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參數(shù)資料
| 型號： | LC7958 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | 64-Bit LED Driver for 300 dpi Printers |
| 中文描述： | 64位LED為300 dpi的打印機驅(qū)動程序 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 57K |
| 代理商： | LC7958 |
LC7958NC
6585-2/11
The characteristics shown below are those of devices encapsulated in the SANYO standard ceramic package
Specifications
Absolute Maximum Ratings
at Vss=0V
Parameter
Symbol
Conditions
Ratings
Unit
VDD1
-0.3 to 6.5
Power supply voltage
VDD2
Ta = 25
°
C
-0.3 to 6.5
V
Input voltage
VI
Ta = 25
°
C
-0.3 to VDD1+ 0.3
V
Output voltage
VO
Ta = 25
°
C
-0.3 to VDD1+ 0.3
V
Driver output current
IOUT
0 to -10
mA
Operating Junction temperature
Tj
-10 to 125
°
C
Storage temperature
Tstg
-35 to 125
°
C
Allowable Operating Ranges
at Vss = 0 V, VDD1 = VDD2 = 5 V
±
10%, Ta = 0 to 100
°
C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Power supply voltage
VDD1,VDD2
VDD1(pad 2),
VDD2(pad 6)
4.5
5.5
Potential difference*1
VDF
Between VDD1 and
VDD2
-0.3
0
0.3
V
High-level input voltage
VIH
2.0
VDD1
V
Low-level input voltage
VIL
All inputs
0
0.8
V
Clock frequency
fc
CLOCK 1
10
MHz
Clock duty
D CLK
CLOCK 1
35
50
65
%
Setup time from SI to CLOCK1
tsc
SI, CLOCK 1
30
ns
Hold time from CLOCK1 to SI
thold
SI, CLOCK 1
10
ns
Setup time from CLOCK1 to
LOAD1
tSL
LOAD 1, CLOCK 1
50
ns
Hold time from LOAD1 to CLOCK1
tHL
LOAD 1, CLOCK 1
50
ns
LOAD1 pulse width
tWL
LOAD 1
40
ns
CLOCK1 rise/fall time
tCr
tCf
CLOCK 1
35
ns
LOAD1 rise/fall time
tLr
tLf
LOAD 1
35
ns
*1:In case potential difference occurred between VDD1 and VDD2, Driver current value changes. Therefore using it with
VDD1=VDD2 is recommended.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC7958NC | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:64-Bit LED Driver for 300 dpi Printers |
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| LC7972VB | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS Operational Amplifier with Programmable Offset Correction Function |
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