Datasheet TDA7418TR - STMicroelectronics Audio Amplifiers 3 Band Car Audio Processor 8-10 V — Ficha de datos

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Manufacturer: STMicroelectronics

Description: Audio Amplifiers 3 Band Car Audio Processor 8-10 V

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Docket:
TDA7418
3 band car audio processor
Features
Input multiplexer ­ PD/SE4: pseudo differential stereo input, programmable as single-ended input ­ SE1: stereo single-end input ­ SE2: stereo single-end input ­ SE3: stereo single-end input ­ Input gain adjust from 0 to 15dB with 1dB steps ­ Internal offset-cancellation (AutoZero) Loudness ­ Second order frequency response ­ Programmable center frequency (400 Hz / 800 Hz / 2400 Hz) ­ 15dB with 1dB steps ­ Selectable low and high frequency boost ­ Selectable flat-mode (constant attenuation) Volume ­ +15dB to -79dB with 1dB step resolution ­ Soft-step control with programmable blend times Bass ­ Second order frequency response ­ Center frequency programmable in 4 steps (60 Hz / 80 Hz / 100 Hz / 200 Hz) ­ Q programmable 1.0/1.25/1.5/2.0 ­ DC gain programmable ­ -15 to 15dB range with 1dB resolution Middle ­ Second order frequency response ­ Center frequency programmable in 4 steps (500 Hz / 1 kHz / 1.5 kHz / 2.5 kHz) Device summary
Temp range,

Specifications:

• Common Mode Rejection Ratio (Min): 40 dB
• Input Offset Voltage: 0.5 mV
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 8.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Output Type: 1-Channel Mono
• Package / Case: SOIC-20
• Packaging Type: Reel
• Product: Audio Analog Processor
• Supply Current: 25 mA
• THD plus Noise: 0.005 %
• RoHS: Yes