数据搜索系统,热门电子元器件搜索 |
|
BU26156RFS 数据表(PDF) 3 Page - Rohm |
|
BU26156RFS 数据表(HTML) 3 Page - Rohm |
3 / 95 page Datasheet Datasheet 3/92 BU26156RFS TSZ02201-0V1V0E502570-1-2 © 2014 ROHM Co., Ltd. All rights reserved. Jul.1.2014 Rev.001 www.rohm.co.jp TSZ22111・15・001 SAD Pin=IOVDD : ”0011011” 24 CSB /SCL I IOVDD 3 wire interface : chip select input pin It is indicated as CSB on the description of AC characteristics. 2 wire interface : Serial clock input pin (Note1) It is indicated as SCL on the description of AC characteristics. (input) - 30 LRCLK IO IOVDD SAI LR clock input/output pin (input) DGND 31 BCLK IO IOVDD SAI bit clock input/output pin (input) DGND 29 SDIN I IOVDD SAI serial data input pin (input) DGND 28 SDOUT O IOVDD SAI serial data output pin DGND Open 32 MCLKI I IOVDD Master Clock pin (input) DGND 26 IRQB O IOVDD Interrupt output Pin IOVDD Open 38 LIN1L I REGOUT Line analog input Lch pin 1 (input) Open, or coupling capacitor connected to AGND near by BU26156 39 LIN1R I REGOUT Line analog input Rch pin 1 (input) 40 LIN2L I REGOUT Line analog input Lch pin 2 (input) 41 LIN2R I REGOUT Line analog input Rch pin 2 (input) 42 LIN3L I REGOUT Line analog input Lch pin 3 (input) 43 LIN3R I REGOUT Line analog input Rch pin 3 (input) 35 MINP I REGOUT Analog microphone + input (input) 34 MINM I REGOUT Analog microphone - input (input) 15 BEEPIN I REGOUT Line input pin. The input signal for this pin can output Headphone output pins or Speaker output pins. (input) 16 MICBIASREF O HVDD1 External filter pin for microphone bias. A capacitor is connected between MICBIASREF and AGND. ANGD Open 1 MICBIAS O HVDD1 Microphone bias voltage output pin A capacitor is connected between MICBIASCAP and AGND. AGND Open 37 VMID O REGOUT Analog reference voltage pin A capacitor is connected between VMID and AGND. AGND - 20 REGOUT O HVDD1 Regulator output pin A capacitor is connected between REGOUT and HGND1. Please put in the chip close as much as possible. AGND - 8 SPLP O SPLVDD speaker Lch output + pin SPLGND Open 7 SPLM O SPLVDD speaker Lch output - pin SPLGND Open 11 SPRP O SPRVDD speaker Rch output + pin SPRGND Open 12 SPRM O SPRVDD speaker Rch output - pin SPRGND Open 14 SPMUTE I IOVDD Test control pin “L” level : Release MUTE “H” level : MUTE DGND Open 1 HPOUTL O HPVDD Headphone Lch output pin HPGND Open 2 HPOUTR O HPVDD Headphone Rch output pin HPGND Open 32 LOUTCAP O HVDD1 Headphone Output capacitance pin AGND Open 33 PLLC O REGOUT PLL filter pin The width of the clock frequency to input can be expanded. AGND Open 27 IOVDD P - Interface Power Supply pin A capacitor is connected between IOVDD and HGND1. - - 6 SPLVDD P - Speaker Lch Power Supply pin It is used on the same voltage as SPRVDD. A capacitor is connected between SPLVDD and SPLGND. - - 9 SPLGND P - Speaker Lch ground pin - - 13 SPRVDD P - Speaker Rch Power Supply pin It is used on the same voltage as SPLVDD. A capacitor is connected between SPRVDD and SPRGND. - - 10 SPRGND P - Speaker Rch ground pin - - 18 HVDD1 P - High voltage power supply 1 pin A capacitor is connected between HVDD1 and HGND1. - - 19, 36 AGND P - Analog ground pin - - 21 DGND P Digital ground pin |
类似零件编号 - BU26156RFS |
|
类似说明 - BU26156RFS |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |