Philips Semiconductors
2 × 40 W/2 Ω stereo BTL car radio power amplifier
with differential inputs and diagnostic outputs
Objective specification
TDA8566TH
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Vo(mute) output signal voltage in mute Vin = Vin(max) = 1 V (RMS) −
−
CMRR
common mode rejection
ratio
Rs = 0 Ω; note 5
Rs = 45 kΩ; note 6
60
75
40
−
2
mV
−
dB
−
dB
Notes
1. Dynamic distortion detector active; pin CLIP is LOW.
2. Frequency response externally fixed.
3. Vripple = Vripple(max) = 2 V (p-p); Rs = 0 Ω.
4. Noise measured in a bandwidth of 20 Hz to 20 kHz.
5. Common mode rejection ratio measured at the output (over RL) with both inputs tied together;
Vcommon ≤ 3.5 V (RMS); fi = 100 Hz to 10 kHz; Rs = 0 Ω.
6. Common mode rejection ratio measured at the output (over RL) with both inputs tied together;
Vcommon ≤ 3.5 V (RMS); fi = 1 kHz; Rs = 45 kΩ. The mismatch of the input coupling capacitors is excluded.
2001 Apr 24
9