Datasheet 搜索 > 主动器件 > TI（德州仪器） > SRC4190IDBG4 数据手册 > SRC4190IDBG4 产品样片图册 1/29 页
器件3D模型￥ 43.571
SRC4190IDBG4 产品样片图册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
主动器件
封装:
SSOP-28
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P19
原理图在P15
封装尺寸在P24P26P27
标记信息在P24
封装信息在P24P25P26P27
功能描述在P15
应用领域在P1P18P19P20P29
电气规格在P3P4P16P18
导航目录
SRC4190IDBG4数据手册
Page:
of 29 Go
若手册格式错乱，请下载阅览PDF原文件
SRC4190
(1)
192kHz Stereo Asynchronous
Sample Rate Converters
DESCRIPTION
The SRC4190 is an asynchronous sample rate converter
designed for professional and broadcast audio applications.
The SRC4190 combines a wide input-to-output sampling
ratio with outstanding dynamic range and low distortion.
Input and output serial ports support standard audio formats,
as well as a Time Division Multiplexed (TDM) mode. Flexible
audio interfaces allow the SRC4190 to connect to a wide
range of audio data converters, digital audio receivers and
transmitters, and digital signal processors.
The SRC4190 is a standalone pin-programmed device, with
control pins for mode, data format, mute, bypass, and low
group delay functions.
The SRC4190 may be operated from a single +3.3V power
supply. A separate digital I/O supply (V
IO
) operates over the
+1.65V to +3.6V supply range, allowing greater flexibility
when interfacing to current and future generation signal
processors and logic devices. The SRC4190 is available in
a SSOP-28 package.
FEATURES
● AUTOMATIC SENSING OF THE INPUT-TO-
OUTPUT SAMPLING RATIO
● WIDE INPUT-TO-OUTPUT SAMPLING RANGE:
16:1 to 1:16
● SUPPORTS INPUT AND OUTPUT SAMPLING
RATES UP TO 212kHz
● DYNAMIC RANGE: 128dB (–60dbFS input,
BW = 20Hz to f
S
/2, A-Weighted)
● THD+N: –125dB (0dbFS input, BW = 20Hz to
f
S
/2)
● ATTENUATES SAMPLING AND REFERENCE
CLOCK JITTER
● HIGH PERFORMANCE, LINEAR PHASE
DIGITAL FILTERING
● FLEXIBLE AUDIO SERIAL PORTS:
Master or Slave Mode Operation
Supports I
2
S, Left Justified, Right Justified, and
TDM Data Formats
Supports 16, 18, 20, or 24-Bit Audio Data
TDM Mode allows daisy chaining of up to eight
devices
● SUPPORTS 24-, 20-, 18-, or 16-BIT INPUT AND
OUTPUT DATA
All output data is dithered from the internal
28-Bit data path
● LOW GROUP DELAY OPTION FOR
INTERPOLATION FILTER
● SOFT MUTE FUNCTION
● BYPASS MODE
● POWER DOWN MODE
● OPERATES FROM A SINGLE +3.3 VOLT
POWER SUPPLY
● SMALL SSOP-28 PACKAGE
● PIN COMPATIBLE WITH THE SRC4192,
AD1895, AND AD1896
(2)
APPLICATIONS
● DIGITAL MIXING CONSOLES
● DIGITAL AUDIO WORKSTATIONS
● AUDIO DISTRIBUTION SYSTEMS
● BROADCAST STUDIO EQUIPMENT
● HIGH-END A/V RECEIVERS
● GENERAL DIGITAL AUDIO PROCESSING
www.ti.com
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright © 2003-2007, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SBFS023B – JUNE 2003 – REVISED SEPTEMBER 2007
All trademarks are the property of their respective owners.
(1) U.S. Patent No. 7,262,716.
(2) Refer to the Applications Information section of this data sheet for details.
SRC4190
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
