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LA4590W View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
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LA4590W Datasheet PDF : 19 Pages
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Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Topr
Tstg
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
VCC
VCC op
LA4590W
Conditions
Conditions
Ratings
Unit
3.0
V
320
mW
10 to +60
°C
40 to +125
°C
Ratings
Unit
1.5
V
0.95 to 2.2
V
Operating Characteristics
at Ta = 25°C, VCC = 1.2 V, f = 1 kHz, 0.775 V = 0 dBm, RL = 10 k(preamp), RL = 16 (power amplifier)
Parameter
[Preamplifier + Power Amplifier]
Quiescent current
Voltage gain (closed)
[Preamplifier]
Voltage gain (open)
Voltage gain (closed)
Maximum output voltage
Total harmonic distortion
Input conversion noise voltage
Crosstalk, inter-channel
Crosstalk, F/R
Ripple exclusion ratio
Muted output voltage
[Low boost + Power Amplifier]
Voltage gain (closed)
Output power
Total harmonic distortion
Inter-channel crosstalk
Output noise voltage
Ripple exclusion ratio
Muted output voltage
Input resistance
Voltage gain difference
[Ripple Filter]
Ripple exclusion ratio
Output voltage
[AMS]
Operating output voltage
Note: L.B.: Low boost
Symbol
Conditions
min
ICCO1
ICCO2
VGT
Rg = 2.2 k, RV = 0
With the power switch off
VO = 20 dBm, RV = 10 k
VG0
VG1
VG2
VO max
THD1
VNI
CT1
CT2
Rr1
VM1
VO = 20 dBm
VO = 20 dBm
VO = 20 dBm, f = 10 kHz, metal selected
THD = 1%
VG = 35.3 dB/NAB, VO = 100 mV
Rg = 2.2 k, BPF: 20 Hz to 20 kHz
Rg = 2.2 k, 1 kHz TUNE, VO = 20 dBm
Rg = 2.2 k, 1 kHz TUNE, VO = 20 dBm
Rg = 2.2 k, Vr = 30 dBm, fr = 100 Hz
100 Hz TUNE
Vi = 40 dBm, 1 kHz TUNE, Muting on
VG3
VG4
VG5
VG6
PO1
PO2
THD2
CT3
VNO
Rr2
VM2
Ri
VG3
VO = 20 dBm
VO = 20 dBm, L.B. = on
VO = 20 dBm, L.B. = on, f = 10 kHz
VO = 20 dBm, L.B. = on, f = 100 Hz
THD = 10%
THD = 10%, f = 100 Hz, L.B. = on
PO = 1 mW
VO = 20 dBm, RV = 0
RV = 0 , BPF: 20 Hz to 20 kHz
RV = 0 , Vr = 30 dBm, fr = 100 Hz,
100 Hz TUNE
Vi = 30 dBm, 1 kHz TUNE, Muting on
Rr3
fr = 100 Hz, Vr = 30 dBm, VCC = 1.0 V,
IRF = 25 mA, 2SB1295, using a rank 6 hFE
VRF
VCC = 1.0 V, IRF = 25 mA
VOAMS
With the Preout output K22 on when the
AMS OUT output peak voltage is 0.6 Vp-p.
8
54
60
34
25.5
100
45
65
45
20.5
20.5
24.5
30
5
13
38
50
8
33
0.89
1.80
Ratings
typ
15
0.1
57
67
35.3
28
210
0.2
1.3
56
78
52
23
23
27.5
34
9
21
0.5
43
35
74
10
0
39
0.93
2.55
max
24
5
60
37
30.5
0.5
3.0
90
25.5
25.5
30.5
38
1.5
48
90
12
1.5
Unit
mA
µA
dB
dB
dB
dB
mV
%
µV
dB
dB
dB
dBm
dB
dB
dB
dB
mW
mW
%
dB
µV
dB
dBm
k
dB
dB
V
3.6
mV
No. 4468-2/19
 

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