LA4183
Operating Characteristics at Ta = 25°C, VCC = 9.0 V, f = 1 kHz, Rg = 600 Ω, RL = 4 Ω, ( ): 8 Ω,
See specified Test Circuit.
Parameter
Quiescent current
Voltage gain
Voltage gain difference
Output power
Total harmonic distortion
Input resistance
Output noise voltage
Ripple rejection ratio
Channel separation
Symbol
ICCO
VG
∆VG
For stereo
Conditions
Closed loop, VIN = –45 dB
PO
THD = 10%
THD
ri
VNO
—
CHsep
PO = 250 mW
Rg = 0
Rg = 10 kΩ
Rg = 0, Vr = 150 mV
Rg = 10 kΩ, VO = 0 dBm
Stereo
Bridge
Stereo
Stereo
Bridge
Stereo
Bridge
Stereo
Stereo
Stereo
Stereo
min typ max Unit
40 55 mA
43
45 47
dB
49
51 53
dB
±1
dB
1.7 2.3
W
(1.3)
W
(4.7)
W
0.3 1.5
%
0.5
%
21
30
kΩ
0.3 1.0 mV
0.5 2.0 mV
40
46
dB
40
55
dB
Cu plate (fin 1)
Fe plate (fin 1)
Fe plate (fin 2)
Pd max – Ta
Recommended
printed circuit
board only
Cu-foiled area
reduced board
IC only
Ambient temperature, Ta – °C
Pin Assignment and Equivalent Circuit
No.887-2/11