TEA6880 データシートの表示（PDF） - Philips Electronics

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TEA6880

Up-level Car radio Analog Signal Processor CASP

Philips Electronics 

SYMBOL

PARAMETER

ULTRASONIC NOISE AVERAGE DETECTOR TIME CONSTANT

Ich(TUSN1)

Idch(TUSN1)

TUSN1 charge current

TUSN1 discharge current

Peak detector for stereo noise control (SNC, pin 56)

DEPENDENCY ON LEVEL VOLTAGE; see Fig.12

VLEVEL

G

input voltage

gain pin 3 to pin 56

VTSNC

DC voltage at TSNC referred to DC level

voltage at pin 3

∆VTSNC/K temperature dependence at pin 56

DEPENDENCY ON ULTRASONIC NOISE; see Fig.5

VTSNC

DC voltage at TSNC w.r.t. pin 10

VCTSNC

DC voltage coefficient

VO

DC output voltage

CONDITIONS

MIN. TYP. MAX. UNIT

11.5 15

−19.5 −15

19.5 µA

−11.5 µA

without MPXRDS and LEVEL (AC) input

V(3-10)DC = 0.5 V

V(3-10)DC = 3.5 V

0.5 −

−

0

4.75 V

−

dB

1.75 2.00 2.25 V

4.50 5.00 5.50 V

−

3.3 −

mV/K

VMPXRDS(AC) = 350 mV; V(3-10)DC = 3.5 V;

fi = 80 kHz; write mode; data byte 1, bits 6 and 7:

USS1 = 1; USS0 = 1

USS1 = 1; USS0 = 0

USS1 = 0; USS0 = 1

USS1 = 0; USS0 = 0

VMPXRDS(AC) = 350 mV; V(3-10)DC = 3.5 V;

fi = 80 kHz; write mode; note 10; data byte 1,

bits 6 and 7:

USS1 = 1; USS0 = 1

USS1 = 1; USS0 = 0

USS1 = 0; USS0 = 1

USS1 = 0; USS0 = 0

−

4.25 −

V

−

4.00 −

V

−

3.50 −

V

−

2.60 −

V

0.71 0.85 1.00

0.67 0.80 0.95

0.60 0.70 0.85

0.44 0.52 0.62

2

−

5

V

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