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AMC80 正在供貨 低功耗本地溫度傳感器，帶風扇轉速和電源電壓監控器 Pin-to-pin option with lower power consumption

產品詳情

Local sensor accuracy (max) 2 Type Fan Controller Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 3 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features ALERT, Tachometer Supply current (max) (μA) 580 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
Local sensor accuracy (max) 2 Type Fan Controller Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 3 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features ALERT, Tachometer Supply current (max) (μA) 580 Temp resolution (max) (bps) 12 Remote channels (#) 0 Addresses 8 Rating Catalog
TSSOP (PW) 24 49.92 mm2 7.8 x 6.4
  • Local Temperature Sensing
  • 7 Positive Voltage Inputs with 10-bit Resolution
  • 2 Programmable Fan Speed Monitoring Inputs
  • 2.5 mV LSb and 2.56V Input Range
  • Chassis Intrusion Detector Input
  • WATCHDOG Comparison of All Monitored Values
  • Separate Input to Show Status in Interrupt Status Register of Additional External Temperature Sensors Such as the LM26/27, LM56/57, LM73, or LM75
  • I2C Serial Bus Interface Compatibility, Supports Standard Mode, 100 kbits/s, and Fast Mode, 400 kbits/s
  • Shutdown Mode to Minimize Power Consumption
  • Programmable RST_OUT/OS Pin: RST_OUT Provides a Reset Output; OS Provides an Interrupt Output Activated by an Overtemperature Shutdown Event
  • Software and Pin Compatible with the LM80

Key Specifications

  • Total Unadjusted Error ±1 %FS (Max)
  • Differential Non-Linearity ±1 Lsb (Max)
  • Supply Voltage Range +3.0 V to +5.5 V
  • Supply Current (Operating) 0.370 mA Typ
  • Supply Current (Shutdown) 0.330 mA Typ
  • ADC Resolution 10 Bits
  • Temperature Resolution 0.5°C/0.0625°C
  • Temperature Accuracy ±3°C (Max)

All trademarks are the property of their respective owners.

  • Local Temperature Sensing
  • 7 Positive Voltage Inputs with 10-bit Resolution
  • 2 Programmable Fan Speed Monitoring Inputs
  • 2.5 mV LSb and 2.56V Input Range
  • Chassis Intrusion Detector Input
  • WATCHDOG Comparison of All Monitored Values
  • Separate Input to Show Status in Interrupt Status Register of Additional External Temperature Sensors Such as the LM26/27, LM56/57, LM73, or LM75
  • I2C Serial Bus Interface Compatibility, Supports Standard Mode, 100 kbits/s, and Fast Mode, 400 kbits/s
  • Shutdown Mode to Minimize Power Consumption
  • Programmable RST_OUT/OS Pin: RST_OUT Provides a Reset Output; OS Provides an Interrupt Output Activated by an Overtemperature Shutdown Event
  • Software and Pin Compatible with the LM80

Key Specifications

  • Total Unadjusted Error ±1 %FS (Max)
  • Differential Non-Linearity ±1 Lsb (Max)
  • Supply Voltage Range +3.0 V to +5.5 V
  • Supply Current (Operating) 0.370 mA Typ
  • Supply Current (Shutdown) 0.330 mA Typ
  • ADC Resolution 10 Bits
  • Temperature Resolution 0.5°C/0.0625°C
  • Temperature Accuracy ±3°C (Max)

All trademarks are the property of their respective owners.

LM96080, compatible to LM80, is a hardware monitor that contains a 10-bit delta-sigma ADC capable of measuring 7 positive voltages and local temperature. The LM96080 also measures the speed of two fans and includes other hardware monitoring on an I2C® interface. The LM96080 includes a sequencer that performs WATCHDOG window comparisons of all measured values and its interrupt outputs become active when any values exceed the programmed limits.

The LM96080 is especially suited to interface to both linear and digital temperature sensors. The 2.5 mV LSb (least significant bit) and 2.56 volt input range is ideal for accepting inputs from a linear sensor such as the LM94022. The BTI is used as an input from either digital or thermostat sensors such as LM73, LM75, LM56, LM57, LM26, LM27, LM26LV, or other LM96080.

The LM96080 supports Standard Mode (Sm, 100 kbits/s) and Fast Mode (Fm, 400 kbits/s) I2C interface modes of operation. LM96080 includes an analog filter on the I2C digital control lines that allows improved noise immunity and supports TIMEOUT reset function on SDA and SCL that prevents I2C bus lockup. Three I2C device address pins allow up to 8 parts on a single bus.

