LV4985VH 查看數據表（PDF） - SANYO -> Panasonic
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LV4985VH Datasheet PDF : 15 Pages
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LV4985VH
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage
Allowable power dissipation
VCC max
Pd max
* Mounted on a specified board.*
Maximum junction temperature
Tj max
Operating temperature
Topr
Storage temperature
Tstg
* Specified board (SANYO Semiconductor Evaluation board) : 50mm × 50mm × 1.6mm, glass epoxy both side.
Ratings
Unit
6
V
1.45
W
150 °C
-20 to +75 °C
-40 to +150 °C
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Recommended load resistance
Allowable operating supply voltage
range
Symbol
VCC
RL
VCC op
Conditions
Ratings
Unit
5
V
8 to 32
Ω
4.5 to 5.5
V
Electrical Characteristics at Ta = 25°C, VCC = 5V, fin = 1kHz, RL = 8Ω, V9 = 2.5V, V10 = 3V,
pwr-amp-VG = 20.7dB
Parameter
Quiescent current drain
Standby current drain
Maximum output power
BTL voltage gain
Volume voltage gain
Channel balance
Total harmonic distortion
Maximum output noise voltage
Minimum output noise voltage
Channel separation
Volume variable range
Mute attenuation level
Ripple rejection ratio
Output DC offset voltage
Reference voltage
Symbol
ICCOP
ISTBY
PO max
VG
VGVOL
CHBAL
THD
VN max
VN min
CHsep
WVOL
ATTMT
SVRR
VOS
VREF
Volume maximum control voltage
Muting control voltage
High level control voltage (pin 9)
Middle level control voltage (pin 9)
Low level control voltage (pin 9)
MXVOL
VMT
V9CH
V9CM
V9CL
Conditions
No signal, no load
No signal, V9 = 0.3V
THD = 10%
Vin = -30dBV
Vin = -30dBV, volume output pin
Vin = -30dBV
Vin = -30dBV
Rg = 620Ω, 20 to 20kHz
Rg = 620Ω, 20 to 20kHz
Vin = -20dBV, Rg = 620Ω
Vin = -30dBV
Vin = -10dBV, V10 = 0.25V, 1kHz-BPF
Rg = 620Ω, fr = 100Hz, Vr = -20dBV
Pin 6 voltage,
Amplifier operation reference DC voltage source
Pin 10 control voltage
Pin 10 control voltage
Full operating mode (BTL mode)
Second amplifier non-operating mode (SE mode)
Standby (shutdown) mode
min
0.8
25.8
-2
58
-72
-30
Ratings
typ
11.5
0.01
1.2
27.8
7.1
0
0.4
0.7
0.06
66
69
-82
30
2.5
2.8
0
2.3
1.3
0
max
20
5
29.8
+2
1
1.4
+30
Unit
mA
μA
W
dB
dB
dB
%
mVrms
mVrms
dB
dB
dBV
dB
mV
V
V
0.25
V
VCC
V
1.7
V
0.3
V
No.A1568-2/15
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