参数资料
型号: TLV320AIC3107IRSBT
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2 CHANNEL, AUDIO AMPLIFIER, PQCC40
封装: 5 X 5 MM, 0.40 MM PITCH, GREEN, PLASTIC, WQFN-40
文件页数: 7/99页
文件大小: 1474K
代理商: TLV320AIC3107IRSBT
TYPICAL CHARACTERISTICS
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
20
40
60
80
100
HeadphoneOutPower-mW
THD-T
otalHarmonicDistortion-dB
3.6VDD_CM1.8_LDAC
3.3VDD_CM1.65_RDAC
3.6VDD_CM1.8_RDAC
3.3VDD_CM1.65_LDAC
2.7VDD_CM1.35_LDAC
2.7VDD_CM1.35_RDAC
0
5
10
15
20
25
30
35
40
45
0
10
20
30
40
50
60
70
ADC,PGA -Setting-dB
SNR-Signal-T
o-Noise-dB
LINEIRRoutedtoRADCinDifferentialMode,
48KSPS,NormalSupplyandTemperature,
InputSignalat-65dB
1.5
2
2.5
3
3.5
4
-60
-40
-20
0
20
40
60
80
100
T -Free- AirTemperature-°C
A
MICBIASVOL
T
AGE-V
PGM=VDD
PGM=2V
PGM=2.5V
AV
=3.3V,
NoLoad
DD
1.5
2
2.5
3
3.5
4
2.7
2.9
3.1
3.3
3.5
V
-SupplyVoltage-V
DD
MICBIAS
-V
V
OLTAGE
NoLoad
PGM=VDD
PGM=2V
PGM=2.5V
www.ti.com .............................................................................................................................................. SLOS545C – NOVEMBER 2008 – REVISED MARCH 2009
TOTAL HARMONIC DISTORTION
SIGNAL-TO-NOISE RATIO
vs
HEADPHONE OUT POWER
ADC PGA SETTING
Figure 5.
Figure 6.
MICBIAS VOLTAGE
vs
SUPPLY VOLTAGE
FREE-AIR TEMPERATURE
Figure 7.
Figure 8.
Copyright 2008–2009, Texas Instruments Incorporated
15
Product Folder Link(s): TLV320AIC3107
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TLV320AIC3107IRSBR 2 CHANNEL, AUDIO AMPLIFIER, PQCC40
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