SGTL5000XNLA3

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1. Describe

SGTL5000XNLA3 is a low power stereo codec with headphone amplifier A complete audio solution from NXP requires LINEIN, MIC_IN, LINEOUT, headphone output and digital input/output. NXP's integrated products feature best-in-class architectures on the market today. The SGTL5000 can be ultra-low power with very high performance and functionality, all in one of the smallest footprints. Features such as the capless headphone design and internal PLL help reduce overall system cost.

2. Feature

    1. Analog input

        - Stereo LINEIN - supports external analog input

        - Stereo LINEIN - Low Power Codec Bypass

        - Provides MIC bias

        - Programmable MIC gain

        - ADC - 85 dB SNR (-60 dB input) and -73 dB THD+N (VDDA = 1.8V)

    2. Analog output

        - HP output - no cover design

        - HP output - 62.5 mW max, 1.02 kHz sine wave, 16 Ω load, 3.3 V

        - HP output - 100 dB SNR (-60 dB input) and -80 dB THD+N (VDDA = 1.8 V, 16 Ω load, DAC to headphone)

        - LINEOUT - 100 dB SNR (-60 dB input) and -85 dB THD+N (VDDIO = 3.3V)

    3. Digital input/output

        - I2S port allows routing to application processor

    4. Integrated digital processing

        - NXP Surround, NXP Bass, Tone Control/Parametric EQ/Graphic Equalizer Clock/Control

        - PLL allows input of 8.0 MHz to 27 MHz system clock - standard Audio clock from PLL

    5. Power

        - Designed to operate from 1.62 to 3.6 volts

3. Pin configuration

4. Application

    1. media Player

    2. navigation equipment

    3. smart phone

    4. tablet

    5. medical equipment

    6. sports equipment

    7. Consumer Audio Equipment

5. Function Description

SGTL5000XNLA3 is a low power stereo codec with Integrated headphone amplifier. It aims to provide a A complete audio solution for portable products that need it LINEIN, microphone input, LINEOUT, headphone output and digital I/O. Derives its architecture from best-in-class NXP integration Products currently on the market, SGTL5000 is Enables ultra-low power consumption with very high performance and functionality, all in one of the smallest footprints usable. Target markets include portable media players, GPS units and smartphones. No cap, etc. Headphone Design and USB Clock Mode (12 MHz SYS_MCLK input) helps reduce overall system cost.

    1. The SGTL5000 accepts the following inputs

        - Line in

        - Microphone input with microphone bias

        - Digital I2S input

    2. SGTL5000 supports the following outputs

        - Line out

        - Headphone output

        - Digital I2S output

    3. Digital audio processing for product differentiation

        - Digital mixer

        - NXP Surround Sound

        - NXP Bass Boost

        - Tone Control, Parametric EQ or Graphic EQ