Datasheet 搜索 > TI（德州仪器） > SRC4190-Q1 数据手册 > SRC4190-Q1 数据手册 5/29 页
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
若手册格式错乱，请下载阅览PDF原文件
SRC4190-Q1
www.ti.com
SBFS034A –SEPTEMBER 2008–REVISED OCTOBER 2009
ELECTRICAL CHARACTERISTICS (continued)
T
A
= 25°C, V
DD
= 3.3 V, and V
IO
= 3.3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Switching Characteristics
128 ×
f
RCKI
RCKI frequency
(2) (3)
50 MHz
f
SMIN
1/(128 ×
t
RCKIP
RCKI pulse duration 20 ns
f
SMIN
)
0.4 ×
t
RCKIH
RCKI pulse duration, high ns
t
RCKIP
0.4 ×
t
RCKIL
RCKI pulse duration, low ns
t
RCKIP
t
RSTL
RST pulse duration, low 500 ns
t
LRIS
LRCKI to BCKI setup time 10 ns
t
SIH
BCKI pulse duration, high 10 ns
t
SIL
BCKI pulse duration, low 10 ns
t
LDIS
SDIN data setup time 10 ns
t
LDIH
SDIN data hold time 10 ns
t
DOPD
SDOUT data delay time 10 ns
t
DOH
SDOUT data hold time 2 ns
t
SOH
BCKO pulse duration, high 10 ns
t
SOL
BCKO pulse duration, low 5 ns
t
LROS
LRCKO setup time 10 ns
t
LROH
LRCKO hold time 10 ns
t
TDMS
TDMI data setup time 10 ns
t
TDMH
TDMI data hold time 10 ns
Power Supplies
V
DD
Core supply voltage 3 3.3 3.6 V
V
IO
Digital I/O supply voltage 1.65 3.3 3.6 V
V
DD
supply current, power
I
DDPD
RST = 0, No clocks 100 μA
down
I
DDD
V
DD
supply current, dynamic f
SIN
= f
SOUT
= 192 kHz 66 mA
V
DD
= 3.3 V, V
IO
= 3.3 V
V
IO
supply current, power
I
IOPD
RST = 0, No clocks 100 μA
down
I
IOD
V
IO
supply current, dynamic f
SIN
= f
SOUT
= 192 kHz 2 mA
Total power dissipation,
P
D
RST = 0, No clocks 660 μW
power down
V
DD
= 3.3 V, V
IO
= 3.3 V
Total power dissipation,
P
D
f
SIN
= f
SOUT
= 192 kHz 225 mW
dynamic
(2) f
SMIN
= min (f
SIN
, f
SOUT
)
(3) f
SMAX
= max (f
SIN
, f
SOUT
)
Copyright © 2008–2009, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s): SRC4190-Q1
Downloaded from Elcodis.com electronic components distributor
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
