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参数资料
| 型号： | TAS5012PFBRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | GREEN, PLASTIC, TQFP-48 |
| 文件页数： | 5/19页 |
| 文件大小： | 245K |
| 代理商： | TAS5012PFBRG4 |
TAS5012
SLES006A – SEPTEMBER 2001 – REVISED DECEMBER 2001
13
www.ti.com
TAS5012/TAS5110 system performance measured at the speaker terminals
See application note SLAA117.
switching characteristics,
TA = 25°C, DVDD1 = DVDD2 = DVDD3_L = DVDD3_R = AVDD1 = AVDD2 = 10% 3.3 V ± 10%
serial audio ports slave mode
PARAMETER
MIN
TYP
MAX
UNIT
f(SCLK)
SCLK frequency
12.288
MHz
tsu(SDIN)
SDIN setup time before SCLK rising edge
20
ns
th(SDIN)
SDIN hold time from SCLK rising edge
10
ns
f(LRCLK)
LRCLK frequency
32
48
192
kHz
MCLK duty cycle
50%
SCLK duty cycle
50%
LRCLK duty cycle
50%
tsu(LRCLK)
LRCLK edge setup before SCLK rising edge
20
ns
serial audio ports master mode, load conditions = 50 pF
PARAMETER
MIN
TYP
MAX
UNIT
t(MSD)
MCLK to SCLK
0
5
ns
t(MLRD)
MLCK to LRCLK
0
5
ns
DSP serial interface mode
PARAMETER
MIN
TYP
MAX
UNIT
f(SCLK)
SCLK frequency
12.288
MHz
tw(FSHIGH)
Pulse duration, sync
1/(64
×Fs)
ns
tsu(SDIN),
tsu(LRCLK)
SDIN and LRCLK setup time before SCLK falling edge
20
ns
th(SDIN),
th(LRCLK)
SDIN and LRCLK hold time from SCLK falling edge
10
ns
SCLK duty cycle
50%
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| TAS5015 | 制造商:TI 制造商全称:Texas Instruments 功能描述:TRUE DIGITAL AUDIO AMPLIFIER TAS5015 DIGITAL AUDIO PWM PROCESSOR |
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| TAS5015PFB | 功能描述:音频 DSP Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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