參數(shù)資料
型號(hào): SP4423UEB
元件分類(lèi): Codec
英文描述: Surround-Sound CODEC IC; IC Function:Surround-Sound CODEC IC; Package/Case:52-MQFP; Leaded Process Compatible:No; No. of Bits:24; Operating Temp. Max:70 C; Operating Temp. Min:-10 C; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes
中文描述: 電致發(fā)光燈驅(qū)動(dòng)器的低功耗應(yīng)用
文件頁(yè)數(shù): 7/13頁(yè)
文件大?。?/td> 180K
代理商: SP4423UEB
SP4423DS/14
SP4423Electroluminescent Lamp Driver
7
Copyright 2000 Sipex Corporation
30
25
20
15
10
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
I
TOTAL
vs. Lamp Size
I
T
5
V
DD
= 2
V
DD
= 3
V
DD
= 4
V
DD
= 5
V
DD
= 6
Supply (V)
250
200
150
100
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
Lamp Frequency vs. Lamp Size
L
50
V
DD
= 2
V
DD
= 3
V
DD
= 4
V
DD
= 5
V
DD
= 6
Supply (V)
14
12
10
8
6
4
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
Light vs. Lamp Size
L
2
V
DD
= 2
V
DD
= 3
V
DD
= 4
V
DD
= 5
V
DD
= 6
Supply (V)
160
140
120
100
80
60
40
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
V
PEAK
vs. Lamp Size
V
P
20
V
DD
= 2
V
DD
= 3
V
DD
= 4
V
DD
= 5
V
DD
= 6
Supply (V)
800
600
500
300
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
Lamp Frequency vs. Lamp Size
100
C
OSC
= 50
C
OSC
= 75
C
OSC
= 100
C
OSC
= 180
C
OSC
= 220
C
OSC
= 360
Osc Cap
700
400
200
16
12
10
6
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
I
TOTAL
vs. Lamp Size
2
C
OSC
= 50
C
OSC
= 75
C
OSC
= 100
C
OSC
= 180
C
OSC
= 220
C
OSC
= 360
Osc Cap
14
8
4
160
120
100
60
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
V
PEAK
vs. Lamp Size
V
P
20
C
OSC
= 50
C
OSC
= 75
C
OSC
= 100
C
OSC
= 180
C
OSC
= 220
C
OSC
= 360
Osc Cap
140
80
40
12
10
6
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Square Inches
Light vs. Lamp Size
L
2
C
OSC
= 50
C
OSC
= 75
C
OSC
= 100
C
OSC
= 180
C
OSC
= 220
C
OSC
= 360
Osc Cap
14
8
4
L
I
T
C
OSC
= 220pF, Coil = 9mH/35 ohms
C
OSC
= 220pF, Coil = 9mH/35 ohms
C
OSC
= 220pF, Coil = 9mH/35 ohms
C
OSC
= 220pF, Coil = 9mH/35 ohms
V
DD
= 3.0V, Coil = 9mH/35 ohms
V
DD
= 3.0V, Coil = 9mH/35 ohms
V
DD
= 3.0V, Coil = 9mH/35 ohms
V
DD
= 3.0V, Coil = 9mH/35 ohms
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