EMIF06-AUD01F2 datasheet(3/14 Pages) STMICROELECTRONICS

Part #	EMIF06-AUD01F2

Description	6-line EMI filter and ESD protection for audio interface

PDF	14 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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3 / 14 page

EMIF06-AUD01F2

Characteristics

3/14

Table 3.

Electrical characteristics - values (Tamb = -40 °C to + 85 °C unless otherwise specified)

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

VBR

Diode reverse breakdown voltage

IR = 1 mA

Tamb = 25 °C

14.0

IRM

Leakage current through clamping

diodes

VR = 3 V DC per line

Tamb = 25 °C

0.5

µA

C1-C4(1)

Capacitance on MIC lines

V = 0 V, F = 1 MHz,

VOSC = 30 mV

Tamb = 25 °C

1.3

C5-C6(1)

Channel Capacitance SPK_L, SPK_R

R1(2)

Hook Pull up resistance

R2(2)

External Microphone Pull up resistance

2.2

R3,R4, R7, R8(2) Microphone Serial Resistance

100

R6, R9(2)

Internal Microphone Pull up and

Pull down resistance

R10, R11(3)

SPK Serial Resistance

R12, R13(2)

SPK PHG Resistance

MICx channel

THD

Distortion

Vdc = 0 - 2.4 V,

(4)

F = 20 Hz - 20 kHz,

Rgen = 600 Ω,

Vout = 1.5 VPP

Rload = 200 kΩ,

Tamb = 25 °C

Balanced

(or differential mode)

-75

dB(A)

Capacitor tolerance ±30%

Resistor tolerances ±10%

Resistor tolerances ±20%

See Figure 20 and Figure 21

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