Datasheet TDA7719 - STMicroelectronics Audio Amplifiers 3 Band Car Audio Processor — Datenblatt

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Manufacturer: STMicroelectronics

Description: Audio Amplifiers 3 Band Car Audio Processor

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Docket:
TDA7719
3 band car audio processor
Features Input multiplexer ­ Multiple input configuration for different application Loudness ­ 2nd order frequency response ­ Programmable center frequency ­ 15 dB with 1 dB steps ­ Selectable high frequency boost ­ Selectable flat-mode Volume ­ +15 dB to -15 dB with 1 dB step resolution ­ Soft-step control with programmable blend times Bass ­ 2nd order frequency response ­ Center frequency programmable in 4 steps ­ Q programmable 1.0/1.25/1.5/2.0 ­ DC gain programmable ­ -15 to 15 dB range with 1 dB resolution Middle ­ 2nd order frequency response ­ Center frequency programmable in 4 steps ­ Q programmable 0.5/0.75/1.0/1.25 ­ -15 to 15dB range with 1dB resolution Treble ­ 2nd order frequency response ­ Center frequency programmable in 4 steps ­ -15 to 15dB range with 1dB resolution Speaker ­ 4 independent soft step speaker controls ­ 0dB to -79dB with 1dB steps ­ Direct mute Subwoofer ­ 2nd order low pass filter with programmable cut off frequency ­

Specifications:

• Common Mode Rejection Ratio (Min): 46 dB
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 8.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Output Type: Mono, Stereo
• Package / Case: TSSOP-28
• Packaging Type: Tube
• Product: Audio Analog Processor
• Supply Current: 35 mA
• THD plus Noise: 0.01 %
• RoHS: Yes