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 kΩ. The .
• Wide supply voltage range
TEA5582
• 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)
QUICK REFERENCE DATA PARAMETER Supply voltage range Tota.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TEA5580 |
NXP |
PLL stereo decoder | |
2 | TEA5581 |
NXP |
PLL stereo decoder | |
3 | TEA5581T |
NXP |
PLL stereo decoder | |
4 | TEA5500 |
NXP |
Coded locking Encoder/Decoder | |
5 | TEA5500T |
NXP |
Coded locking Encoder/Decoder | |
6 | TEA5501 |
NXP |
CODED LOCKING Encoder/Decoder | |
7 | TEA5551T |
NXP |
1-chip AM radio | |
8 | TEA5570 |
NXP |
AM/FM radio RF/IF | |
9 | TEA5591 |
NXP |
AM/FM radio receiver | |
10 | TEA5591A |
NXP |
AM/FM radio receiver | |
11 | TEA5592 |
NXP |
AM/FM radio receiver | |
12 | TEA5594 |
NXP |
AM/FM radio receiver |