Electronic Components Datasheet Search |
|
STA308 Datasheet(PDF) 7 Page - STMicroelectronics |
|
STA308 Datasheet(HTML) 7 Page - STMicroelectronics |
7 / 33 page 7/33 STA308 1.0 PIN DESCRIPRTION 1.1 MVO: Master Volume Override This pin enables the user to bypass the Volume Control on all channels. When MVO is pulled High, the Master Volume Register is set to 00h, which corresponds to its Full Scale setting. The Master Volume Register Setting offsets the individual Channel Volume Settings, which default to 0dB. 1.2 SDI_12 through 78: Serial Data In Audio information enters the device here. Six format choices are available including I2S, left- or right-justified, LSB or MSB first, with word widths of 16, 18, 20 and 24 bits. 1.3 RESET Driving this pin (low) turns off the outputs and returns all settings to their defaults. 1.4 I2C The SA, SDA and SCL pins operate per the Philips I2C specification. See Section 2. 1.5 PLL: Phase Locked Loop The phase locked loop section provides the System Timing Signals and CKOUT. 1.6 CKOUT: Clock Out System synchronization and master clocks are provided by the CKOUT. 1.7 OUT1 through OUT8: PWM Outputs The PWM outputs provide the input signal for the power devices. 1.8 EAPD: External Amplifier Power-Down This signal can be used to control the power-down of DDX power devices. 1.9 SDO_12 through 78: Serial Data Out Audio information exits the device here. Six different format choices are available including I2S, left- or right- justified, LSB or MSB first, with word widths of 16, 18, 20 and 24 bits. 1.10 PWDN: Device Power-Down This puts the STA308 into a low-power state via appropriate power-down sequence. Pulling PWDN low begins power-down sequence, and EAPD goes low ~30ms later. 2.0 II2C BUS SPECIFICATION The STA308 supports the I2C protocol. This protocol defines any device that sends data on to the bus as a transmitter and any device that reads the data as a receiver. The device that controls the data transfer is known as the master and the other as the slave. The master always starts the transfer and provides the serial clock for synchronization. The STA308 is always a slave device in all of its communications. |
Similar Part No. - STA308 |
|
Similar Description - STA308 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |