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2048-Bit Sstatic MOS RAM with I/O Ports ABD Timer

Description
The STV6417 is an I²C-controlled integrated circuit designed to switch both AUDIO and video in any dual full-SCART application such as set-top boxes or DVD recorders for European markets.
The STV6417 is one of the four brand new products that complete the new generation of AUDIO and video switches from STMicroelectronics, which cover both technically and price wise the whole market spectrum from low-cost SD retail (zapper set-top box or basic recorder) up to DVR HD operator (set-top boxes or recorders with component outputs).

STA3398 - > Correct PartNumber STA339B

STA3398W - > Correct PartNumber STA339BW

The STA339BW is an integrated solution of digital AUDIO processing, digital amplifier control, and FFX-power output stage, thereby creating a high-power single-chip FFX solution comprising high-quality, high-efficiency, all digital amplification.

STA339BW is based on FFX (fully flexible amplification) processor, a STMicroelectronics proprietary technology. FFX is the evolution and the enlargement of the ST ternary technology: the new processor can be configured to work in ternary, binary, binary differential and phase shift PWM modulation schemes.

DESCRIPTION
The STV6410A is a highly integrated I2C bus-controlled AUDIO and video switch matrix, optimized for use in digital set-top box applications. It provides all the AUDIO and video routings required in a full three scart set-top box design. It is also fully pin compatible with STV6411A, the two scart version.

. I2C BUS CONTROL
. STANDBY MODE

VIDEO SECTION
. 5 CVBS INPUTS, 4 CVBS OUTPUTS (ONE WITH SELECTABLE CHROMA TRAP FILTER)
. 5 Y/C INPUTS, 3 Y/C OUTPUTS
. 6dB GAIN ON ALL CVBS/Y AND C OUTPUTS
. 1 Y/C ADDER
. 2 RGB/FB INPUTS, 1 RGB/FB OUTPUT WITH 6dB ADJUSTABLE GAIN
. VIDEO MUTING ON ALL THE OUTPUTS
. 3 SLOW BLANKING INPUTS/OUTPUTS
. SYNC BOTTOM CLAMP ON ALL CVBS/Y AND RGB INPUTS, AVERAGE ON C INPUTS
. BANDWIDTH : 15MHz
. CROSSTALK : 60dB Typ.

AUDIO SECTION
. 5 STEREO INPUTS, 4 STEREO OUTPUTS (TWO WITH LEVEL ADJUSTMENT)
. MONO SOUND OUTPUT
. STEREO TO MONO CAPABILITY ON ALL SCARTS
. AUDIO MUTING ON ALL THE OUTPUTS

DESCRIPTION
The TEA6422 switches 6 stereo AUDIO inputs on 3 stereo outputs.
All the switching possibilities are changed through the I2C BUS.
   
■ 6 Stereo Inputs
■ 3 Stereo Ouputs
■ Gain Control 0 dB/Mute for each Output
■ Cascadable (2 different addresses)
■ Serial Bus Controlled
■ Very Low Noise
■ Very Low Distorsion
■ Fully ESD Protected
■ Wide AUDIO Dynamic Range ( 3 VRMS)
   

DESCRIPTION
The STA304 Digital AUDIO Processor is a single chip device implementing end to end digital solution for AUDIO application. In conjunction with STA500 power bridge it gives the full digital DSP-to-power high quality chain with no need for AUDIO Digital-to-Analog converters between DSP and power stage.
   
■ END TO END DIGITAL AUDIO INTEGRATED
    SOLUTION
■ · DSP Functions:
    - DIGITAL VOLUME CONTROL
    - SOFT MUTE
    - BASS and TREBLE
    - PARAMETRIC EQ PER CHANNEL
    - BASS MANAGEMENT FOR SUBWOOFER
    - AUTO MUTE ON ZERO INPUT DETECTION
■ 4+1 DIRECT DIGITAL AMPLIFICATION
    (DDX™) OUTPUT CHANNELs
■ 6 CHANNELs PROGRAMMABLE SERIAL
    OUTPUT INTERFACE (by default I2S)
■ 4 CHANNELs PROGRAMMABLE SERIAL
    INPUT INTERFACE (by default I2S)
■ STEREO S/PDIF INPUT INTERFACE
■ Intel AC97 LINK (rev. 2.1) INPUT INTERFACE
    FOR AUDIO AND CONTROL
■ ON CHIP AUTOMATIC INPUT SAMPLING
    FREQUENCY DETECTION
■ 100 dB SNR SAMPLE RATE CONVERTER
    (1KHz SINUSOIDAL INPUT)
■ I2C CONTROL BUS
■ LOW POWER 3.3V CMOS TECHNOLOGY
■ EMBEDDED PLL FOR INTERNAL CLOCK
    GENERATION (1024x48 kHz = 49.152 MHz)
■ 24.576 MHz EXTERNAL INPUT CLOCK OR
    BUILT-IN INDUSTRY STANDARD XTAL
    OSCILLATOR.
   

Description
This image sensor based on STMicroelectronics CMOS technology is Bayer colorised.
The sensor provides a raw digital video output which also contains embedded codes to facilitate external synchronisation.
The sensor interfaces to a range of STMicroelectronics companion processors for applications such as USB webcams and digital stills cameras.

Features
■640 x 480 VGA resolution
■1/4 inch format lens compatible
■On board 10 bit ADC
■On board voltage regulators
■Automatic dark calibration
■On board AUDIO amplifier
■I2C interface
■Low power suspend mode
■4 or 5 wire nibble output
■Framegrabber signals: QCK and FST

DESCRIPTION
The STA304A Digital AUDIO Processor is a single chip device implementing end to end digital solution for AUDIO application. In conjunction with STA500 power bridge it gives the full digital DSP-to-power high quality chain with no need for AUDIO Digital-to-Analog converters between DSP and power stage.

■ STA304AEND TO END DIGITAL AUDIO INTEGRATED SOLUTION
■ · DSP Functions:
    - DIGITAL VOLUME CONTROL
    - SOFT MUTE
    - BASS and TREBLE
    - PARAMETRIC EQ PER CHANNEL
    - BASS MANAGEMENT FOR SUBWOOFER
    - AUTO MUTE ON ZERO INPUT DETECTION
■ 4+1 DIRECT DIGITAL AMPLIFICATION (DDX™) OUTPUT CHANNELs
■ 6 CHANNELs PROGRAMMABLE SERIAL OUTPUT INTERFACE (by default I2S)
■ 4 CHANNELs PROGRAMMABLE SERIAL INPUT INTERFACE (by default I2S)
■ STEREO S/PDIF INPUT INTERFACE
■ Intel AC97 LINK (rev. 2.1) INPUT INTERFACE FOR AUDIO AND CONTROL
■ ON CHIP AUTOMATIC INPUT SAMPLING FREQUENCY DETECTION
■ 100 dB SNR SAMPLE RATE CONVERTER (1KHz SINUSOIDAL INPUT)
■ I2C CONTROL BUS
■ LOW POWER 3.3V CMOS TECHNOLOGY
■ EMBEDDED PLL FOR INTERNAL CLOCK GENERATION (1024x48 kHz = 49.152 MHz)
■ 6.144 MHz EXTERNAL INPUT CLOCK OR BUILT-IN INDUSTRY
    STANDARD XTAL OSCILLATOR
■ VARIABLE DIGITAL GAIN UP TO 24dB (0.75dB STEP)

[Mallory Sonalert]

AUDIO Products - Alarms, Buzzers, and Sirens - AUDIO MAGNETIC IND 9-15V TH