LA4581MB データシートの表示（PDF） - SANYO -> Panasonic
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LA4581MB Datasheet PDF : 8 Pages
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LA4581MB
Continued from preceding page.
Parameter
[Preamplifier]
Voltage gain (Open)
Voltage gain (Closed)
Maximum output voltage
Total harmonic distortion
Equivalent input noise voltage
Crosstalk
Ripple rejection ratio
[Power Amplifer]
Output voltage
Voltage gain (Closed)
Total harmonic distortion
Interchannel crosstalk
Output noise voltage
Ripple rejection ratio
Input resistance
DC offset voltage
Symbol
VGo
VG1
VOmax
THD1
VN1
CT1
Rr1
PO
VG2
THD2
CTT
VNO
Rr2
RIN
VODCoff
Output
VO = –5 dBm
VO = –5 dBm
THD = 1 %, VCC = 1.8 V
VO = 0.2 V, VG = 40 dB/NAB
Rg = 2.2 kΩ, B.P.F = 20 to 20 kHz
Rg = 2.2 kΩ, TUNE 1 kHz
Rg = 2.2 kΩ, VCC = 1.8 V, Vr = –20 dBm,
f = 100 Hz
THD = 10%
VO = –5 dBm
PO = 1 mW
VO = –5 dBm, Rv = 0 Ω
Rg = 0, B.P.F = 20 to 20 kHz
Rg = 0, Vr = –20 dB, f = 100 Hz, VCC = 1.8 V
Between 13-14 and 15
min typ max Unit
70
80
dB
40
dB
0.1 0.2
V
0.05 0.5 %
1.3 2.0 µV
60
80
dB
40
50
dB
23
32
mW
25
28 31 dB
0.4 1.0 %
30
40
dB
24 40 µV
45
60
dB
22
30 38 kΩ
–90
+90 mV
Note) Power amplifier voltage gain VG2 increases by about 1 dB for min/max respectively than specified above when RL = 32 Ω.
Block Diagram
Test Circuit
1.8 to 3.0 V
Unit (resistance: Ω, capacitance: F)
No.3535-2/8
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