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参数资料
| 型号： | LM41CIMTX/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO14 |
| 封装： | MO-153AB, TSSOP-14 |
| 文件页数： | 24/27页 |
| 文件大小： | 367K |
| 代理商： | LM41CIMTX/NOPB |
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AC Electrical Characteristics (Continued)
The following specification apply for V+ = +3.0 V
DC to +3.6 VDC, unless otherwise specified. Boldface limits apply for
T
A =TJ =TMIN=0C to TMAX=85C; all other limits TA =TJ = 25C. The SensorPath Characteristics conform to the SensorPath
specification revision 0.98. Please refer to that speciation for further details.
Symbol
Parameter
Conditions
Typical
Limits
Units
(Limits)
SensorPath Bus CHARACTERISTICS
t
f
SWD fall time (Note 16)
R
pull-up=1.25 k
±30%,
C
L=400 pF
300
ns (max)
t
r
SWD rise time (Note 16)
R
pull-up=1.25 k
±30%,
C
L=400 pF
1000
ns (max)
t
INACT
Minimum inactive time (bus at high level)
guaranteed by the slave before an attention
request
11
s (min)
t
Mtr0
Master drive for Data Bit 0 write and for Data
Bit 0-1read
11.8
s (min)
17.0
s (max)
t
Mtr1
Master drive for Data Bit 1 write
35.4
s (min)
48.9
s (max)
t
SFEdet
Time allowed for LM41 activity detection
9.6
s (max)
t
SLout1
LM41 drive for Data Bit 1 read by master
28.3
s (min)
38.3
s (max)
t
MtrS
Master drive for Start Bit
80
s (min)
109
s (max)
t
SLoutA
LM41 drive for Attention Request
165
s (min)
228
s (max)
t
RST
Master or LM41 drive for Reset
354
s (min)
t
RST_MAX
Maximum drive of SWD by an LM41, after the
power supply is raised above 3V
500
ms (max)
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: All voltages are measured with respect to GND, unless otherwise noted.
Note 3: When the input voltage (VIN) at any pin exceeds the power supplies (VIN < GND or VIN > V+), the current at that pin should be limited to 5 mA. Parasitic
components and/or ESD protection circuitry are shown below for the LM41’s pins. The nominal breakdown voltage of the zener is 6.5 V. SNP stands for snap-back
device.
LM41
www.national.com
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM41-DH12 | 功能描述:基本/快动开关 Foot Switch RoHS:否 制造商:Omron Electronics 触点形式:SPDT 执行器:Lever 电流额定值:5 A 电压额定值 AC:250 V 电压额定值 DC:30 V 功率额定值: 工作力:120 g IP 等级:IP 67 NEMA 额定值: 端接类型:Wire 安装:Panel |
| LM41-SH12 | 功能描述:基本/快动开关 Foot Switch RoHS:否 制造商:Omron Electronics 触点形式:SPDT 执行器:Lever 电流额定值:5 A 电压额定值 AC:250 V 电压额定值 DC:30 V 功率额定值: 工作力:120 g IP 等级:IP 67 NEMA 额定值: 端接类型:Wire 安装:Panel |
| LM4-2 | 制造商:Banner Engineering 功能描述:PHOTOELECTRIC SENSOR, LOGIC MODULE, Accessory Type:Logic Module, Time Range:0.01 |
| LM420 | 制造商:Banner Engineering 功能描述:LM420 LOGIC MODULE MULTIBEAM 420MA ANALOG MULTIBEAM |
| LM4200 | 制造商:WABER 功能描述: |
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