参数资料
型号: TAS5701PAPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封装: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件页数: 3/27页
文件大小: 638K
代理商: TAS5701PAPG4
t
h1
t
su1
t
su2
t
h2
SCLK
(Input)
LRCLK
(Input)
SDIN
T0026-03
t
(edge)
t
su
FORMATx,
CONFIG_x,
GAIN_x,
RESET
www.ti.com
SLOS559A – JUNE 2008 – REVISED AUGUST 2010
SERIAL AUDIO PORTS SLAVE MODE
Serial audio ports slave mode over recommended operating conditions (unless otherwise noted)
TEST
PARAMETER
MIN
TYP
MAX
UNIT
CONDITIONS
fSCLKIN
Frequency, SCLK 32 × fS, 48 × fS, 64 × fS
CL = 30 pF
1.024
12.288
MHz
tsu1
Setup time, LRCLK to SCLK rising edge
10
ns
th1
Hold time, LRCLK from SCLK rising edge
10
ns
tsu2
Setup time, SDIN to SCLK rising edge
10
ns
th2
Hold time, SDIN from SCLK rising edge
10
ns
LRCLK frequency
32
48
192
kHz
SCLK duty cycle
40%
50%
60%
LRCLK duty cycle
40%
50%
60%
SCLK
SCLK rising edges between LRCLK rising edges
32
64
edges
t(edge)
SCLK
LRCLK clock edge with respect to the falling edge of SCLK
–1/4
1/4
period
Figure 2. Slave Mode Serial Data Interface Timing
HARDWARE SELECT PINS
over recommended operating conditions (unless otherwise noted)
PARAMETER
MIN
TYP
MAX
UNIT
tsu
Setup time, FORMATx, CONFIG_x, GAIN_x to RESET rising edge
100
ms
Figure 3. Mode Pins Setup Time
Copyright 2008–2010, Texas Instruments Incorporated
11
Product Folder Link(s): TAS5701
相关PDF资料
PDF描述
TAS5701PAPRG4 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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