LA1823M - Single-Chip Tuner

Product Overview

Sanyo Semicon Device

Datasheet Details

Part number	LA1823M
Manufacturer	Sanyo Semicon Device
File Size	159.21 KB
Description	Single-Chip Tuner
Datasheet	LA1823M Datasheet
Additional preview pages of the LA1823M datasheet.

Product details

Description

and Quiescent Voltage at VCC = 4.5V Pin number Function Quiescent voltage (V) AM FM Remarks 1 AM-RF input 1.2 1.2 Connect the AM antenna coil between this pin and pin 2 (Reg) Equivalent circuit 2 1 2 Reg 1.2 1.2 2 3 AM-OSC 4.5 4.5 Connect the AM oscillator coil between this pin and pin 4 (VCC1) 3 4 4 VCC1 5 FM-MIX output 4.5 4.5 AM/FM-IF/MPX block VCC 2.4 2.2 Rout = 270Ω 6 GND1 0 0 AM/FM-IF/MPX block ground 7 IF buffer output 4.5 4.5 V7 ≥ 1.3V : IF buffer output and muting

Features

AM, FM frontend/IF and MPX integrated in a single-chip.
Built-in MPX VCO circuit.
Electronic tuning (AM oscillator output, AM/FM IF output).
Adjustment-free FM detection (uses a ceramic discriminator).
Packages : DIP24S (300mil) [LA1823] MFP24S (300mil) [LA1823M] Functions AM : RF amplifier, mixer, oscillator, oscillator buffer, IF amplifier, detector, AGC, IF count buffer output. FM-RF : RF amplifier, mixer, and oscillator. FM-IF : IF amplifier, q.

📁 Similar Datasheet

LA1805 - AM / FM-IF / MPX Tuner System (Sanyo)
LA1810 - AM/FM/MPX Tuner System (Sanyo)
LA1836 - Single-Chip Home Stereo Electronic Tuning IC (Sanyo)
LA1836M - Single-Chip Home Stereo Electronic Tuning IC (Sanyo)
LA1837 - Monolithic Linear IC (Sanyo)
LA1837M - Single-Chip AM/FM Tuner IC (ON Semiconductor)
LA1844 - Single chip tuner IC (Sanyo Semiconductor)
LA1844M - Single chip tuner IC (Sanyo Semiconductor)

Other Datasheets by Sanyo Semicon Device

LA1845NV - Single-Chip Home Stereo IC
LA1363 - (LA1362 - LA1365 / LA1357) MONOLITHIC LINEAR IC
LA1365 - MONOLITHIC LINEAR IC
LA1776M - Monolithic Linear IC Single-Chip Tuner IC

Published: Aug 30, 2015 |