TS472 datasheet(8/24 Pages) STMICROELECTRONICS

部件名	TS472

功能描述	Very low noise microphone preamplifier with 2.0V bias output and active low standby mode

PDF	24 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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Electrical characteristics

TS472

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Table 10.

Index of graphics

Description

Figure

Current consumption vs. power supply voltage

Figure 2 and Figure 3

Current consumption vs. standby voltage

Figure 4 and Figure 5

Standby threshold voltage vs. power supply voltage

Figure 6

Frequency response

Figure 7

Bias output voltage vs. bias output current

Figure 8

Bias output voltage vs. power supply voltage

Figure 9

Bias PSRR vs. frequency

Figure 10 and Figure 11

Differential output PSRR vs. frequency

Figure 12 to Figure 15

Single-ended output PSRR vs. frequency

Figure 16

Equivalent input noise voltage density

Figure 17

Δgain vs. power supply voltage

Figure 18

Dgain vs. ambient temperature

Figure 19

Maximum input voltage vs. gain, THD+N<1%

Figure 20

Maximum input voltage vs. power supply voltage, THD+N<1%

Figure 21

THD+N vs. input voltage

Figure 22 to Figure 27

THD+N vs. frequency

Figure 28 to Figure 29

Transient response

Figure 30 to Figure 31

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