APA3541/4
Thermal Characteristics
Symbol
Parameter
Rating
Unit
RTHJA
Thermal Resistance from Junction to Ambient in Free Air
DIP-8
SOP-8
108
210
K/W
RTHJC
Thermal Resistance from Junction to Case
DIP-8
SOP-8
45
40
K/W
Electrical Characteristics
VIN=0dBV, VCC=5V, TA=25°C, f=1kHz, RL=32Ω (unless otherwise noted)
APM3541/4
Min. Typ. Max.
Symbol
Parameter
Test Condition
Unit
VDD
IQ
Supply Voltage
3.0
5.0
3.5
200
0.7
6.0
5
V
Quiescent Current
Mute Current
VIN= 0 Vrms
mA
Imute
VTM
A
µ
Mute Terminal Voltage
0.3
1.6
0.5
V
Differential Channel
Voltage Gain
GVCL
-0.5
0
dB
dB
∆
APA3541
APA3544
-2
4
0
6
2
8
Vin=1Vrms,f= 1kHz,RL=32
Ω
GVCL
Voltage Gain
Vin=0.5Vrms, f=1kHz,Rl=32
BW<80kHz
Ω
Total Harmonic Channel
Distortion Factor
THD
PU1
0.03 0.1
%
APA3541
50
75
55
80
RL=32 ,THD+N=0.1%,BW<8
Ω
Rated Output Power1
mW
0kHz
APA3544
APA3541
105 110
140 145
RL=16 ,THD+N=0.1%,BW<8
Ω
PU2
VNO
CS
Rated Output Power2
Output Noise Voltage
Channel Separation
mW
0kHz
APA3544
BW=20~20kHz , Vin=0Vrms
-93 -85 dBV
APA3541
APA3544
-90 -95
-65 -70
F=1kHz
dB
ATT
RR
Mute Attenuation
Ripple Rejection
VIN=1Vrms,f=1kHz,Mute=L
FRR=100Hz,VRR=-20dBV
65
50
70
60
dB
dB
Copyright ANPEC Electronics Corp.
Rev. B.1 -Apr., 2003
3
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
