LA2900M Datasheet, PDF (2/5 Pages) Sanyo Semicon Device – Two-Channel High-Output Line Amplifier for Car Audio Systems

LA2900M
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended operating voltage
Allowable operating supply voltage range
Recommended load resistance
Symbol
V_CC
V_CCOP
RL_OP
Conditions
Ratings
Unit
9
V
6 to 12
V
10
kΩ
Electrical Characteristics at Ta = 25°C, V_CC = 9 V, RL = 10 kΩ, f = 1 kHz, Rg = 600Ω
Parameter
Quiescent current
Voltage gain
Output voltage
Total harmonic distortion
Output noise voltage
Ripple rejection ratio
Channel separation
Input resistance
Symbol
Conditions
I_CCO
V_G
V_O
THD
V_NO
SVRR
CH_sep
Ri
Rg = 0
V_O = 0 dBm
THD = 0.1%
V_O = 3 Vrms, LPF = 80 kHz
Rg = 0, BPF = 20 Hz to 20 kHz
Rg = 0, f_R = 1 kHz, V_CCR = 100 mV,
BPF = 20 Hz to 20 kHz
Rg = 10 kΩ, V_O = 1 Vrms
min
7
7.5
5.0
60
60
20
Ratings
typ
11
8
5.3
0.003
12
70
70
30
max
15
8.5
0.01
17
Unit
mA
dB
Vrms
%
µVrms
dB
dB
39
kΩ
No. 6950-2/5