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The LM111, LM211, LM311 are voltage comparators that have low input currents.
They are also designed to operate over a wide range of supply voltages: from standard ±15V operational amplifier supplies down to the single +5V supply used for IC logic.
Their output is compatible with RTL-DTL and TTL as well as MOS circuits and can switch voltages up to +50V at output currents as high as 50mA.主要特性
- Output current: 50mA
- Maximum input current: 150nA
- Differential input voltage range: ±30V
- Maximum offset current: 20nA
- Supply voltage: +5V to ±15V
- Power consumption:135mW at ±15V
All tools & software
All resources
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 30 Sep 2020 |
30 Sep 2020
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应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 15 Mar 2016 |
15 Mar 2016
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用户手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Jun 2017 |
27 Jun 2017
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简报 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Mar 2020 |
25 Mar 2020
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选型指南 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Oct 2016 |
25 Oct 2016
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手册 (3)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 05 Jun 2020 |
05 Jun 2020
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| 26 Aug 2019 |
26 Aug 2019
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| 27 Mar 2020 |
27 Mar 2020
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CAD/EDA Symbols, Footprints and Models
All resources
硬件型号、CAD库及SVD (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 15 Feb 2017 |
15 Feb 2017
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质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| LM211D |
批量生产
|
SO-8 | 工业 | Ecopack3 | |
| LM211DT |
批量生产
|
SO-8 | 工业 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| LM211D | 7 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | SO-8 | -40 | 105 | MOROCCO | 0.146 / 1k | |
| LM211DT | 10 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 105 | MOROCCO | 0.122 / 1k | |
