Datasheet

MICBIAS=2.0V
MICBIAS=2.5V
MICBIAS= AVDD
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6
AVDD-V
Micbias-V
MICBIAS=2.0V
MICBIAS=2.5V
MICBIAS= AVDD
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temp-C
Micbias-V
TLV320AIC31
www.ti.com ............................................................................................................................................. SLAS497C – AUGUST 2006 – REVISED DECEMBER 2008
TYPICAL CHARACTERISTICS (continued)
Figure 12. MICBIAS Output Voltage vs AVDD
Figure 13. MICBIAS Output Voltage vs Ambient Temperature
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