LA7451M 查看數據表（PDF） - SANYO -> Panasonic
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LA7451M Datasheet PDF : 11 Pages
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LA7451M
Operating Characteristics at Ta = 25˚C, VCC=4.75V
Parameter
Symbol
Conditions
Recording-mode quiescent current
Playback-mode quiescent current
Reference voltage
[PB mode]
Output level
Channel output level differential
Total harmonic distortion
Maximum output level
Maximum output noise level
[REC mode]
Output level
Total harmonic distortion
Maximum input level
Maximum output noise level
Channel crosstalk rejection
[Control]
Recording-mode select voltage
Playback-mode select voltage
Note
JIS=Japanese Industrial Standard
ICCR
ICCP
VREF
DC : pin 32
VOP
VOCH
THDP
VOMP
VONP
VI=–16dBs, f=400Hz, RL=10kΩ
VI=–16dBs, f=400Hz, RL=10kΩ
VI=–16dBs, f=400Hz, RL=10kΩ
THD=1%, f=400Hz, RL=10kΩ
Rg=1kΩ, JIS-A filter
VOR
THDR
VIMR
VONR
CR
f=400Hz, RL=2kΩ : VI=–16dBs
f=400Hz, RL=2kΩ : VI=–36dBs
f=400Hz, RL=2kΩ : VI=–56dBs
f=7kHz, RL=2kΩ : VI=–16dBs
f=7kHz, RL=2kΩ : VI=–36dBs
f=7kHz, RL=2kΩ : VI=–56dBs
VI=–16dBs, f=400Hz, RL=2kΩ
THD=1%, f=400Hz, RL=2kΩ
Rg=1kΩ, JIS-A filter
VI=–6dBs, f=1kHz
VR
Measured at PB/REC CONTROL
VP
Measured at PB/REC CONTROL
Pin Assignment
Ratings
Unit
min typ max
10.0 13.0 16.0 mA
10.0 13.0 16.0 mA
2.290 2.375 2.455 V
–18.0 –16.0 –14.0 dBs
–1
0
+1 dB
0.1
0.5 %
0.0
3.0
dBs
–103 –96 dBs
–17.0 –16.0 –15.0 dBs
–27.5 –26.5 –24.5 dBs
–37.5 –36.0 –34.5 dBs
–13.4 –11.9 –10.4 dBs
–23.4 –21.9 –20.4 dBs
–33.4 –31.9 –30.4 dBs
0.2
0.5 %
0.0
3.0
dBs
–66 –60 dBs
–45 dB
0.0
1.0 V
3.0
VCC V
No.3806–2/11
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