====== AUDIO ====== {{ :wiki:cmp:audio:audio.png.png?480 }} {{indexmenu>.#2|skipfile+/index|start/ nsort tsort}} ===== CODEC ===== | NAU88C10YG | Nuvoton | Mono Audio Codec with 2-wire Control Interface | 0.63$ | 1W | Mono | https://doc.inmys.ru/hash/8299e5eec4f546d429ade45ee0083891/nuvoton~nau88c10yg.pdf | | NAU8814 | Nuvoton | Mono Audio Codec with Speaker Driver and Equalizer | 1$ | 1W | Mono | https://doc.inmys.ru/hash/072f57728e4b455df96b113215f7ce33/DS_NAU8814_DataSheet_EN_Rev3.1.pdf | | NAU88C22 | Nuvoton | 24-bit Stereo Audio Codec with Speaker Driver | 0.66$ | 1W | Stereo | https://doc.inmys.ru/hash/ae625c521ed4b7daf93510c136a325c0/nuvoton~nau88c22yg.pdf | {{tablelayout?rowsHeaderSource=Auto&colwidth=""&tableSort=1&tableSearch=1}} ^ Part No ^ Description ^ # of ADC ^ # of DAC ^ SNR (dB) ADC ^ SNR (dB) DAC ^ THD (dB) ADC ^ THD (dB) DAC ^ Sample Rate (kHz) ^ Audio Format ^ CTRL IF ^ Analog/ Digital (V) ^ Package (mm) ^ | NAU8810YG | Mono Audio CODEC | 1 | 1 | 91 | 93 | -79 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN20 (4x4) | | NAU8812RG | Mono Audio CODEC with speaker driver | 1 | 1 | 91 | 93 | -79 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3/4-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | SSOP28 | | NAU8812YG | Mono Audio CODEC with speaker driver | 1 | 1 | 91 | 93 | -79 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3/4-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN32 (5x5) | | NAU8814YG | Mono Audio CODEC with speaker driver， equalizer | 1 | 1 | 91 | 93 | -79 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN24 (4x4) | | NAU8820YG | Stereo Audio CODEC | 2 | 2 | 90 | 94 | -80 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3/4-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN32 (5x5) | | NAU8822AYG | Stereo Audio CODEC with speaker driver | 2 | 2 | 90 | 94 | -80 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3/4-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN32 (5x5) | | NAU88C10YG | Mono Audio CODEC | 1 | 1 | 91 | 93 | -79 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN20 (4x4) | | NAU88C14YG | Mono Audio CODEC with speaker driver， equalizer | 1 | 1 | 91 | 93 | -79 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN24 (4x4) | | NAU88C20YG | Stereo Audio CODEC | 2 | 2 | 90 | 94 | -80 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3/4-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN32 (5x5) | | NAU88C22YG | Stereo Audio CODEC with speaker driver | 2 | 2 | 89 | 89 | -78 | -84 | 8 ~ 192 | I2S/TDM/PCM | 2/3/4-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN32 (5x5) | | NAU88L11YG | Ultra Low Power Mono Audio CODEC with class-G headphone driver | 1 | 1 | 103 | 105 | -93 | -85 | 8 ~ 96 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | QFN20 (4x4) | | NAU88L21IG | Ultra Low Power Stereo Audio CODEC with class-G headphone driver | 2 | 2 | 103 | 105 | -91 | -80 | 8 ~ 192 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | QFN32 (4x4) | | NAU88L21YG | Ultra Low Power Stereo Audio CODEC with class-G headphone driver | 2 | 2 | 103 | 105 | -91 | -80 | 8 ~ 192 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | QFN32 (5x5) | | NAU88L24IG | Ultra Low Power Stereo Audio CODEC with advanced headset detection， class-D amp | 2 | 2 | 100 | 103 | -85 | -77 | 8 ~ 96 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | QFN48 (6x6) | | NAU88L24VG | Ultra Low Power Stereo Audio CODEC with advanced headset detection， class-D amp | 2 | 2 | 100 | 103 | -85 | -77 | 8 ~ 96 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | WLCSP56 | | NAU88L24YG | Ultra Low Power Stereo Audio CODEC with advanced headset detection， class-D amp | 2 | 2 | 100 | 103 | -85 | -77 | 8 ~ 96 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | QFN48 (7x7) | | NAU88L25VGB | Ultra Low Power Stereo Audio CODEC with advanced headset feature， class-G headphone driver | 1 | 2 | 101 | 124 | -91 | -89 | 8 ~ 192 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | WLCSP42 | | NAU88L25YGB | Ultra Low Power Stereo Audio CODEC with advanced headset feature， class-G headphone driver | 1 | 2 | 101 | 124 | -91 | -89 | 8 ~ 192 | I2S/TDM/PCM | 2-Wire | 1.6V ~ 2.0V 1.6V ~ 3.6V | QFN32 (5x5) | | NAU88U10YG | Mono Audio CODEC (*AEC-Q100) | 1 | 1 | 91 | 93 | -79 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN20 (4x4) | | NAU88U22AYG | Stereo Audio CODEC (*AEC-Q100) with speaker driver | 2 | 2 | 90 | 94 | -80 | -84 | 8 ~ 48 | I2S/TDM/PCM | 2/3/4-Wire | 2.5V ~ 3.6V 1.6V ~ 3.6V | QFN32 (5x5) | ===== Amplifier ===== Manufacturers:\\ ^ Фирма ^ Link ^ Продукция ^ Продажники ^ | Diodes | https://www.diodes.com/ | Amp, ... | - | | Nsiway | http://www.nsiway.com.cn/news/15.html | Amp, Touch controller, ... | Компел, Чип-дип | | Heroic | https://www.heroic.com.cn/ | Amp, power, rgb driver, ... | Компел | | Hmsemi | https://hmsemi.com/ | Amp AB\D, power, ... много всякого разного!!! | ? | | Hmsemi | HM8881 | | 6.5W | ClassD\AB | SOIC8 | https://hmsemi.com/downfile/HM8881.PDF | | Heroic | HT6873 | 0.2$ | 2.5W | ClassD | SOIC8 | https://www.heroic.com.cn/public/uploads/file/20191114/1573699200606250.pdf | | Nsiway | NS4150B, NS4150C | 0.08$ | 2.5W | ClassD | SOIC8, MSOP8 | https://static.chipdip.ru/lib/002/DOC013002158.pdf | | Diodes | PAM8302A | 0.12$ | 2.5W | ClassD | SOIC8, MSOP8, DFN8 | https://www.diodes.com/assets/Datasheets/PAM8302A.pdf | {{:wiki:cmp:audio:ht6873_ns4150c_pam8302a.jpg?640&direct}} ===== Buzzers ===== Manufacturers: | CUI | https://www.cuidevices.com/catalog/audio/buzzers | | JL WORLD | https://www.jlworld.com/products/pin/ | | KLS | https://klsele.com/products/Buzzers-Microphones-Speakers.html | * audio indicators * internal drive circuit * drive * Vdc * dc voltage * Vac * ac voltage * audio transducers * external drive circuit * drive * Vo-p * {{:wiki:cmp:audio:vop.png?128}} * Vp-p * {{:wiki:cmp:audio:vpp.png?128}} * Vdc * for 3 pin piezo ???? непонятно... * piezo elements * external drive circuit * Vp-p * sirens | CEM-1206S | CUI | audio transducer | Vo-p | 6V | | | HCM1206A | JL WORLD | audio transducer | Vo-p | 5V | | | L-KLS3-MT-12x09-B | KLS | audio transducer | Vo-p | 5V | | | |||||| | HCM1203X | JL WORLD | audio indicator | Vdc | 3V | | | HCM1201X | JL WORLD | audio indicator | Vdc | 1.5V | | Drive circuit 1: (external, Vop) {{:wiki:cmp:audio:buzzer_drive.jpg?480}} Drive circuit 2 (external, Vpp 3pin piezo): {{:wiki:cmp:audio:piezo_drive.jpg?480}} Drive circuit 3 (external, Vpp): {{:wiki:cmp:audio:buzzer_drive_vpp.jpg?480}} ===== Microphone ===== Чувствительность микрофона приводят в dB, но при разных условиях: * f=1KHz, 0dB=1V/µbar * f=1KHz, 0dB=1V/pa Use “Pascal (Pa)”indication of sensitivity as per the recommendation of I.E.C.(International Electro technical Commission).The Sensitivity of “Pa” will increase 20dB comparing with “ubar” indication. Example: -60dB (0dB=1V/ubar) =-40dB (1V/Pa) ^ Mfg ^ P\N ^ Sensivity ^ Freq ^ SNR ^ RL ^ Op. Voltage ^ Current ^ Description ^ Link ^ | RUICHI | DG06050CD-P | -46dB...-36dB (0dB=1V/**µBar**,1KHz), -3dB (3V) | 20Hz...16KHz, Omni | 60dB | 2K2 | 4.5V (10V) | 0.5mA | Электретный микрофон D6-H5-C1.9-TH | [[https://ruelectronics.com/akusticheskie-komponenty/mikrofony/dg06050cd-p/|DG06050CD-P]] | | VOISE | VS6050PS32 | -35dB...-29dB (0dB=1V/Pa,1KHz), -3dB (2...1.5V) | | 55dBA | 2K2 | 4.5V (1-10V) | 0.5mA, 2V, 2K2 | Электретный микрофон D6-H5-C1.9-TH | | | VOISE | VS6027PS30 | -33dB...-27dB (0dB=1V/Pa,1KHz), -3dB (2...1.5V) | | 55dBA | 2K2 | 2V (1-10V) | 0.5mA, 2V, 2K2 | Электретный микрофон D6-H2.7-C1.9-TH | | | SoniCrest | HMO0603A-60 | -43dB...-37dB (0dB=1V/Pa,1KHz), | 50Hz...16KHz, Omni | 58dB | 2K2 | 3V (10V) | 0.5mA | Электретный микрофон D6-H5-SMD | | ===== Speaker ===== **Manufacturers:**\\ | RUICHI | https://ruelectronics.com/ | | KLS | https://klsele.com/ | | ? | [[https://aliexpress.ru/item/1005005024067956.html?sku_id=12000031373285488&spm=a2g2w.productlist.search_results.5.10b97070SJypr5|динамики aliexpress]] | | | | | | RUICHI | [[https://ruelectronics.com/akusticheskie-komponenty/dinamiki/s1585/|S1585]] | W10-L20 | H4 | 1W | 8R | | RUICHI | [[https://ruichi.ru/akusticheskie-komponenty/dinamiki/akusticheskii-dinamik-ruichi-hd-2040-1-1-vt-8-om/|HD-2040]] | W20-L40 | H5.8 | 1W | 8R | | ? | [[https://www.ozon.ru/product/2-nebolshih-dinamika-s-zheleznym-korpusom-dlya-noutbuka-moshchnostyu-2040-8-om-2-vt-1316684174/|???]] | W20-L40 | H5.8 | 2W | 8R | | RUICHI | [[https://ruichi.ru/akusticheskie-komponenty/dinamiki/akusticheskii-dinamik-ruichi-s1801/|S1801]] | D28 | H6 | 2W | 4R | | KLS | [[https://www.platan.ru/cgi-bin/qwery.pl/id=2015803674|L-KLS3-YS03B-32MM-8R2W]] | D32 | H5 | 2W | 8R |