产品概述
The LM4120 series precision low-power low-dropout band-gap Voltage Reference with up to 5mA output current source and sink capability. This series reference operates with input voltages as low as 2V and up to 12V, consuming 160µA (typical) supply current. In power-down mode, device current drops to less than 2µA. The LM4120 comes in two grades (A and Standard) and seven voltage options for greater flexibility. The best grade devices (A) have an initial accuracy of 0.2%, while the standard have an initial accuracy of 0.5%, both with a temperature coefficient of 50ppm/°C ensured from -40 to 125°C. The very low dropout voltage, low supply current and power-down capability of the LM4120 make this product an ideal choice for battery-powered applications.
- Enable pin
- 120mV at 1mA Typical low dropout voltage
- ±5mA Source and sink current output
- Green product and no Sb/Br
应用
便携式器材, 传感与仪器, 自动化与过程控制, 测试与测量, 电源管理, 通信与网络, 医用
产品信息
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- 串行-固定
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- -
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- 3V
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- 0.2%
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- ± 14ppm/°C
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- SOT-23
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- 5引脚
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- -40°C
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- 85°C
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