LA1833NM datasheet, PDF - EEWORLD Datasheet

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LA1833NM: DescriptionSystem-on-Chip Tuner IC for Home Stereo Systems; CategoryAnalog mixed-signal IC Consumption circuit; File Size83KB，10 Pages; ManufacturerSANYO; Websitehttp://www.semic.sanyo.co.jp/english/index-e.html

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LA1833NM Overview

System-on-Chip Tuner IC for Home Stereo Systems

LA1833NM Parametric

Parameter Name	Attribute value
Parts packaging code	DIP
package instruction	SDIP,
Contacts	24
Reach Compliance Code	unknow
Commercial integrated circuit types	AUDIO SINGLE CHIP RECEIVER
Demodulation type	AM/FM
harmonic distortion	0.7%
JESD-30 code	R-PDIP-T24
length	21 mm
Number of functions	1
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Output voltage nominal (AM)	160 mV
Nominal output voltage (FM)	330 mV
Package body material	PLASTIC/EPOXY
encapsulated code	SDIP
Package shape	RECTANGULAR
Package form	IN-LINE, SHRINK PITCH
Certification status	Not Qualified
Maximum seat height	3.9 mm
Signal-to-noise ratio Nom (FM)	78 dB
Maximum slew rate	38 mA
Maximum supply voltage (Vsup)	8 V
Minimum supply voltage (Vsup)	4 V
surface mount	NO
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	1.778 mm
Terminal location	DUAL
width	7.62 mm
Base Number Matches	1

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Ordering number : ENN6568

Monolithic Linear IC

LA1833N, 1833NM

System-on-Chip Tuner IC for Home Stereo Systems

Overview

The LA1833N/NM is an AM/FM IF and MPX system-on-

chip IC that supports electronic tuning for home stereo

systems. It is optimal for use in auto-seek systems that use

SD (station detect) and IF counting in parallel.

— FM total harmonic distortion detuning

characteristics and signal-to-noise ratio improved

over those of the LA1833

Package Dimensions

unit: mm

3112A-MFP24S

[LA1833N]

Functions

• AM: RF amplifier, mixer, oscillator, IF amplifier,

detector, AGC, SD, oscillator buffer, IF buffer, and

stereo IF output

• FM IF: IF amplifier, quadrature detector, S meter, SD,

S-curve detector, IF buffer

• MPX: PLL stereo decoder, stereo indicator, forced

mono, VCO stop, audio muting, adjacent channel

interference reduction function, pilot canceller

5.4

12.5

0.15

Features

• Improvements over the LA1832

— The MPX VCO circuit has been integrated on the

same IC (no ceramic element required)

— Built-in adjacent channel interference reduction

function (114 kHz, 190 kHz)

— Built-in pilot canceler function (19 kHz)

— AM and FM output levels can be set independently

— Improved FM reception characteristics (IF beating

improved)

• Other features

— Pin arrangement nearly identical to that of the

LA1832

— AM coil specifications can be the same as those used

for the LA1832.

— ST operating dynamic range improved over that of

the LA1833

0.35

1.0

SANYO: MFP24S (300 mil)

unit: mm

3067A-DIP24S

[LA1833NM]

21.0

7.62

6.4

0.1 1.5

(0.75)

0.63

1.7max

7.6

0.9

(0.71)

1.78

0.48

0.95

SANYO: DIP24S (300 mil)

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

D1500RM (OT) No. 6568-1/10

0.51min

3.3 3.9max

(3.25)

0.25

LA1833NM Related Products

	LA1833NM	LA1833N
Description	System-on-Chip Tuner IC for Home Stereo Systems	System-on-Chip Tuner IC for Home Stereo Systems
Parts packaging code	DIP	DFP
package instruction	SDIP,	LSSOP,
Contacts	24	24
Reach Compliance Code	unknow	unknow
Commercial integrated circuit types	AUDIO SINGLE CHIP RECEIVER	AUDIO SINGLE CHIP RECEIVER
Demodulation type	AM/FM	AM/FM
harmonic distortion	0.7%	0.7%
JESD-30 code	R-PDIP-T24	R-PDSO-G24
length	21 mm	12.5 mm
Number of functions	1	1
Number of terminals	24	24
Maximum operating temperature	70 °C	70 °C
Minimum operating temperature	-20 °C	-20 °C
Output voltage nominal (AM)	160 mV	160 mV
Nominal output voltage (FM)	330 mV	330 mV
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SDIP	LSSOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	IN-LINE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Certification status	Not Qualified	Not Qualified
Maximum seat height	3.9 mm	1.7 mm
Signal-to-noise ratio Nom (FM)	78 dB	78 dB
Maximum slew rate	38 mA	38 mA
Maximum supply voltage (Vsup)	8 V	8 V
Minimum supply voltage (Vsup)	4 V	4 V
surface mount	NO	YES
Temperature level	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	GULL WING
Terminal pitch	1.778 mm	1 mm
Terminal location	DUAL	DUAL
width	7.62 mm	5.4 mm
Base Number Matches	1	1

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