參數(shù)資料
型號(hào): DN8667NS
廠(chǎng)商: PANASONIC CORP
元件分類(lèi): 顯示驅(qū)動(dòng)器
英文描述: 8-Bit Shift Register Latch Constant Current Driver IC
中文描述: LED DISPLAY DRIVER, PDSO20
封裝: 0.300 INCH, PLASTIC, SOP-20
文件頁(yè)數(shù): 4/5頁(yè)
文件大?。?/td> 49K
代理商: DN8667NS
4
Others
DN8667NS
D Q
CP
Q
D
L
Q
D
L
Q
D
L
Q
D
L
Q
D
L
DN8667NS
SIN
V
CC
(20)
DGND
(1)
PGND
(6) (9) (12) (15)
RC
(19)
V
LED
Current
setting
circuit
LED
Scan input
GND
LED
SOUT
(18)
SIN
(2)
CLK
(3)
ST B
(4)
EN
(17)
Q7
Q3
Q2
Q1
Q0
(16)
(10)
(8)
(7)
(5)
Logic
input
DN8667NS LED Panel Block Diagram
I
Application Circuit
GND
LED
D Q
CP
D Q
CP
D Q
CP
D Q
CP
CLK
STB
H
L
×
×
EN
L
L
H
×
SIN
Q
n
Q
n
Q
n
Q
n
SOUT
Q
6
Q
6
Q
6
nc
Q
O
Q
n
nc
H
nc
Q
m
Q
m-1
nc
H
nc
Q
7
Q
6
nc
H
nc
Input
Output
I
Function Table (Note)
H : High level,
L : Low level,
×
: H or L
Q
m
, Q
n
: H or L.
However, for Q
n
, "H"= OFF, "L"= ON.
: Shift from L to H,
: Shift from H to L
nc : No change
(Note)
25
0
50
75
100
125
150
0
200
400
600
800
718
1000
1200
1400
1600
P
D
Ambient Temperature Ta (C)
P
D
— Ta
Glass epoxy printed board
(50mm
×
50mm
×
t0.8mm)
Rthj-a=97.7C/W
P
D
=1280 mW (25C)
Single unit
Rthj-a=174.1C/W
P
D
=
718 mW (25C)
1280
I
Characteristics Curve
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