TL1431IYDT
数据手册.pdf可编程电压参考 Programmable voltage reference
The TL1431 is a programmable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range.
The output voltage may be set to any value between 2.5 V and 36 V with two external resistors.
The TL1431 operates with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.2 Ω.
**Key Features**
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- Adjustable output voltage: VREF to 36 V
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- Sink current capability: 1 to 100 mA
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- Typical output impedance: 0.22 Ω
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- 0.4% and 0.25% voltage precision
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- Automotive temp. range - 40 °C to +125 °C