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LM81价格

参考价格:¥1.6008

型号:LM810M3-4.63/NOPB 品牌:TI 备注:这里有LM81多少钱,2026年最近7天走势,今日出价,今日竞价,LM81批发/采购报价,LM81行情走势销售排行榜,LM81报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LM81

本地温度传感器、风扇控制、硬件和 6 个电源电压监控器

The LM81 is a highly integrated data acquisition system for hardware monitoring of servers, Personal Computers, or virtually any microprocessor-based system. In a PC, the LM81 can be used to monitor power supply voltages, temperatures, and fan speeds. Actual values for these inputs can be read at an • Temperature Sensing\n• 8-Bit DAC Output for Controlling Fan Speed\n• Chassis Intrusion Detector Input\n• SMBus 1.0 (LM81C) and 1.1 (LM81B) Serial Bus Interface Compatibility\n• VID0-VID4 Monitoring Inputs\n• Voltage Monitoring Error: +2% or ±1.2% (max)\n• −40˚C to +125˚C ± 3˚C (max)\n• Sup;

TI

德州仪器

LM81

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:419.72 Kbytes Page:33 Pages

NSC

国半

LM81

The LM81 is a highly integrated data acquisition system for

文件:461.78 Kbytes Page:35 Pages

TI

德州仪器

LM81

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

LM81

Serial Interface ACPI-Compatible Microprocessor System

文件:412.25 Kbytes Page:32 Pages

NSC

国半

LM809/LM810 3-Pin Microprocessor Reset Circuits

1 Features 1• Precision Monitoring of Supply Voltages – Available Threshold Options: 2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V • Superior Upgrade to MAX809 and MAX810 • Fully Specified Over Temperature • 140-ms Minimum Power-On Reset Pulse Width, 240-ms Typical – Active-Low RESET Output (LM80

TI

德州仪器

丝印代码:SEB;LM809/LM810 3-Pin Microprocessor Reset Circuits

1 Features 1• Precision Monitoring of Supply Voltages – Available Threshold Options: 2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V • Superior Upgrade to MAX809 and MAX810 • Fully Specified Over Temperature • 140-ms Minimum Power-On Reset Pulse Width, 240-ms Typical – Active-Low RESET Output (LM80

TI

德州仪器

丝印代码:SEB;LM809/LM810 3-Pin Microprocessor Reset Circuits

1 Features 1• Precision Monitoring of Supply Voltages – Available Threshold Options: 2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V • Superior Upgrade to MAX809 and MAX810 • Fully Specified Over Temperature • 140-ms Minimum Power-On Reset Pulse Width, 240-ms Typical – Active-Low RESET Output (LM80

TI

德州仪器

丝印代码:SEB;LM809/LM810 3-Pin Microprocessor Reset Circuits

1 Features 1• Precision Monitoring of Supply Voltages – Available Threshold Options: 2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V • Superior Upgrade to MAX809 and MAX810 • Fully Specified Over Temperature • 140-ms Minimum Power-On Reset Pulse Width, 240-ms Typical – Active-Low RESET Output (LM80

TI

德州仪器

丝印代码:SEB;LM809/LM810 3-Pin Microprocessor Reset Circuits

1 Features 1• Precision Monitoring of Supply Voltages – Available Threshold Options: 2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V • Superior Upgrade to MAX809 and MAX810 • Fully Specified Over Temperature • 140-ms Minimum Power-On Reset Pulse Width, 240-ms Typical – Active-Low RESET Output (LM80

TI

德州仪器

WiFi and Bluetooth® v4.0 Dual Mode USB Module

WiFi and Bluetooth® USB Module v4.0 Dual Mode Class 1 – LM811 is a combination of WiFi 802.11n and Bluetooth® v4.0 standards wireless communication via a single USB interface at up to 150Mbps.

