FS9912_LCS2

1) ADC displays 3 times per sec.
2) 4 x 1.5V (or 3 x 1.5V) battery.
3) Current consumption of the chip is less than 2mA. Current consumption of the scale system (e.g. 400 Load Cell) can be controlled to be less than 5mA through program skill.
4) In Sleep Mode, chip current consumption is less than 1uA and the system current consumption (add low-voltage detecting circuit) is less than 5uA.
5) 1/3 bias, 1/4 duty 4 x 16 LCD driver circuit (3V Vpp).
6) 14-bit ADC resolution; scale external display accuracy: settable, maximum accuracy is 6553; default accuracy is 2000.
7) SCALE: 2000g/1g (default), 2000g/1g (default), weight/verification-scale-interval is settable.
8) Sleep Mode (auto turn off). If the scale is at Same Display in 2 minutes (default, time is settable), the system will turn off.
9) Key functions: ON/OFF, ON/Zero/(Tare)/OFF, Tare, Mode and Net/Gross (SetPCS).
10) Scale unit: g, Kg, Lb, oz, Catty (Taiwanese Kg), Tale (tl.T, Taiwanese Hg), .(settable, 3 units for switching at most).
11) Data transmission: RS232 2400bps (Data bit: 8, Parity: none).
12) 2.7KHz/4KHz (settable) Buzzer output.
13) Power low detecting (Detected when power on).
14) Back-Light control output, automatically turned off in 15 seconds (default, time is settable).
15) Package: dice form, 64-pin LQFP