參數(shù)資料
型號： SRC4184
英文描述： 4-Channel, Asynchronous Sample Rate Converter
中文描述： 4通道，異步采樣率轉(zhuǎn)換器
文件頁數(shù)： 4/40頁
文件大?。?/td> 508K
代理商： SRC4184
"#$%#
SBFS026A JUNE 2004 REVISED JULY 2004
www.ti.com
4
ELECTRICAL CHARACTERISTICS (continued)
All specifications at TA = +25
°
C, VDD33 = +3.3V, VIO = +3.3V, REGEN = High, and VDD18 floating, unless otherwise noted.
SRC4184
TYP
PARAMETER
UNITS
MAX
MIN
CONDITIONS
SWITCHING CHARACTERISTICS (continued)
Output Serial Port Timing
SDOUT Data Delay Time
SDOUT Data Hold Time
BCKO Pulsewidth High
BCKO Pulsewidth Low
TDM Mode Timing
LRCKO Setup Time
LRCKO Hold Time
TDMI Data Setup Time
TDMI Data Hold Time
SPI Timing
CCLK Frequency
CDATA Setup Time
CDATA Hold Time
CS Falling to CCLK Rising
CCLK Falling to CS Rising
CCLK Falling to CDOUT Data Valid
CS Rising to CDOUT High Impedance
POWER SUPPLIES(4, 5)
Operating Voltage
VDD18
VDD33
VIO
Supply Current
IDD, Hard Power-Down
IDD, Soft Power-Down
IDD, Dynamic
IIO, Hard Power-Down
IIO, Soft Power-Down
IIO, Dynamic
Total Power Dissipation
PD, Hard Power-Down
PD, Soft Power-Down
PD, Dynamic
Supply Current
IDD, Hard Power-Down
IDD, Soft Power-Down
IDD, Dynamic
IIO, Hard Power-Down
IIO, Soft Power-Down
IIO, Dynamic
Total Power Dissipation
PD, Hard Power-Down
PD, Soft Power-Down
PD, Dynamic
(1)Dynamic performance is measured with an Audio Precision System Two Cascade or Cascade Plus test system.
(2)fsMIN = min (fsIN, fsOUT).
(3)fsMAX = max (fsIN, fsOUT).
(4)Power-supply current for power-down modes is measured without loading.
(5)Dynamic current is measured with active loading and the excercized output pins equal to
±
2mA.
tDOPD
tDOH
tSOH
tSOL
10
ns
ns
ns
ns
2
10
5
tLROS
tLROH
tTDMS
tTDMH
10
10
10
10
ns
ns
ns
ns
25
MHz
ns
ns
ns
ns
ns
ns
tCDS
tCDH
tCSCR
tCFCS
tCFDO
tCSZ
12
8
15
12
5
5
REGEN = 0
REGEN = 1
+1.65
+3.0
+1.65
+1.8
+3.3
+3.3
+2.0
+3.6
+3.6
V
V
V
VDD18 = +1.8V, VIO = +1.8V, REGEN = 0
RST = 0, No Clocks
PDN Bit = 0, No Clocks
fsIN = 96kHz, fsOUT = 192kHz
RST = 0, No Clocks
PDN Bit = 0, No Clocks
fsIN = 96kHz, fsOUT = 192kHz
VDD18 = +1.8V, VIO = +1.8V, REGEN = 0
RST = 0, No Clocks
PDN Bit = 0, No Clocks
fsIN = fsOUT = 192kHz
VDD33 = +3.3V, VIO = +3.3V, REGEN = 1
RST = 0, No Clocks
PDN Bit = 0, No Clocks
fsIN = 96kHz, fsOUT = 192kHz
RST = 0, No Clocks
PDN Bit = 0, No Clocks
fsIN = 96kHz, fsOUT = 192kHz
VDD33 = +3.3V, VIO = +3.3V, REGEN = 1
RST = 0, No Clocks
PDN Bit = 0, No Clocks
fsIN = fsOUT = 192kHz
100
μ
A
μ
A
mA
μ
A
μ
A
mA
100
80
100
100
6
1
mW
μ
W
mW
360
155
100
μ
A
mA
mA
μ
A
μ
A
mA
6
90
100
100
6
1
mW
mW
mW
21
320
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相關代理商/技術參數(shù)
參數(shù)描述
SRC4184IPAG 功能描述:音頻采樣頻率轉(zhuǎn)換器 4Ch A Synch Smpl Rate Cnvrtr RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風格:SMD/SMT
SRC4184IPAGG4 功能描述:音頻采樣頻率轉(zhuǎn)換器 4-Ch Asynch Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風格:SMD/SMT
SRC4184IPAGR 功能描述:音頻采樣頻率轉(zhuǎn)換器 4-Ch Asynch Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風格:SMD/SMT
SRC4184IPAGRG4 功能描述:音頻采樣頻率轉(zhuǎn)換器 4-Ch Asynch Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風格:SMD/SMT
SRC4184IPAGT 功能描述:音頻采樣頻率轉(zhuǎn)換器 4-Ch Asynch Sample Rate Converter RoHS:否 制造商:Texas Instruments THD + 噪聲:- 140 dB 接口:I2C, SPI 工作電源電壓:1.65 V to 2 V / 3 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:TQFP-48 安裝風格:SMD/SMT
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