NS超声波流量计解决方案

Flow meters provide a simple and effective way of measuring the flow of liquids such as water, oil, or milk through a pipe. The meter can measure any fluid that is ultrasonically conductive and has a reasonably well formed flow. Ultrasonic transceivers allow the meter to be completely operated and installed from the exterior of the pipe, avoiding contact with the liquid. For portable flow-meter applications, National offers a variety of low-power consumption and small-footprint power management parts, to allow this device to last a whole day out in the field. National also offers a variety of data conversion and thermal management products.

Component Highlights

* Buck switching regulators - high-efficiency SIMPLE SWITCHER® converters and synchronous controllers are cost-effective, reliable, power-saving solutions.

* White LED drivers - efficient, low noise, and simple to drive, these devices produce brightness matching and color uniformity in chip-scale packaging.

* Operational amplifiers - Rail-to-rail input and output amplifiers maximize the signal range.

1 Amp
LM6154
LM8261
LM8262

LMV7219
LMV7235
LMV7239
3 LED Driver
LM2704
LM2705
LM2750
4 Thermal Management
LM40CIMT
LM40CIMTX
LM41CIMT
5 DC / DC Converter
LM2760
LM2787
LM3519
6 Supervisory
LM3700
LM3701
LM3702
7 LDO
LM2936
LM9076
LP2966