TDA9840 - TV and VTR stereo/dual sound processor with digital identification and I2C-bus control

Product Overview

NXP

TDA9840 TV and VTR stereo/dual sound processor with digital identification and I2C-bus control by NXP - Datasheet Preview — Datasheet preview – TDA9840

Datasheet Details

Part number	TDA9840
Manufacturer	NXP
File Size	200.39 KB
Description	TV and VTR stereo/dual sound processor with digital identification and I2C-bus control
Datasheet	TDA9840 Datasheet
Additional preview pages of the TDA9840 datasheet.

Product details

Description

plastic dual in-line package; 20 leads (300 mil) plastic small outline package; 20 leads; body width 7.5 mm GENERAL DESCRIPTION TDA9840 The TDA9840 is a stereo/dual sound processor for TV and VTR sets.Its identification ensures safe operation by using internal digital PLL technique with extremely small bandwidth, synchronous detection and digital integration (switching time maximum 2.3 s; identification concerning the main functions).VERSION SOT146-1 SOT163-1 1998 Jul 03 2 Philips Semico

Features

Supply voltage 5 to 8 V.
De-emphasis.
Source selector.
Level and stereo matrix adjustment possible via the I2C-bus.
I2C-bus transceiver.
AF inputs for NICAM or AM sound (standard L).
AF outputs for Main and SCART.
AF input and output signals selectable via the I2C-bus.
Information for identified transmission mode is readable via I2C-bus.
Software is compatible with the TDA8415/16/17.
Quartz oscill.

📁 Similar Datasheet

TDA9884TS - I2C-bus controlled multistandard alignment-free IF-PLL (NXP Semiconductors)
TDA9885 - I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators (Philips)
TDA9886 - I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators (Philips)
TDA9045 - VIDEO PROCESSOR AND INPUT SELECTOR (ETC)
TDA9102C - H/V PROCESSOR FOR TTL V.D.U (ST Microelectronics)
TDA9102F - H/V PROCESSOR FOR TTL V.D.U (ST Microelectronics)
TDA9102T - H/V PROCESSOR FOR TTL V.D.U (ST Microelectronics)
TDA9103 - DEFLECTION PROCESSOR FOR MULTISYNC MONITOR (ST Microelectronics)

Other Datasheets by NXP

TDA9845 - TV and VTR stereo/dual sound processor with digital identification
TDA9847 - TV and VTR stereo/dual sound processor with digital identification
TDA9800 - VIF-PLL demodulator and FM-PLL detector
TDA9801 - Single standard VIF-PLL demodulator and FM-PLL detector
TDA9802 - Multistandard VIF-PLL demodulator and FM-PLL detector
TDA9803 - Multistandard VIF-PLL demodulator

Published: Apr 16, 2005 |