參數(shù)資料
型號: LA6529M
元件分類: 音頻/視頻放大
英文描述: 3 CHANNEL, AUDIO AMPLIFIER, PDSO30
封裝: MFP-30
文件頁數(shù): 2/4頁
文件大?。?/td> 74K
代理商: LA6529M
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
VCC no-load input current drain
ICC1
All outputs on (Mute 1, 2: high *)4
8
15
mA
ICC2
All outputs off (Mute 1, 2: low)
4
10
mA
VS1 no-load current drain
IS1-1
CH-U: on (Mute 1: high *)–
5
10
mA
IS1-2
CH-U: off (Mute 1: low)
2
mA
VS2 no-load current drain
IS2-1
CH-V, CH-W: on (Mute 2: high *)
10
20
mA
IS2-2
CH-V, CH-W: off (Mute 2: low)
4
mA
Output offset voltage
VOF1 to VOF3
The potential difference between
–50
+50
mV
the + and – sides for CH-U through CH-W
Input voltage range
VIN
The voltage range for VIN1 through VIN3.
0.5
5
V
Buffer amplifier 1 output voltage
VBUFFER1
The voltage difference with respect to 1/2 VS1
–50
0
+50
mV
Buffer amplifier 2 output voltage
VBUFFER2
The voltage difference with respect to 1/2 VS2
–50
0
+50
mV
Output voltage (source)
VO1
Output high, IO = 700 mA, for + outputs
4.4
4.7
V
Output voltage (sink)
VO2
Output low, IO = 700 mA, for + outputs
0.3
0.6
V
Closed loop voltage gain
VG
Bridge amplifier
6
dB
Slew rate
SR
0.15
V/s
Mute on voltage
VMUTE1, 2
The voltage applied to MUTE1 or MUTE2
1.5
2
V
when the output goes on.
Mute on current
IMUTE1, 2
The MUTE1 or MUTE2 influx current when
–6
10
A
the output goes on.
No. 5638-2/4
LA6529M
Electrical Characteristics at Ta = 25°C, VCC =12 V, VS1 = VS2 = 5 V
Note: * CH-U will be on when MUTE1 is high. CH-V and CH-W will be on when MUTE2 is high.
Block Diagram
Thermal shutdown
Level
shifter
Level
shifter
Level
shifter
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