SiT1543 Preliminary
Ultra-Low Power 32.
768 kHz XTAL SMD Replacement for Single-Cell Li+ Unregulated Battery Powered Applications
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Features
Supply
voltage optimized for Li+ battery
voltage: 2.
7V to 4.
3V Pin-compatible to 2.
0 x 1.
2 mm (2012) XTAL SMD package(1) Ultra-low power: 750 nA (typ) Oscillator output eliminates external load caps NanoDrive™ programmable output swing for lowest power Internal filtering eliminates external Vdd bypass cap Fixed 32.
768 kHz output frequency 20 PPM initial stability 100 PPM stability over -40°C to +85°C Pb-free, RoHS and REACH compliant
Applications
Wireless Mouse or Trackball Wireless...