 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
WM8351 датащи(PDF) 11 Page - Wolfson Microelectronics plc |
|
|
|||||||||||||||||||||||||||||
WM8351 датащи(HTML) 11 Page - Wolfson Microelectronics plc |
|
|
11 / 330 page  Production Data WM8351 w PD, April 2012, Rev 4.5 11 NAME LOCATION(S) TYPE POWER DOMAIN DESCRIPTION IN1LP N10 Analogue Input AVDD Non-inverting input 1 for left microphone channel IN1RN N13 Analogue Input AVDD Inverting input for right microphone channel IN1RP N12 Analogue Input AVDD Non-inverting input 1 for right microphone channel IN2L M10 Analogue Input AVDD Non-inverting input 2 for left microphone channel IN2R N11 Analogue Input AVDD Non-inverting input 2 for right microphone channel IN3L L10 Analogue Input AVDD Auxiliary input for analogue audio signals (left channel) IN3R M9 Analogue Input AVDD Auxiliary input for analogue audio signals (right channel) IP B3 Analogue Input Power input to current limit switch ISINKA E11 Analogue Output LDOVDD Constant-current LED driver A L1 A5, B5 Analogue I/O PV1 DC-DC1 inductor connection L2 C13 Analogue I/O VP2 DC-DC2 inductor connection L3 D13 Analogue I/O PV3 DC-DC3 inductor connection L4 C1 Analogue I/O PV4 DC-DC4 inductor connection LDOVDD F12 Supply LDO amplifier supply voltage LINEDCDC C5 Supply Supply connection for DC-DC 1 and 4 control circuits LINEINT H2 Supply Supply connection for Internal Reference circuits LINE F1, F2, F3 Supply LINE supply connection LRCLK L9 Digital I/O DBVDD Word clock (left/right clock) signal for digital audio interface MCLK M6 Digital I/O DBVDD Master Clock (may be generated internally or externally) MICBIAS M11 Analogue Output AVDD Low-noise bias voltage for condenser microphones (connect decoupling capacitor here) NGATE2 B12 Analogue Output VP2 DC-DC2 connection to gate of external power FET IRQ L4 Digital Output open-drain DBVDD Interrupt signal from WM8351 to host processor ON K2 Digital Input VRTC Connection for power-on switch /RST L2 Digital Output open-drain DBVDD System Reset Signal (active low) OP A3 Analogue Output Power output from current limit switch OUT1L K11 Analogue Output AVDD Left channel analogue audio output 1 OUT2L M13 Analogue Output AVDD Left channel analogue audio output 2 OUT1R J11 Analogue Output AVDD Right channel analogue audio output 1 OUT2R M12 Analogue Output AVDD Right channel analogue audio output 2 OUT3 L12 Analogue Output AVDD Analogue audio output 3 (or pseudo-ground output for capacitor-less headphone outputs) OUT4 K12 Analogue Output AVDD Analogue audio output 4 PG1 A6, B6 Supply DC-DC1 power ground PG2 A13 Supply DC-DC2 power ground PG3 C12 Supply DC-DC3 power ground PG4 C2 Supply DC-DC4 power ground PGND C11 Supply Ground connection PV1 A4, B4, Supply DC-DC1 line or battery power input PV3 D12 Supply DC-DC3 line or battery power input PV4 D1 Supply DC-DC4 line or battery power input PVDD B10 Supply Supply connection for DC-DC 2 and 3 control circuits REFGND N8 Supply Reference ground for audio ADC and DAC RREF J3 Analogue Output Connection for external 100kΩ current reference resistor SCLK N2 Digital Input DBVDD Clock signal for 2-wire serial control interface (5V Tolerant) SDATA M3 Digital I/O DBVDD Data line for 2-wire serial control interface (5V Tolerant) SINKGND E13 Supply Ground connection for ISINKA |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
