Automatic climate control systems provide complete control over an automobiles heating and cooling system, allowing drivers and passengers to determine their desired temperature by adjusting any combination of the hot/cold dampers, fresh/circulated air dampers, vent dampers, and the fan speed. With the integration of climate control systems becoming more common, analog solutions will play a more important role. Nationals automotive analog portfolio includes precision temperature sensors, low-power ADCs, and power management products that meet the strict automotive standards for temperature and reliability.
Component Highlights
* White LED drivers - efficient, low noise, and simple to drive, these devices produce brightness matching and color uniformity in chip-scale packaging.
* H Bridge Drivers - delivers up to 3 amps of continuous output and are ideal for driving DC and stepper motors.
* Temperature Sensors - digital sensors work over a wide temperature range and provide up to 14-bit resolution.
1 Device Connectivity Processor
CP3UB17
CP3UB26
CP3CN17
2 Outside Temp Sensor
LM70CILD-3
LM70CILD-5
LM70CILDX-3
3 Inside Temp Sensor
LM70CILD-3
LM70CILD-5
LM70CILDX-3
4 supervisory
LM3722
LM3723
LM3724
5 Power
LM2590HV
LM2591HV
LM2592HV
6 H-Bridge driver
LM4570LM4570
LM4570LQX
LM4570LQ
7 Power Transistor
LM27952
LM27952SDX
LM27952SD
8 LED Display Lighting
LP3943
LP3944
LM2704
9 TFT/ LCD Display Lighting
LM25010
LM2612
LM2612BL
10 ADC
ADC081S021
ADC081S051
ADC081S101

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