參數(shù)資料
型號(hào): TLV320AIC3106IGQER
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
中文描述: 低功耗立體聲音頻編解碼器的便攜式音頻/電話
文件頁數(shù): 9/102頁
文件大?。?/td> 1259K
代理商: TLV320AIC3106IGQER
www.ti.com
TLV320AIC3106
SLAS509B–DECEMBER 2006–REVISED JUNE 2007
ELECTRICAL CHARACTERISTICS (continued)
At 25
°
C, AVDD_DAC, DRVDD, IOVDD = 3.3 V, DVDD = 1.8 V, Fs = 48-kHz, 16-bit audio data (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DAC DIGITAL INTERPOLATION – FILTER Fs = 48-ksps
Passband
0
0.45
×
Fs
Hz
Passband ripple
±
0.06
dB
Transition band
0.45
×
Fs
0.55
×
Fs
0.55
×
Fs
7.5
×
Fs
Hz
Stopband
Hz
Stopband attenuation
65
dB
Group delay
21/Fs
s
DIGITAL I/O
0.3
×
IOVDD
V
IL
Input low level
–0.3
V
0.7
×
IOVDD
IOVDD > 1.6 V
V
IH
Input high level
(4)
V
IOVDD < 1.6 V
1.1
0.1
×
IOVDD
V
OL
Output low level
V
0.8
×
IOVDD
V
OH
Output high level
V
POWER CONSUMPTION, DRVDD, AVDD_DAC = 3.3 V, DVDD = 1.8 V, IOVDD = 3.3 V
IDRVDD+IAVDD_DAC
0.1
RESET Held low
μ
A
IDVDD
0.2
IDRVDD+IAVDD_DAC
2.1
Mono ADC record, Fs = 8 ksps,
I2S Slave, AGC Off, No signal
mA
IDVDD
0.5
IDRVDD+IAVDD_DAC
4.1
Stereo ADC record, Fs = 8 ksps,
I2S Slave, AGC Off, No signal
mA
IDVDD
0.6
IDRVDD+IAVDD_DAC
Stereo ADC record, Fs = 48
ksps, I2S Slave, AGC Off, No
signal
4.3
mA
IDVDD
2.5
IDRVDD+IAVDD_DAC
Stereo DAC Playback to Lineout ,
Analog mixer bypassed Fs = 48
ksps, I2S Slave
3.5
mA
IDVDD
2.3
IDRVDD+IAVDD_DAC
Stereo DAC Playback to Lineout,
Fs = 48 ksps, I2S Slave, No
signal
4.9
mA
IDVDD
2.3
IDRVDD+IAVDD_DAC
Stereo DAC Playback to stereo
single-ended headphone, Fs = 48
ksps, I2S Slave, No signal
6.7
mA
IDVDD
2.3
IDRVDD+IAVDD_DAC
3.1
Stereo LINEIN to stereo
LINEOUT, No signal
mA
IDVDD
0
IDRVDD+IAVDD_DAC
1.4
Extra power when PLL enabled
mA
IDVDD
0.9
IDRVDD+IAVDD_DAC
28
All blocks powered down,
Headset detedtion enabled
μ
A
IDVDD
2
(4)
When IOVDD < 1.6V, minimum VIH is 1.1V.
9
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