Using satellites that orbit the earth, Global Positioning System (GPS) receivers provide a persons location, accurate to within a few meters. Many receivers translate the location onto a map and can track the travelers movements, showing distance, speed, and time traveled. GPS receivers often are used in military operations, automotive navigation systems, and other tracking devices. National offers a variety of power management and interface parts used in the GPS receiver.

Component Highlights

* Audio amplifiers - small stereo Boomer® amplifier maximizes output power.

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

* Touchscreen Controller - Nationals 4-wire resistive touchscreen controllers sample and drive the touch screen without the need of any external hardware.

1 Amp
LMH6622
LM6154
LM7372

2 ADC
ADC121S021
ADC121S051
ADC121S101

3 Audio Codec
LM4570
LM4665
LM4666

4 Audio Amp
LM4665
LM4666
LM4667

5 LED Driver
LM2704
LM2705
LM2750

6 Touchscreen Controller
LM4570LQ
LM4570LQX
LM4970SD

7 Ethernet Controller
DP83816AVNG
DP83847ALQA56A
DP83847ALQA56AX

8 USB
LM4570
LM4665
LM4666

9 DC / DC Converter
LM25007
LM25010
LM2590HV

10 Supervisory
LM3700
LM3701
LM3702

11 LDO
LP3984
LP3990
LP3995