalent circuit

AM

FM

14

Pilot detector filter

(forced monaural

mode)

2.9

3.8

Forced monaural mode when pin 14 is

connected to ground

15

Phase comparator

filter

(AM/FM switch)

0

3.8

FM mode is when pin 15 is open, and AM

mode is when pin 15 is connected to ground

16

17

L output

R output

1.2

Rout = 7.5k

Ω

18

MPX input

1.2

Rin = 50k

Ω

19

AM/FM detector

output

0.3

1.0

Output impedance

AM : Rout = 50k

Ω

FM : Rout = 500

Ω

The channel separation can be adjusted with

an external capacitor connected between

this pin and ground

20

FM-OSC

4.5

4.4

Connect the FM oscillator coil between this

pin and pin 21 (VCC2)

Continued on next page.

19

18

16

17

14

15

Rin

Rout (FM)

Rout (AM)

Rout

21

20

类似零件编号 - LA1823

制造商	部件名	数据表	功能描述
Sanyo Semicon Device	LA1823	1Mb / 10P	Single-Chip Tuner IC for Use in Radio Cassette Recorder
	LA1823	139Kb / 12P	Single-Chip Tuner ICs for Use in Radio Cassette Recorder
	LA1823M	139Kb / 12P	Single-Chip Tuner ICs for Use in Radio Cassette Recorder
	LA1823	139Kb / 12P	Single-Chip Tuner ICs for Use in Radio Cassette Recorder

More results

类似说明 - LA1823

制造商	部件名	数据表	功能描述
Sanyo Semicon Device	LA1823	139Kb / 12P	Single-Chip Tuner ICs for Use in Radio Cassette Recorder
	LA1823	1Mb / 10P	Single-Chip Tuner IC for Use in Radio Cassette Recorder
	LA1824	112Kb / 10P	Single Chip Tuner IC for Use in Radio/Cassette Products with Manual Tuning
	LA1824	107Kb / 10P	Single Chip Tuner IC for Use in Radio/Cassette Products with Manual Tuning
Panasonic Semiconductor	AN7024	430Kb / 7P	AM Tuner, FM-IF MPX IC for Radio, Radio Cassette Recorder
STMicroelectronics	TDA7286	59Kb / 6P	SINGLE CHIP PREAMPLIFIER FOR DOUBLE DECK RADIO CASSETTE RECORDER
Sanyo Semicon Device	LV23000M	144Kb / 14P	Single-Chip Tuner IC for Radio/Cassette Players
Sanyo Semicon Device	LA1827M	347Kb / 12P	Single-Chip Tuner IC for Portable Radio/Cassette Recorders
Panasonic Semiconductor	AN7223	43Kb / 3P	AM Tuner, FM/AM IF Amplifier Circuit for Radio Cassette Recorder
Panasonic Semiconductor	AN7017S	64Kb / 5P	FM/TV Front-end ICs for 1.5V Headphone Stereo, Radio Cassette Recorder