參數(shù)資料
型號(hào)： LM9812
廠商： National Semiconductor Corporation
英文描述： LM9812 30-Bit Color Linear CCD Sensor Processor
中文描述： LM9812 30位彩色線陣CCD傳感器處理器
文件頁(yè)數(shù)： 5/37頁(yè)
文件大?。?/td> 479K
代理商： LM9812
5
http://www.national.com
I
DI/O
Digital I/O Supply Current
Operating, V
DI/O
=5.0V
Standby, V
DI/O
= 5.0V
Operating, V
DI/O
=3.3V
Standby, V
DI/O
= 3.3V
12
5
2
0.3
30
20
10
3
mA (max)
mA (max)
mA (max)
mA (max)
AC Electrical Characteristics, MCLK Independent
The following specifications apply for AGND=DGND=DGND
I/O
=0V,
V
A
=
V
D
=
V
DI/O
=+5.0
V
DC
,
V
REF IN
= +2.0V
DC
, f
MCLK
=24MHz
,
t
MCLK
=1/f
MCLK
, t
r
=t
f
=5ns
, R
s
=25, C
L
(databus loading) = 50pF/pin.
Boldface limits apply for T
A
=T
J
=T
MIN
to T
MAX
; all other limits T
A
=T
J
=25°C. (Notes 7 & 8)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 10)
Units
(Limits)
f
MCLK
Maximum MCLK Frequency
Minimum MCLK Frequency
24
4
MHz (min)
MHz (max)
MCLK Duty Cycle
40
60
% (min)
% (max)
t
SETUP (OUT)
Coefficient Data valid before latching
edge of OCLK or GCLK
GCLK and OCLK as
outputs
12
20
ns (min)
t
HOLD (OUT)
Coefficient Data held after latching
edge of OCLK or GCLK
GCLK and OCLK as
outputs
-10
0
ns (min)
t
SETUP (IN)
Coefficient Data Valid before latching
edge of OCLK or GCLK
GCLK and OCLK as
inputs
0
5
ns (min)
t
HOLD (IN)
Coefficient Data held after latching
edge of OCLK or GCLK
GCLK and OCLK as
inputs
0
5
ns (min)
t
GCLK-EOC
Rising edge of GLCK to falling edge
of EOC (GCLK as output)
2
ns
t
GCLK-OCLK
Rising edge of GLCK to falling edge
of OCLK (GCLK and OCLK as
outputs)
2 bus / 2 clock mode
1
ns
t
EOC-OCLK
Rising edge of EOC to rising edge of
OLCK (OCLK as output)
2 clock mode
1
ns
t
OCLK-GCLK
Rising edge of OLCK to falling edge
of GLCK (GCLK and OCLK as
outputs)
2 clock mode
3
ns
t
EOC-GCLK
Rising edge of EOC to falling edge of
GLCK (GCLK as output)
2 bus mode
2
ns
t
DACC
RD or RD_PIXEL low to D0-D9 data
valid
15
41
ns (max)
t
D1H, D0H
RD or RD_PIXEL high to D0-D9 data
tri-state
13
20
ns (max)
t
CS SETUP
CS setup of RD or WR
0
ns (min)
t
CS HOLD
CS hold after RD or WR
0
ns (min)
t
WR SETUP
D0-D9 data valid before rising edge
of WR (setup time)
5
ns (min)
DC and Logic Electrical Characteristics
(Continued)
The following specifications apply for AGND=DGND=DGND
I/O
=0V,
V
A
=
V
D
=
+5.0
V
, V
DI/O
=+5.0 or +3.3V
, V
REF IN
= +2.0V
DC
,
f
MCLK
=24MHz, R
s
=25
.
Boldface limits apply for T
A
=T
J
=T
MIN
to T
MAX
; all other limits T
A
=T
J
=25°C. (Notes 7 & 8)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 10)
Units
(Limits)
相關(guān)PDF資料
PDF描述
LM9812CCV LM9812 30-Bit Color Linear CCD Sensor Processor
LM9823CCWM LM9823 3 Channel 48-Bit Color Scanner Analog Front End
LM9823CCWMX LM9823 3 Channel 48-Bit Color Scanner Analog Front End
LMC13204 Quad SPST High Voltage CMOS Analog Switches
LMC13334 Quad SPST High Voltage CMOS Analog Switches
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM9812CCV 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9812 30-Bit Color Linear CCD Sensor Processor
LM981-SC36 功能描述:基本/快動(dòng)開關(guān) Foot Switch RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
LM981-ZZ 功能描述:基本/快動(dòng)開關(guān) Foot Switch RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
LM981-ZZ-1 功能描述:基本/快動(dòng)開關(guān) Foot Switch RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級(jí):IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
LM9820 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*