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參數(shù)資料
| 型號(hào)： | MAX6979 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | AND-OR-invert Gates 14-CDIP -55 to 125 |
| 中文描述： | 16端口、5.5V恒流LED驅(qū)動(dòng)器，帶有LED故障檢測(cè)和看門狗 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 304K |
| 代理商： | MAX6979 |
M
16-Port, 36V Constant-Current LED Driver
_______________________________________________________________________________________
3
5V TIMING CHARACTERISTICS
(
Typical Operating Circuit
, V+ = 4.5V to 5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Notes 1, 2, 3)
PARAMETER
SYMBOL
t
CP
t
CH
t
CL
t
DS
t
DH
t
DO
t
DR,
t
DF
t
LW
t
LS
t
LRR
t
LRF
t
CRR
t
CRF
t
OE
H
t
OE
L
CONDITIONS
MIN
40
19
19
4
8
12
TYP
MAX
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CLK Clock Period
CLK Pulse-Width High
CLK Pulse-Width Low
DIN Setup Time
DIN Hold Time
DOUT Propagation Delay
DOUT Rise and Fall Time
LE Pulse-Width High
LE Setup Time
LE Rising to OUT_ Rising Delay
LE Rising to OUT_ Falling Delay
CLK Rising to OUT_ Rising Delay
CLK Rising to OUT_ Falling Delay
OE
Rising to OUT_ Rising Delay
OE
Falling to OUT_ Falling Delay
32
10
C
DOUT
= 10pF, 20% to 80%
20
10
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
100
300
100
310
100
320
LED Output OUT_ Turn-On Fall
Time
t
f
80% to 20%, pullup resistor = 65
120
ns
LED Output OUT_ Turn-Off Rise
Time
t
r
20% to 80%, pullup resistor = 65
120
ns
Note 1:
All parameters tested at T
A
= +25°C. Specifications over temperature are guaranteed by design.
Note 2:
See Figure 3.
Note 3:
A 65
pullup resistor connected from OUT_ to 5.5V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6979ANG | 功能描述:LED顯示驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| MAX6979APG | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6979AUG | 功能描述:LED顯示驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| MAX6979AUG+ | 功能描述:LED照明驅(qū)動(dòng)器 16Port 5.5V Constant Current LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| MAX6979AUG+T | 功能描述:LED照明驅(qū)動(dòng)器 16Port 5.5V Constant Current LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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