NXP Semiconductors TDA9874H
the TDA9874H is mainly of interest in Europe, but also in Hong Kong/PR China and South East Asia. This includes B/G, D/K, I, M and L standard. The AM sound of L/L’ standard is normally demodulated in the 1st sound IF.TDA9874H Specifications
- Package : QFP
- Min Voltage : 4.5V
- Max Voltage : 5.5V
- Terminals : 44
- Circuits : 1
- Max Operating Temp : 70°C
- Min Operating Temp : -20°C
- Max Supply Current : 157mA
Source:
Octopart
| Part No. | TDA9874H |
|---|---|
| Datasheet | TDA9874H Download |
| Manufacturer |  NXP Semiconductors |
| Description | Digital TV sound demodulator/decoder |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
Supported standards ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONALDESCRIPTION
DESCRIPTION
of the demodulator and decoder sectionDESCRIPTION
of the DSPDESCRIPTION
of the analog audio section I2C-BUS CONTROL Introduction Power-up state Slave receiver mode Slave transmitter mode I2S-BUSDESCRIPTION
EXTERNAL COMPONENTS LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS PACKAGE OUTLINE SOLDERING Introduction Reflow soldering Wave soldering Repairing soldered joints DEFINITIONS LIFE SUPPORTAPPLICATIONS
PURCHASE OF PHILIPS I2C COMPONENTS TDA9874H 1998 Apr 27 2 Philips Semiconductors Preliminary specification Digital TV sound demodulator/decoder 1FEATURES
TDA9874H● SIF input switch e.g. to select between terrestrial TV SIF and SAT SIF sources
● SIF AGC with 21 dB control range
● SIF 8-bit Analog-to-Digital Converter (ADC)
● DQPSK demodulation for different standards, simultaneously with 1-channel FM demodulation...
