參數(shù)資料
型號(hào): LM81CIMTX-3
英文描述: Single-Ended Data Acquisition System
中文描述: 單端數(shù)據(jù)采集系統(tǒng)
文件頁(yè)數(shù): 6/33頁(yè)
文件大?。?/td> 414K
代理商: LM81CIMTX-3
DC Electrical Characteristics
(Continued)
The following specifications apply for +2.8V
V
+
+3.8V
, R
= 500
, unless otherwise specified.
Boldface limits apply
for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= 25C. (Note 8)
Symbol
Parameter
Conditions
Typical
Limits
LM81BIM
(Note 10)
Limits
LM81CIM
(Note 10)
Units
(Note 9)
(Limits)
DAC CHARACTERISTICS
Resolution
DAC Error
8
Bits
V
+
= 3.3V
±
5
±
62.5
±
10
±
125
±
5
±
62.5
% (max)
mV (max)
% (max)
mV (max)
DAC Error Temperature
Sensitivity
DAC Error Power Supply
Sensitivity
Output Load Resistance
Output Load Capacitance
FAN RPM-TO-DIGITAL CONVERTER
Fan RPM Error
100
100
ppm/C (max)
0.5
0.725
625
20
% (max)
(min)
pF (max)
R
L
C
L
V
O
= 1.25V
625
20
+25C
T
A
+75C
10C
T
A
+100C
40C
T
A
+125C
±
10
±
15
±
20
255
±
10
±
15
±
20
255
% (max)
% (max)
% (max)
(max)
RPM
Full-scale Count
FAN1 and FAN2 Nominal Input
RPM (See Section 6.0)
Divisor = 1, Fan Count =
153 (Note 14)
Divisor = 2, Fan Count =
153 (Note 14)
Divisor = 3, Fan Count =
153 (Note 14)
Divisor = 4, Fan Count =
153 (Note 14)
+25C
T
A
+75C
8800
4400
RPM
2200
RPM
1100
RPM
Internal Clock Frequency
22.5
20.2
24.8
19.1
25.9
18
27
20.2
24.8
19.1
25.9
18
27
kHz (min)
kHz (max)
kHz (min)
kHz (max)
kHz (min)
kHz (max)
10C
T
A
+100C
22.5
40C
T
A
+125C
22.5
L
www.national.com
6
相關(guān)PDF資料
PDF描述
LM8362_SERIES
LM8363_SERIES
LM8368_SERIES
LM8369
LM8360
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM81CIMTX-3/NOPB 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
LM81CIMTX-32 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Serial Interface ACPI-Compatible Microprocessor System
LM81DH12 功能描述:基本/快動(dòng)開(kāi)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(lèi)型:Wire 安裝:Panel
LM8-1M.5M.1 制造商:Banner Engineering 功能描述:LM8-1M.5M.1 LOGIC MOD MULTIBM
LM81-S 功能描述:基本/快動(dòng)開(kāi)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(lèi)型:Wire 安裝:Panel