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器件3D模型￥ 0
SRC4190-Q1 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
封装:
SSOP-28
描述:
汽车类 192kHz 立体声异步采样速率转换器
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P23
原理图在P16P17
封装尺寸在P1P27
型号编码规则在P1
标记信息在P1
封装信息在P1P27
技术参数、封装参数在P3
应用领域在P1P24P29
电气规格在P3P4P5P18P20P24
导航目录
SRC4190-Q1数据手册
Page:
of 29 Go
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DB PACKAGE
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28
LGRP
RCKI
NC
SDIN
BCKI
LRCKI
V
IO
DGND
BYPAS
IFMT0
MODE2
MODE1
MODE0
BCKO
LRCKO
SDOUT
V
DD
DGND
TDMI
OFMT0
10
11
12
13
14
IFMT1
IFMT2
RST
MUTE
15
16
17
18
OFMT1
OWL0
OWL1
RDY
SRC4190-Q1
SBFS034A –SEPTEMBER 2008–REVISED OCTOBER 2009
www.ti.com
TERMINAL FUNCTIONS
TERMINAL
DESCRIPTION
NAME NO.
LGRP 1 Low group delay control input (active high)
RCKI 2 Reference clock input
NC 3 No internal connection
SDIN 4 Audio serial data input
BCKI 5 Input port bit clock I/O
LRCKI 6 Input port left/right word clock I/O
V
IO
7 Digital I/O supply, 1.65 V to V
DD
DGND 8 Digital ground
BYPAS 9 ASRC bypass control input (active high)
IFMT0 10 Input port data format control input
IFMT1 11 Input port data format control input
IFMT2 12 Input port data format control input
RST 13 Reset input (active low)
MUTE 14 Output mute control input (active high)
RDY 15 ASRC ready status output (active low)
OWL1 16 Output port data word length control input
OWL0 17 Output port data word length control input
OFMT1 18 Output port data format control input
OFMT0 19 Output port data format control input
TDMI 20 TDM data input (connect to DGND when not in use)
DGND 21 Digital ground
V
DD
22 Digital core supply, 3.3 V
SDOUT 23 Audio serial data output
LRCKO 24 Output port left/right word clock I/O
BCKO 25 Output port bit clock I/O
MODE0 26 Serial port mode control input
MODE1 27 Serial port mode control input
MODE2 28 Serial port mode control input
2 Submit Documentation Feedback Copyright © 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): SRC4190-Q1
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