參數(shù)資料
型號: LA9511W
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: SQFP-48
文件頁數(shù): 4/13頁
文件大小: 156K
代理商: LA9511W
No.6468-12/13
LA9511W
5
0
10
15
20
25
2.5
3.5
4.5
5.5
6.5
35
30
40
45
50
55
60
2.5
3.5
4.5
5.5
6.5
–25
–30
–20
–15
–10
–30
–20
–10
0
10
1
0
2
3
0.01
0.1
23
5 7
23
5 7
23
5 7
23
5 7
110
100
1
0
2
3
4
5
0.1
35 7 1
23
5 7 10
23
5 7 100
23
5 71000
2
5
10
15
20
25
30
35
0
40
0
0.5
11.5
2
–2
0
4
6
8
10
12
14
0.01
23
5 7 0.1
23
5 7 1
23
5 7 10
23
5 7100
LED Drive Current — LED Applied Voltage
Current
drain,
I
CC
mA
LED
current
mA
Current Drain — VCC Dependency
ALC
output
dBs
Audio ALC Input Level — Output Characteristics
Pins 46 and 48 input — dBs
LED pin applied voltage — V
Supply voltage, VCC — V
VCC = 4.8V
No input
VCC = 4.8V
No input
VCC = 4.8V
f = 400Hz
Input to both channels
0dBs = 775mVrms
Total
harmonic
distortion,
THD
%
Audio ALC Output Distortion — Frequency Characteristics
Input frequency, fIN — kHz
Audio Preemphasis Characteristics
Input frequency, fIN — kHz
fo control voltage — V
Pin 45 control voltage — V
Video input frequency — MHz
Pre-En
output
dB
Pre-En
output
dB
Oscillator
frequency
MHz
Deviation
kHz
Video Input — Preemphasis Characteristics
Video VCO Oscillator Frequency — Adjustment Voltage Characteristics
No input
Excluding the LED current.
5
0
10
15
20
0
0.5
1
1.5
Audio VCO Deviation — Adjustment Voltage Characteristics
VCC = 4.8V
VIN = –30dBs
f = 400Hz
VCC = 4.8V
VIN = 0.5Vpp
Vdev = 0.5V
0dBs
–22dBs
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