产品概述
The TLE2426CD is a ’Rail Splitter’ Precision Virtual Ground Voltage Reference for signal-conditioning applications utilizing a single power source. The precision virtual ground whose output voltage is always equal to one-half the input voltage. The unique combination of a high-performance, micropower operational amplifier and a precision trimmed divider on a single silicon chip results in a precise VO/VI ratio of 0.5 while sinking and sourcing current. It provides a low impedance output with 20mA of sink and source capability while drawing less than 280µA of supply current. With the addition of an external capacitor (CNR), peak-to-peak noise is reduced while line ripple rejection is improved. Initial output tolerance for a single 5 or 12V system is better than 1% with 3.6% over the full 40V input range. Ripple rejection exceeds 12 bits of accuracy.
- 1/2 VI virtual ground for analogue systems
- 170µA Typical micropower operation (VI = 5V)
- Wide VI range (4 to 40V)
- High output-current capability (source - 20mA typical, sink - 20mA typical)
- Excellent output regulation
- Low impedance output (0.0075R typical)
- Green product and no Sb/Br
应用
国防, 军用与航空, 信号处理
产品信息
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- 虚拟接地精准
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- TLE2426系列
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- 2V至20V
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- -
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- ± 35ppm/°C
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- SOIC
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- 8引脚
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- 0°C
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- 70°C
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- -
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- MSL 1 -无限制