External Information
Philips SMD Packages
Philips discretes package poster.
Philips discrete Flat No leads DFN package poster.
IR Receivers
SFH506
Sharp
TSOP 18xx
Sensors
HALL Switch
Displays
Ringo Display (200615)
LIGHTS controls a current source driving the LEDs (typically 1.7V).
4.8V is the raw battery voltage, mainly used for supplying the LEDs.
LTC-4625
LTC-46454
Time Bases
T-50X, T-60X
These two parts generate an accurate 50Hz or 60Hz signal which can be used to run a real time clock in software with no need for calibration.
