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The S203 is an optical navigation chip with average performance and low power consumption. It is a cost-effective sensor, widely used in entry-level gaming mice with three modes. It supports both gaming and office modes: in gaming mode, most games on the market can be played smoothly; in office mode, battery life is longer.
Maximum resolution is 6400 CPI, maximum speed is 60 ips, and maximum acceleration is 20 g.
Chip Model | S203 | |
Product Positioning | Office/Entry-level Gaming | |
Tracking Speed | 30ips/60ips | |
Acceleration | 10g/20g | |
Frame Rate | 2500/4800fps | |
Resolution | 6400cpi | |
Maximum Polling Rate | 1000Hz | |
Working Mode | Office Mode/Gaming Mode | |
Power Consumption Reference | Office mode IC+LED(Avg①): 1.55mA (Run) 50uA (Sleep1) 20uA (Sleep2) 3.5uA (PD) | Gaming mode IC+LED(Avg②): 2.35mA (Run) 50uA (Sleep1) 20uA (Sleep2) 3.5uA (PD) |
LED | IR 850 | |
Anti-aliasing | - | |
Lift-off Distance | - | |
Operating Voltage | 2.1V~3.6V 1.8V~2.1V | |
Package Type | SDIP-8 | |
Note:
① Average current calculation Avg (Office type): Speed = 5 ips, weight 45%; Speed = 10 ips, weight 40%; Speed ≥ 20 ips, weight 15%.
② Average current calculation Avg (Gaming type): Speed = 10 ips, weight 45%; Speed = 20 ips, weight 40%; Speed ≥ 40 ips, weight 15%.
Trackball |
Wired/Wireless Mouse |
