參數(shù)資料
型號(hào): PCM2900EG4
元件分類(lèi): Codec
英文描述: STEREO AUDIO CODEC WITH USB INTERFACE, SINGLE ENDED ANALOG INPUT/OUTPUT AND S/PDIF
中文描述: 立體聲音頻編解碼器帶USB接口,單端模擬輸入/輸出和S / PDIF
文件頁(yè)數(shù): 15/33頁(yè)
文件大小: 380K
代理商: PCM2900EG4
SLES035C MARCH 2002 REVISED MARCH 2007
www.ti.com
15
SUPPLY CURRENT
I
20
30
40
50
60
70
4.00
4.25
4.50
4.75
5.00
5.25
5.50
VBUS Supply Voltage V
I
OPERATIONAL and SUSPEND
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
Operational
Suspend
0.30
0.28
0.22
0.20
0.26
0.24
Figure 13
Figure 14
20
30
40
50
60
70
30
35
40
45
50
fS Sampling Frequency kHz
I
OPERATIONAL SUPPLY CURRENT
vs
SAMPLING FREQUENCY
ADC and DAC
Figure 15
0.10
0.15
0.20
0.25
0.30
0.35
0.40
40
20
0
20
40
60
80
100
TA Free-Air Temperature
°
C
I
SUSPEND SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
USB Spec Limit for Device (0.3 mA)
All specifications at TA = 25
°
C, VBUS = 5 V, fS = 44.1 kHz, fin = 1 kHz, 16-bit data, using REG 103xA-A, unless otherwise noted.
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