參數(shù)資料
型號: NTE1503
廠商: NTE Electronics, Inc.
元件分類: LED驅(qū)動器
英文描述: Integrated Circuit 5-Step LED Driver Circuit for Logarithmic Response
中文描述: 集成電路5步LED驅(qū)動電路的對數(shù)響應(yīng)
文件頁數(shù): 2/2頁
文件大小: 20K
代理商: NTE1503
Electrical Characteristics (Cont
d):
(T
A
= +25
°
C, V
CC
= 16V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Input Voltage (LED OFF)
LED 1
V
I(OFF)1
V
I(OFF)2
V
I(OFF)3
V
I(OFF)4
V
I(OFF)5
0.80
V
LED 2
1.49
V
LED 3
2.54
V
LED 4
4.28
V
LED 5
7.23
V
Load Current
Pin6
I
6
V
O
= 1.2V, I
7
= 4.25mA
V
O
= 2.5V, I
7
= 4.25mA
V
O
= 16V, I
7
= 4.25mA
V
8
5
= 8.7V
V
8
5
= 16V
V
8
5
= 16V
V
O
= 16V
13
16
mA
Pin1 to Pin4
I
1
to I
4
I
1
to I
4
, I
6
I
8
13
16
mA
Pin1 to Pin4, Pin6
16
19
mA
μ
A
mA
Input Current
50
5
Supply Current
I
9
18
mA
μ
A
Output Pin Leakage Current
I
1
to I
4
, I
6
15
V
CC
Input
Output Current Adjust
LED 5
GND
LED 4
LED 3
Pin Connection Diagram
(Front View)
LED 2
LED 1
9
8
7
6
5
4
3
2
1
1
9
.929 (23.6)
.118 (3.0)
.100 (2.54)
.118(3.0)
.236
(6.0)
.098
(2.5)
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