LA71598HM
No.A0236-9/47
REC/PB Mode Audio VCC = 7.5V
Ratings
Parameter
Symbol
In
Out
Conditions
min
typ
max
Unit
LINE AMP voltage gain
(PB)
VGLP
T100A
T96A
VIN = -30dBv
23.0
23.5
24.0
dB
LINE AMP voltage gain
(A1, A2, A3)
VGLR1
VGLR2
VGLR3
T76A
T78A
T80A
T96A
VIN = -30dBv
23.0
23.5
24.0
dB
LINE AMP distortion
ratio (PB)
THDL
T100A
T96A
VIN = -30dBv
0.01
0.1
0.4
%
LINE AMP output noise
voltage (PB)
VNOL
-
T96A
Rg = 1k
, DIN Audio filter (Unweighted)
100
200
300
Vrms
LINE AMP maximum
output voltage (PB)
VOML
T100A
T96A
THD = 1%
1.8
2.1
2.4
Vrms
LINE AMP output level
when ALC
VOA
T76A
T96A
VIN = -28dBv
-7.0
-6.0
-5.0
dBv
LINE AMP ALC effect
ALC
T76A
T96A
VIN = -28dBv to -8dBv
0.0
1.0
3.0
dB
LINE AMP distortion
ratio of when ALC
THDA
T76A
T96A
VIN = -28dBv
0.01
0.1
0.5
%
MUTE attenuation level
(PB, A1, A2, A3)
MPB
MA1
MA2
MA3
T100A
T76A
T78A
T80A
T96A
VIN = -10dBv, MUTE-ON
80
90
120
dB
EQ AMP open loop
voltage gain
VGOE
T4A
T1A
VIN = -66dBv
58
64
70
dB
EQ AMP input
conversion noise
voltage
VNIE
T1A
Rg = 620
, DIN Audio filter (Unweighted)
0.1
0.8
1.8
Vrms
REC AMP voltage gain
(SP)
VGRS
T98A
T7A
VIN = -20dBv
13.5
14.0
14.5
dB
REC AMP voltage gain
(LP)
VGRL
T98A
T7A
VIN = -20dBv
13.5
14.0
14.5
dB
REC AMP distortion
Ratio (LP)
THDRL
T98A
T7A
VIN = -20dBv
0.001
0.1
0.4
%
REC AMP distortion
ratio (SP)
THDRS
T98A
T7A
VIN = -20dBv
0.001
0.1
0.4
%
REC AMP maximum
output Voltage (SP)
VOMRS
T98A
T7A
THD = 1%
1.8
2.1
2.4
Vrms
Current dissipation
(REC)
ICCRA
Measure the current flowing into pin 75 (No signal)
10.8
13.5
16.2
mA
Current dissipation
(PB)
ICCPA
Measure the current flowing into pin 75 (No signal)
10.8
13.5
16.2
mA
DC offset voltage of
MUTE-ON (PB)
MTDCO
T96
Measure the DC offset voltage on pin 96, when
operating MUTE-ON (No signal)
0
30
50
mV
ALC detector input
voltage
VIA
T78A
T97
VIN = -28dBv
198
220
242
mVrms
PB attenuation level 19
PBATT19
T100A
T96A
VIN = -30dBv, Group 8 = XX11-0010
-6.5
-6.0
-5.5
dB
PB attenuation level 28
PBATT28
T100A
T96A
VIN = -30dBv, Group 8 = XX11-1011
-12.5
-12.0
-11.5
dB