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TDA9614H Dataheets PDF



Part Number TDA9614H
Manufacturers NXP
Logo NXP
Description Audio processor for VHS hi-fi and linear audio
Datasheet TDA9614H DatasheetTDA9614H Datasheet (PDF)

INTEGRATED CIRCUITS DATA SHEET TDA9614H Audio processor for VHS hi-fi and linear audio Preliminary specification File under Integrated Circuits, IC02 1995 Mar 21 Philips Semiconductors Philips Semiconductors Preliminary specification Audio processor for VHS hi-fi and linear audio CONTENTS 1 2 3 4 5 6 6.1 6.1.1 6.1.2 6.1.3 6.1.4 6.1.5 6.1.6 6.1.7 6.1.8 6.1.9 6.1.10 6.1.11 6.2 6.2.1 6.2.2 6.3 6.3.1 6.3.2 6.3.3 6.3.4 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 6.12 6.13 7 8 9 10 10.1 10.2 10.3 10.4 11 FEA.

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INTEGRATED CIRCUITS DATA SHEET TDA9614H Audio processor for VHS hi-fi and linear audio Preliminary specification File under Integrated Circuits, IC02 1995 Mar 21 Philips Semiconductors Philips Semiconductors Preliminary specification Audio processor for VHS hi-fi and linear audio CONTENTS 1 2 3 4 5 6 6.1 6.1.1 6.1.2 6.1.3 6.1.4 6.1.5 6.1.6 6.1.7 6.1.8 6.1.9 6.1.10 6.1.11 6.2 6.2.1 6.2.2 6.3 6.3.1 6.3.2 6.3.3 6.3.4 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 6.12 6.13 7 8 9 10 10.1 10.2 10.3 10.4 11 FEATURES GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Audio I/O switching Input Select (InputSel) Normal Select (NormSel) Volume L/R; AGC Audio FM Output Mute (AFOMute); Normal Output Mute (NOMute) Output Select (OutSel) RF Converter Mute (RFCMute) Line Select (LineSel) Decoder Select (DecodeSel) Headphone Select (HPSel) Headphone volume DC Select (DCSel) Linear audio circuits Record/loop-through Playback Audio FM circuits Record/loop-through Playback Automatic calibration PAL/NTSC mode I2C-bus Power-On Reset (POR); derived from digital supply voltage VDDD Control byte Main select byte Secondary select byte Left/Right (L/R) volume byte Headphone volume byte Install byte Test byte Read byte LIMITING VALUES THERMAL CHARACTERISTICS DC CHARACTERISTICS AC CHARACTERISTICS Record audio FM mode Record linear audio mode Playback Audio FM mode Playback linear audio INTERNAL CIRCUITRY 2 13 14 14.1 14.1.1 14.1.2 14.1.3 15 16 17 12 12.1 12.2 TDA9614H TEST AND APPLICATION INFORMATION RAF I/O (pin 12) RCCOL, RCCOR, RBPF and RFIX (pins 59, 53, 55 and 49) PACKAGE OUTLINE SOLDERING Plastic quad flat packages By wave By solder paste reflow Repairing soldered joints (by hand-held soldering iron or pulse-heated solder tool) DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C COMPONENTS 1995 Mar 21 Philips Semiconductors Preliminary specification Audio processor for VHS hi-fi and linear audio 1 FEATURES 2 GENERAL DESCRIPTION TDA9614H • All functions controlled by I2C-bus • No adjustments needed by use of auto-calibration circuit • Integrated Bandpass Filters (BPFs) • Low-noise Phase-Locked Loop (PLL) FM (de)modulator • Low-distortion sample-and-hold switching noise suppressor • Integrated HF Low-Pass Filter (LPF) and summator • Integrated audio LPF • 5 stereo inputs (left and right channel): – TUNL and TUNR – CINL and CINR – EXT1L and EXT1R – EXT2L and EXT2R – EXT3L and EXT3R • Additional mono input: Second Audio Program (SAP) • Independent Input/Output (I/O) selections and 2nd line output • Linear audio • DC output for VU meter drive • Direct headphone drive • RF converter output with overload Automatic Gain Control (AGC) • Integrated standby mode for low current consumption • E-E performance (record + playback): – Total Harmonic Distortion (THD): 0.05% (−8 dBV, 1 kHz) – linearity error: 0.1 dB (−88 dBV, 1 kHz) – noise: −93 dBV (20 Hz to 20 kHz). 3 ORDERING INFORMATION The TDA9614H is an audio processing IC for VHS hi-fi an.


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