The LM96080's 3.0V to 5.5V supply voltage range, low supply current, and I2C interface make it ideal for a wide range of applications. Operation is ensured over the temperature range of (−40)°C ≤ TA ≤ +125°C. The LM96080 is available in a 24-pin TSSOP package.

LM96080, compatible to LM80, is a hardware monitor that contains a 10-bit delta-sigma ADC capable of measuring 7 positive voltages and local temperature. The LM96080 also measures the speed of two fans and includes other hardware monitoring on an I2C® interface. The LM96080 includes a sequencer that performs WATCHDOG window comparisons of all measured values and its interrupt outputs become active when any values exceed the programmed limits.

The LM96080 is especially suited to interface to both linear and digital temperature sensors. The 2.5 mV LSb (least significant bit) and 2.56 volt input range is ideal for accepting inputs from a linear sensor such as the LM94022. The BTI is used as an input from either digital or thermostat sensors such as LM73, LM75, LM56, LM57, LM26, LM27, LM26LV, or other LM96080.

The LM96080 supports Standard Mode (Sm, 100 kbits/s) and Fast Mode (Fm, 400 kbits/s) I2C interface modes of operation. LM96080 includes an analog filter on the I2C digital control lines that allows improved noise immunity and supports TIMEOUT reset function on SDA and SCL that prevents I2C bus lockup. Three I2C device address pins allow up to 8 parts on a single bus.

The LM96080's 3.0V to 5.5V supply voltage range, low supply current, and I2C interface make it ideal for a wide range of applications. Operation is ensured over the temperature range of (−40)°C ≤ TA ≤ +125°C. The LM96080 is available in a 24-pin TSSOP package.
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技術文檔

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類型 標題 下載最新的英語版本 日期
* 數據表 LM96080 System Hardware Monitor with 2-Wire Serial Interface 數據表 (Rev. D) 2013年 3月 22日
應用手冊 Applying I2C-Compatible Temperature Sensors in Systems With Slow Clock Edges (Rev. A) 2013年 5月 6日

設計和開發

如需其他信息或資源，請點擊以下任一標題進入詳情頁面查看（如有）。

驅動程序或庫

LM80SW-LINUX — 用于 LM80 的 Linux 驅動程序

Linux 驅動程序支持 LM80 系列的系統硬件監控器。Linux 驅動程序支持通過 I2C 總線進行通信，并可與硬件監控子系統交互。
Linux 主線狀態

在 Linux 主線中提供：是
可通過 git.ti.com 獲取：不適用

支持的器件：
  • lm80
  • lm96080
Linux 源文件

與該器件關聯的文件為：

  1. drivers/hwmon/lm80.c
  2. Documentation/devicetree/bindings/i2c/trivial-devices.txt
  3. Documentation/hwmon/lm80
源文件

drivers/hwmon/lm80.c

Linux 器件樹文檔

(...)

View Options
支持軟件

DIGITALTEMPSENSORSEVM-SW — Eval Board Software for Hardware Monitors and Digital Temp Sensors

Evaluation Board Software for Hardware Monitors and Digital Temperature Sensors
支持的產品和硬件

支持的產品和硬件

產品
數字溫度傳感器
LM63 — 1 條遠程和本地通道溫度傳感器，帶風扇控制功能 LM64 — 帶風扇控制功能和 5 個 GPIO 的遠程和本地溫度傳感器 LM71 — 具有 SPI 接口的 ±1.5°C 溫度傳感器 LM71-Q1 — 具有 SPI 接口的汽車級 ±1.5°C 溫度傳感器 LM73 — 具有 I2C/SMBus 接口的 ±1°C 溫度傳感器 LM86 — 具有 SMBus 接口的 ±0.75°C 遠程和本地溫度傳感器 LM89 — 具有 SMBus 接口和 2 個地址用于總線共享的 ±0.75°C 遠程和本地溫度傳感器 LM90 — 具有 SMBus 接口的遠程和本地溫度傳感器 LM93 — 具有 2 條遠程和 1 條本地通道的溫度傳感器，帶硬件監控器和 16 個電源電壓監控器 LM95010 — 具有 SensorPath 接口的 ±2°C 溫度傳感器 LM95071 — 具有 SPI 接口的 ±1°C 溫度傳感器 LM95221 — 具有 β 補償、SMBus 和 I2C 接口的 ±3°C 雙路遠程和本地溫度傳感器 LM95231 — 采用 TruTherm 技術且具有 SMBus 接口的雙路遠程和本地溫度傳感器 LM95235 — 具有 SMBus 接口、采用 β 補償技術、適用于 65/90nm 處理器二極管的 ±0.75°C 遠程和本地溫度傳感器 LM95235-Q1 — 采用 TruTherm 技術且具有 SMBus 接口的汽車級 ±2°C 遠程和本地溫度傳感器 LM96000 — 硬件監控器，帶風扇控制功能和 6 個電源電壓監控器 LM96080 — 1 條本地通道溫度傳感器，帶風扇轉速控制功能和電源電壓監控器 LM96163 — 具有 1 條遠程和本地通道的溫度傳感器，帶 β 補償和風扇控制功能 LM99 — 采用 TruTherm 技術且具有 SMBus 接口的遠程和本地溫度傳感器
支持軟件

