Philips CEM5000/00 Service Manual page 24

TENTATIVE
4. Maximum Ratings at Ta = 25℃ ℃ ℃ ℃
Parameter
Maximum supply Voltage
Maximum output current
Allowable Power dissipation
Operating temperature
Storage temperature
Thermal resistance between the junction and case
5. Recommended operating range at Ta=25℃ ℃ ℃ ℃
Parameter
Recommended supply voltage
Recommended load resistance
Operating supply voltage range
6. Electrical Characteristics at Ta=25℃ ℃ ℃ ℃ , Vcc=14.4V, RL=4 , f=1kHz, Rg=600
Parameter
Quiescent current
Standby current
Voltage gain
Voltage gain difference
Output power
Output offset voltage
Total harmonic distortion
Channel separation
Ripple rejection ratio
Output noise voltage
Input resistance
Mute attenuation
Standby Pin
Control voltage
Mute Pin
Control voltage
Output offset detection
Detection threshold voltage
Note : 0dBm = 0.775Vrms
Note : Information in this document is subject to change without notice.
Symbol
Vcc max 1 No signal, t=1 minute
Vcc max 2 During operations
Io peak Per channel
Pd max With an infinity heat sink
Topr
Tstg
θj-c
Symbol
Vcc
RL op
Vcc op A range not exceeding Pdmax
Symbol Conditions
Icco RL=∞, Rg=0
Ist Vst=0V
VG Vo=0dBm
∆VG
Po THD=10%
Pomax1 JEITA max
Pomax2 Vcc=15.2,JEITA max
Vn offset Rg=0
THD Po=4W
CHsep Vo=0dBm, Rg=10k
SVRR Rg=0 , fr=100Hz , Vccr=0dBm
VNO Rg=0 , B.P.F.=20Hz to 20kHz
Ri
Matt Vo=20dBm ,MUTE : ON
Vstby H AMP : ON
Vstby L AMP : OFF
Vmute H MUTE : OFF
Vmute L MUTE : ON
Vosdet
Conditions
Conditions
min
25
-1
23
-100
55
45
40
75
2.5
0.0
0.0
±1.2
Ratings Unit
26 V
18 V
4.5/ch A
50 W
℃
-40 to 85
℃
-40 to 150
℃/W
1
Ratings Unit
14.4 V
4
9 to 16 V
typ max Unit
200 400 mA
10 uA
26 27 dB
+1 dB
28 W
43 W
48 W
+100 mV
0.03 0.2 %
65 dB
65 dB
80 200 uVrms
50 65 k
90 dB
Vcc V
0.5 V
OPEN -
1.5 V
±1.8 ±2.4 V
2