PJ2822M Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
PJ2822M Datasheet PDF : 8 Pages
| |||
PJ2822M
Dual Low-Voltage Power Amplifier
ELECTRICAL CHARACTERISTICS (Vs=6V,Tamb=25℃, unless otherwise specified)
Paramete
STEREO(test circuit of Figure 1)
Suppy Voltage
Quiescent Ouput Voltage
Quiescent Drain Current
Input Bias Current
Outut Power (each channel)
(f =1KHz, d =10%)
Distortion (f =1KHz)
Close Loop Voltage Gain
Channel Balance
Input Resistance
Total Input Noise
Supply Voltage Rejection
Channel Separation
BRIDGE(test circuit of Figure 2)
Supply Voltage
Quiescent Drain Current
Output Offset Voltage
(between the outputs)
Input Bias Current
Output Bias Current
Output Power (f=1KHz,d=10%)
Closed Loop Voltage Gain
Input Resistance
Total Input Noise
Supply Voltage Rejection
Power Bandwidth (-3dB)
Symbol
Test Conditions
Min.
Typ. Max. Unit
Vs
1.8
15
V
Vo
Vs = 3V
2.7
V
1.2
V
Id
6
9
mA
Ib
Po
RL = 32Ω Vs = 9V
Vs = 6V
Vs = 4.5V
Vs = 3V
RL = 16Ω
RL = 8Ω
RL = 4Ω
Vs = 2V
Vs = 6V
Vs = 9V
Vs = 6V
Vs = 6V
Vs = 4.5V
Vs = 3V
d
RL = 32Ω Po = 40mW
RL = 16Ω Po = 75mW
RL = 8Ω
Po = 150mW
Gv
F =1KHz
100
nA
300
mW
90
120
60
15
20
5
170
220
1000
300
380
450
650
320
110
0.2
%
0.2
%
0.2
%
36
39
41
dB
△Gv
±1
dB
Ri
F =1KHz
100
KΩ
θN
Rs = 10KΩ B = Curve A
B =22Hz to 22KHz
2
μV
2.5
μV
SVR
F =100Hz, C1 = C2 = 100μF
24
30
dB
Cs
F =1KHz
50
dB
Vs
Id
RL = ∞
Vos
RL = 8Ω
1.8
15
V
6
9
mA
+/-50 mV
Ib
100
nA
Po
RL = 32Ω Vs = 9V
1000
mW
Vs = 6V
320
400
Vs = 4.5V
200
Vs = 3V
50
65
RL = 16Ω
Vs = 2V
Vs = 9V
Vs = 6V
8
2000
800
RL = 8Ω
Vs = 3V
Vs = 6V
Vs = 4.5V
120
900
1350
700
RL = 4Ω
Vs = 3V
Vs = 4.5V
Vs = 3V
220
1000
200
350
Vs = 2V
80
d
Po =0.5W, RL = 8Ω, f =1KHz
0.2
%
Gv
F =1KHz
39
dB
Ri
F =1KHz
100
KΩ
eN
Rs =10KΩ B =Curve A
2.5
μV
B = 22Hz to 22KHz
3
μV
SVR
F =100Hz
40
dB
B
RL = 8Ω, Po =1W
120
KHz
2-8
2002/01.ver.A
Share Link: 