- 您现在的位置：买卖IC网 > PDF目录19554 > LM92CIM/NOPB (National Semiconductor)IC SENSOR/THERM COMP DIG 8-SOIC PDF资料下载
参数资料
| 型号： | LM92CIM/NOPB |
| 厂商： | National Semiconductor |
| 文件页数： | 1/25页 |
| 文件大小： | 1472K |
| 描述： | IC SENSOR/THERM COMP DIG 8-SOIC |
| 标准包装： | 95 |
| 系列： | PowerWise® |
| 功能： | 温度监控系统（传感器） |
| 传感器类型： | 内部 |
| 感应温度： | -55°C ~ 150°C |
| 精确度： | ±1.5°C（最小值） |
| 拓扑： | ADC，比较器，寄存器库 |
| 输出类型： | 2 线串行，I²C? |
| 输出警报： | 是 |
| 输出风扇： | 无 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -55°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 管件 |
| 产品目录页面： | 1314 (CN2011-ZH PDF) |
| 其它名称： | *LM92CIM *LM92CIM/NOPB LM92CIM |
LM 92
www.ti.com
SNIS110D MARCH 2000REVISED MARCH 2013
?.33癈A ccurate,12-B it+SignTem peratureSensorandTherm alW indowC om parator
W ithTw o-W ireInterface
Check for Samples: LM92
1
FEATURES
DESCRIPTION
The LM92 is a digital temperature sensor and thermal
23
" Window Comparison Simplifies Design of
window comparator with an I
2
C" Serial Bus interface
ACPI-Compatible Temperature Monitoring and
and an accuracy of ?.33癈. The window-comparator
Control
architecture of the LM92 eases the design of
" Serial Bus Interface
temperature control systems. The open-drain
Interrupt (INT) output becomes active whenever
" Separate Open-Drain Outputs for Interrupt and
temperature goes outside a programmable window,
Critical Temperature Shutdown
while a separate Critical Temperature Alarm
" Shutdown Mode to Minimize Power
(T_CRIT_A) output becomes active when the
Consumption
temperature exceeds a programmable critical limit.
" Up to Four LM92s can be Connected to a
The INT output can operate in either a comparator or
Single Bus
event mode, while the T_CRIT_A output operates in
comparator mode only.
" 12-Bit + Sign Output
The host can program both the upper and lower limits
" Operation up to 150癈
of the window as well as the critical temperature limit.
Programmable Hysteresis as well as a fault queue
APPLICATIONS
are available to minimize false tripping. Two pins (A0,
" HVAC
A1) are available for address selection. The sensor
" Medical Electronics
powers up with default thresholds of 2癈 T
HYST
, 10癈
T
LOW
, 64癈 T
HIGH
, and 80癈 T_CRIT.
" Electronic Test Equipment
The LM92's 2.7V to 5.5V supply voltage range, Serial
" System Thermal Management
Bus interface, 12-bit + sign output, and full-scale
" Personal Computers
range of over 128癈 make it ideal for a wide range of
" Office Electronics
applications. These include thermal management and
" Automotive
protection applications in personal computers,
electronic test equipment, office electronics,
automotive, medical and HVAC applications.
KEY SPECIFICATIONS
" Supply Voltage 2.7V to 5.5V
" Supply Current operating 350 糀 (typ) 625 糀
(max) shutdown 5 糀 (typ)
" Temperature Accuracy
30癈, ?.33癈 (max)
10癈 to 50癈, ?.50癈 (max)
10癈 to 85癈, ?.0癈 (max)
125癈, ?.25癈 (max)
25癈 to 150癈, ?.5癈 (max)
" Linearity ?.5癈 (max)
" Resolution 0.0625癈
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2I
2
C is a trademark of dcl_owner.
3All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright ?20002013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| EMA50DRMT-S288 | CONN EDGECARD 100POS .125 EXTEND |
| 180-M62-213R011 | CONN DB62 FMAL HD SLD DIP NICKEL |
| VI-B4R-CW-B1 | CONVERTER MOD DC/DC 7.5V 100W |
| ADT7461ARMZ-R7 | IC TEMP SENSOR DGTL 2CH 8MSOP |
| TAP686M006CRW | CAP TANT 68UF 6.3V 20% RADIAL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM92CIMX | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| LM92CIMX/NOPB | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| LM92CIMXNOPB | 制造商:National Semiconductor 功能描述:Temp Sensor Digital Serial (2-Wire) 8-Pin SOIC N T/R |
| LM93 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Hardware Monitor with Integrated Fan Control for Server Management |
| LM93-1001 | 制造商:FLOWLINE 功能描述:Two Indicator, Windowed, 1/8 DIN, PC (13.9"h x 8.5"w x 6.7"d) |
发布紧急采购，3分钟左右您将得到回复。