SENSOREVAL — Eval Board Software For Hardware Monitors And Digital Temperature Sensors

SensorEval
SensorEval software supports the latest TI temperature sensor and hardware monitor evaluation boards via USB interface. It also allows access to sensors mounted directly on motherboards that support Intel chip sets.

  • Download SensorEval Software and Manual
  • Windows XP support is offered for (...)
支持的產品和硬件

支持的產品和硬件

產品
數字溫度傳感器
LM63 — 1 條遠程和本地通道溫度傳感器，帶風扇控制功能 LM64 — 帶風扇控制功能和 5 個 GPIO 的遠程和本地溫度傳感器 LM71 — 具有 SPI 接口的 ±1.5°C 溫度傳感器 LM71-Q1 — 具有 SPI 接口的汽車級 ±1.5°C 溫度傳感器 LM73 — 具有 I2C/SMBus 接口的 ±1°C 溫度傳感器 LM75A — 具有 I2C/SMBus 接口的 2C 業界通用溫度傳感器 LM86 — 具有 SMBus 接口的 ±0.75°C 遠程和本地溫度傳感器 LM89 — 具有 SMBus 接口和 2 個地址用于總線共享的 ±0.75°C 遠程和本地溫度傳感器 LM90 — 具有 SMBus 接口的遠程和本地溫度傳感器 LM93 — 具有 2 條遠程和 1 條本地通道的溫度傳感器，帶硬件監控器和 16 個電源電壓監控器 LM95010 — 具有 SensorPath 接口的 ±2°C 溫度傳感器 LM95071 — 具有 SPI 接口的 ±1°C 溫度傳感器 LM95172-Q1 — 具有 SPI 接口且支持 200°C 溫度的汽車級 ±1°C 溫度傳感器 LM95214 — 具有 SMBus 接口的 ±2°C 四路遠程和本地溫度傳感器 LM95221 — 具有 β 補償、SMBus 和 I2C 接口的 ±3°C 雙路遠程和本地溫度傳感器 LM95231 — 采用 TruTherm 技術且具有 SMBus 接口的雙路遠程和本地溫度傳感器 LM95233 — 采用 TruTherm 技術且具有 SMBus 接口的 ±2°C 雙路遠程和本地溫度傳感器 LM95234 — 采用 TruTherm 技術且具有 SMBus 接口的 ±2°C 四路遠程和本地溫度傳感器 LM95235 — 具有 SMBus 接口、采用 β 補償技術、適用于 65/90nm 處理器二極管的 ±0.75°C 遠程和本地溫度傳感器 LM95235-Q1 — 采用 TruTherm 技術且具有 SMBus 接口的汽車級 ±2°C 遠程和本地溫度傳感器 LM95241 — 具有 β 補償、SMBus 和 I2C 的 ±1.25°C 雙路遠程和本地溫度傳感器 LM95245 — 具有 SMBus 接口、采用 β 補償技術、適用于 45nm 處理器二極管的 ±0.75°C 遠程和本地溫度傳感器 LM96000 — 硬件監控器，帶風扇控制功能和 6 個電源電壓監控器 LM96080 — 1 條本地通道溫度傳感器，帶風扇轉速控制功能和電源電壓監控器 LM96163 — 具有 1 條遠程和本地通道的溫度傳感器，帶 β 補償和風扇控制功能 LM99 — 采用 TruTherm 技術且具有 SMBus 接口的遠程和本地溫度傳感器
精密 ADC
ADC128D818 — 具有溫度傳感器、內部/外部電壓基準和 I2C 接口的 12 位、82SPS、8 通道 Δ-Σ ADC
仿真模型

LM96080 IBIS Model

SNAM024.ZIP (457 KB) - IBIS Model
下載
封裝 引腳 CAD 符號、封裝和 3D 模型
TSSOP (PW) 24 Ultra Librarian

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

支持和培訓

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