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TEA5582

Features: Wide supply voltage range Automatic mono/stereo switching (pilot presence detector) LED driver for stereo indicator Smooth mono/stereo control Matrix and two amplifiers for left and right output signals A source selector to switch between the MUX signal and an external signal Mute circu...

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SeekIC No. : 004517343 Detail

TEA5582: Features: Wide supply voltage range Automatic mono/stereo switching (pilot presence detector) LED driver for stereo indicator Smooth mono/stereo control Matrix and two amplifiers for left and right...

TEA5582 Data Sheet

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Part Number:
TEA5582
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Wide supply voltage range
Automatic mono/stereo switching (pilot presence detector)
LED driver for stereo indicator
Smooth mono/stereo control
Matrix and two amplifiers for left and right output signals
A source selector to switch between the MUX signal and an external signal
Mute circuit for 60 dB muting of the output level
External de-emphasis control of (L, R) and (L - R)
6 dB fixed attenuation of (L - R) with respect to (L + R) prior to matrix
All pins are protected against Electrostatic Discharge (ESD)


Pinout

Connection Diagram


Specifications

PARAMETER
SYMBOL
MIN
. MAX
. UNIT
Supply voltage range (pin 5)
VP
-
18
V
LED-driver current (peak value)
I3
-
75
mA
Total power dissipation
Ptot
see Fig.3
Storage temperature range
Tstg
-65
+150
°C
Operating ambient temperature range
Tamb
0
+70
°C
Electrostatic handling(1)
Ves
-2
+2
kV



Description

The TEA5582, a 20-pin integrated phase-locked loop (PLL) stereo decoder, is designed primarily for low cost stereo decoding in a low- to medium-line TV. The MUX input (pin 1) is a low impedance current input, the gain of the input amplifier is therefore determined by the external resistor R1 (see Fig.5). All characteristics are measured with R1 = 47 kW. The de-emphasis of (L, R) and (L-R) can be chosen by means of external capacitors and resistors. The supply voltage range of the device is from 7 V to 16 V.




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