MP23AB02B datasheet(3/12 Pages) STMICROELECTRONICS

부품명	MP23AB02B

상세설명	Omnidirectional sensitivity

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제조업체	STMICROELECTRONICS [STMicroelectronics]

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DocID026104 Rev 3

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MP23AB02B

Acoustic and electrical specifications

2.1

Acoustic and electrical characteristics

The values listed in the table below are specified for Vdd = 1.8 V, Tamb = 25 °C unless

otherwise specified.

Figure 2. Frequency response

Table 3. Acoustic and electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.(1)

1. Typical specifications are not guaranteed

Max.

Unit

Vdd

Supply voltage

1.6

1.8

3.6

Idd

Current consumption

mean value = 2 V

150

220

μA

Sensitivity

1 kHz (0 dB = 1 V/Pa)

-41

-38

-35

dBV/PA

SNR

Signal-to-noise ratio

A-weighted, 1 kHz

(0 dB = 1 V/Pa)

dBA

Top

Operating temperature range

-40

+85

°C

Table 4. Distortion specifications at 1 kHz

Parameter

Test condition

Value

Distortion

< 0.5%

Distortion

120

< 2%

Distortion

124

= 10%

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