LMTECHNOLOGIES

LM813 WiFi and Dual Mode Bluetooth® 4.2 Combi Module

Features 1T1R One IPEX Antenna Output 802.11ac MIMO solution for 5G band 433Mbps High Speed WLAN IEEE standards support: IEEE 802.11ac/a/b/g/n WPA/WPA2 certification for WiFi Bluetooth® 4.2 Dual Mode 5v or 3.3v Supply Options USB 2.0 and PCM interface Support for WiFi/Bluetooth® Coexisten

LMTECHNOLOGIES

LM813 WiFi and Dual Mode Bluetooth® 4.2 Combi Module

Features 1T1R One IPEX Antenna Output 802.11ac MIMO solution for 5G band 433Mbps High Speed WLAN IEEE standards support: IEEE 802.11ac/a/b/g/n WPA/WPA2 certification for WiFi Bluetooth® 4.2 Dual Mode 5v or 3.3v Supply Options USB 2.0 and PCM interface Support for WiFi/Bluetooth® Coexisten

LMTECHNOLOGIES

LM813 WiFi and Dual Mode Bluetooth® 4.2 Combi Module

Features 1T1R One IPEX Antenna Output 802.11ac MIMO solution for 5G band 433Mbps High Speed WLAN IEEE standards support: IEEE 802.11ac/a/b/g/n WPA/WPA2 certification for WiFi Bluetooth® 4.2 Dual Mode 5v or 3.3v Supply Options USB 2.0 and PCM interface Support for WiFi/Bluetooth® Coexisten

LMTECHNOLOGIES

LM813 WiFi and Dual Mode Bluetooth® 4.2 Combi Module

Features 1T1R One IPEX Antenna Output 802.11ac MIMO solution for 5G band 433Mbps High Speed WLAN IEEE standards support: IEEE 802.11ac/a/b/g/n WPA/WPA2 certification for WiFi Bluetooth® 4.2 Dual Mode 5v or 3.3v Supply Options USB 2.0 and PCM interface Support for WiFi/Bluetooth® Coexisten

LMTECHNOLOGIES

LM816 WiFi 802.11 b/g/n Nano Adapter

WiFi Features WiFi 802.11 b/g/n Operates in 2.4 GHz frequency bands Plug and Play (Linux, macOS X, Windows XP – 10, Windows 10 IoT Core and Windows Compact Embedded 6/7 compatible) Fully-featured software utility for easy configuration and management 1x1 MIMO technology improves eective thro

LMTECHNOLOGIES

LM816 WiFi 802.11 b/g/n Nano Adapter

WiFi Features WiFi 802.11 b/g/n Operates in 2.4 GHz frequency bands Plug and Play (Linux, macOS X, Windows XP – 10, Windows 10 IoT Core and Windows Compact Embedded 6/7 compatible) Fully-featured software utility for easy configuration and management 1x1 MIMO technology improves eective thro

LMTECHNOLOGIES

LM816 WiFi 802.11 b/g/n Nano Adapter

WiFi Features WiFi 802.11 b/g/n Operates in 2.4 GHz frequency bands Plug and Play (Linux, macOS X, Windows XP – 10, Windows 10 IoT Core and Windows Compact Embedded 6/7 compatible) Fully-featured software utility for easy configuration and management 1x1 MIMO technology improves eective thro

LMTECHNOLOGIES

LM816 WiFi 802.11 b/g/n Nano Adapter

WiFi Features WiFi 802.11 b/g/n Operates in 2.4 GHz frequency bands Plug and Play (Linux, macOS X, Windows XP – 10, Windows 10 IoT Core and Windows Compact Embedded 6/7 compatible) Fully-featured software utility for easy configuration and management 1x1 MIMO technology improves eective thro

LMTECHNOLOGIES

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:419.72 Kbytes Page:33 Pages

NSC

国半

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:1.16812 Mbytes Page:18 Pages

TI

德州仪器

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:818.2 Kbytes Page:14 Pages

TI

德州仪器

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

封装/外壳:TO-236-3,SC-59,SOT-23-3 包装:管件 描述:IC SUPERVISOR 1 CHANNEL SOT23-3 集成电路(IC) 监控器

