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This device consists of a low-power voltage comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
This comparator also has a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage.
主要特性
- Wide single supply voltage range or dual supplies 2 V to 36 V or ±1 V to ±18 V
- Very low supply current (0.2 mA) independent of supply voltage (1 mW/comparator at 5 V)
- Low input bias current: 25 nA typ.
- Low input offset current: ±5 nA typ.
- Low input offset voltage: ±2 mV max. for TS391A
- Input common-mode voltage range includes ground
- Low output saturation voltage: 250 mV typ. (Io= 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, CMOS compatible outputs
样片和购买
| 产品型号 | 封装 | 包装类型 | 温度（ºC） | 供货状态 | 预算价格(US$) | 数量 | ECCN (US) | Country of Origin | 更多信息 | 从分销商订购 | 从ST订购 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| TS391IYLT | SOT23-5L | Tape And Reel | -40 | 125 | 批量生产 | 0.35 | 1000 | EAR99 | MALAYSIA | 查看供货情况 | 获取样片 | |
| TS391RILT | SOT23-5L | Tape And Reel | -37 | 125 | 批量生产 | 0.29 | 1000 | EAR99 | MALAYSIA | 查看供货情况 | 立即购买 | |
| TS391IQ2T | UFSON 8 2x2x0.6 | Tape And Reel | -37 | 125 | 批量生产 | 0.348 | 1000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
| TS391ILT | SOT23-5L | Tape And Reel | -40 | 125 | 批量生产 | 0.29 | 1000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
评估工具
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Picture 产品型号 制造商 描述 
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| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | Material Declaration** |
|---|---|---|---|---|---|
| TS391ILT | 批量生产 | SOT23-5L | 工业 | Ecopack3 | |
| TS391IQ2T | 批量生产 | UFSON 8 2x2x0.6 | 工业 | Ecopack3 | |
| TS391IYLT | 批量生产 | SOT23-5L | 汽车 | Ecopack3 | |
| TS391RILT | 批量生产 | SOT23-5L | 工业 | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
