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參數(shù)資料
| 型號(hào)： | TB62726AFNA |
| 廠商： | Toshiba Corporation |
| 英文描述： | 16-bit constant current LED driver with operating supply of 3.3V to 5V |
| 中文描述： | 16位恒流LED驅(qū)動(dòng)器與經(jīng)營(yíng)3.3V電源至5V |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 文件大?。?/td> | 161K |
| 代理商： | TB62726AFNA |
TOSHIBA
TB62726AFNA
Switching characterictics
(Topr=25degree, unless otherwise noted )
Characteristics
Symbol
t
pLH
1
t
pLH
2
t
pLH
3
t
pLH
t
pHL
1
t
pHL
2
t
pHL
3
t
pLH
Output rise time
t
or
Output fall time
t
of
Maximum CLK
rise time
Maximum CLK
fall time
Condition : (Refer to test circuit)
Topr=25 degree, V
DD
=V
IH
=3.3V and 5V, V
OUT
=0.7V, V
IL
=0V,R
EXT
=490ohms, V
L
=3.0V, R
L
=60ohms,C
L
=10.5pF
Condition
Min
-
-
-
3
-
-
-
4
40
40
-
Typ
150
140
140
6
170
170
170
7
85
70
-
Max
300
300
300
-
340
340
340
-
150
150
5
Unit
Propagation delay
CLK-OUTn, LATCH=”H”, ENABLE=”L”
LATCH-OUTn, ENABLE=”L”
ENABLE-OUTn, LATCH=”H”
CLK-SERIALOUT
CLK-OUTn, LATCH=”H”, ENABLE=”L”
LATCH-OUTn, ENABLE=”L”
ENABLE-OUTn, LATCH=”H”
CLK-SERIAL-OUT
Voltage waveform 10%~90%
Voltage waveform 90%~10%
ns
t
r
t
f
When not on PCB
-
-
5
us
Note 4 :
If the device is connected in a cascade and tr/tf for the waveform is large, it may not be possible to
achieve the
timing required for data transfer. Please consider the timings carefully.
Test circuit
TB62726AFNA (Ver.09) 2002, Nov. 6
th
page 7/11
I
DD
I
OL
V
IH
,V
IL
R-EXT
SERIAL-IN
LATCH
CLOCK
OUT0
OUT15
SERIAL-OUT
GND
ENABLE
VDD
R
L
C
L
C
L
V
L
I
ref
Function
Generator
V
DD
=V
IH
=3.3V
V
IL
=0V
t
r
= t
f
= 10ns
(10% to 90%)
Logic input waveform
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62726AN | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:TOSHIBA Bi-CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TB62726ANG | 制造商:MARKTECH 制造商全稱(chēng):Marktech Corporate 功能描述:16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V |
| TB62726ANG_09 | 制造商:MARKTECH 制造商全稱(chēng):Marktech Corporate 功能描述:16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V |
| TB62726F | 制造商:Toshiba America Electronic Components 功能描述: |
| TB62726N | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:16 BIT CONSTANT CURRENT LED DRIVER WITH OPERATING VOLTAGE OF 3.3 V |
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