TI

德州仪器

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

封装/外壳:TO-236-3,SC-59,SOT-23-3 包装:管件 描述:IC SUPERVISOR 1 CHANNEL SOT23-3 集成电路(IC) 监控器

TI

德州仪器

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:1.16812 Mbytes Page:18 Pages

TI

德州仪器

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:818.2 Kbytes Page:14 Pages

TI

德州仪器

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:1.16812 Mbytes Page:18 Pages

TI

德州仪器

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:1.16812 Mbytes Page:18 Pages

TI

德州仪器

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

3-Pin Microprocessor Reset Circuits

文件:184.34 Kbytes Page:8 Pages

NSC

国半

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:818.2 Kbytes Page:14 Pages

TI

德州仪器

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:1.16812 Mbytes Page:18 Pages

TI

德州仪器

LM809/LM810 3-Pin Microprocessor Reset Circuits

文件:1.16812 Mbytes Page:18 Pages

TI

德州仪器

LM811-0461 - 蓝牙与无线, 2.1/3.0/4.0版, 2.4GHZ

LMTECHNOLOGIES

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:419.72 Kbytes Page:33 Pages

NSC

国半

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:419.72 Kbytes Page:33 Pages

NSC

国半

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:419.72 Kbytes Page:33 Pages

NSC

国半

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

Serial Interface ACPI-Compatible Microprocessor System

文件:412.25 Kbytes Page:32 Pages

NSC

国半

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:419.72 Kbytes Page:33 Pages

NSC

国半

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

Serial Interface ACPI-Compatible Microprocessor System

文件:412.25 Kbytes Page:32 Pages

NSC

国半

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor

文件:2.12589 Mbytes Page:43 Pages

TI

德州仪器

LM81产品属性

  • 类型

    描述

  • Type:

    Fan Controller

  • Operating temperature range (C):

    -40 to 125

  • Supply voltage (Min) (V):

    2.8

  • Interface type:

    I2C

  • Supply voltage (Max) (V):

    3.8

  • Supply current (Max) (uA):

    900

  • Temp resolution (Max) (bits):

    12

  • Features:

    Tachometer

  • Remote channels (#):

    0

  • Addresses:

    4

  • Rating:

    Catalog

更新时间:2026-5-24 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
SOT23-3
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
25+
TSSOP24
22412
原装正品现货,原厂订货,可支持含税原型号开票。
NS/美国国半
2011+
明嘉莱只做原装正品现货
2510000
TSSOP
TI/德州仪器
23+
TSSOP24
18204
原装正品代理渠道价格优势
NS/国半
24+
TSSOP
9600
原装现货,优势供应,支持实单!
NS
21+
SOT-23-3
1682
十年信誉,只做原装,有挂就有现货!
NS/美国国半
25+
SOT23
36156
NS/美国国半全新特价LM810M3X-4.63即刻询购立享优惠#长期有货
NS/美国国半
2025+
TSSOP24
5000
原装进口价格优 请找坤融电子!
TI
2021+
TSSOP24
6800
原厂原装,欢迎咨询
NS原装优势
ROHS全新原装
TSSOP24
10287
原装现货在线咨询样品※技术支持专业电子元器件授权

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    LM809/810微处理器监控电路,可用于监测微处理器的电源数字系统。他们提供了一个微处理器复位在上电,掉电和欠压条件。LM809/810的功能是监视VCC电源电压,并断言复位信号时,此电压下面的工厂编程的复位阈值的下降。 VCC上升后复位信号为240ms内仍然有效超过阈值。 LM809有一个低有效复位输出,而LM810高有效的复位输出。七个标准的复位电压可供选择,适合监视5V,3.3V和3V电源电压。低电源电流仅15μA,在LM809/810在使用便携设备的理想选择。 LM809/LM810是提供3引脚SOT23封装和6引脚的LLP包。 应用 * 微处理

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