com
YOUDA INTEGRATED CIRCUIT
YD393
QUAD DIFFERENTIAL COMPARATOR—YD393
DESCRIPTION
The YD393 consists of two independent
voltage comparators designed specifically to operate from a single power supply over a wide
voltage range .
FEATURES
*Single or dual supply operation； *Wide operating supply range； (VCC=2V~36V or ±1~±18V) *Input common-mode
voltage includes groud； *Low supply current drain: ICC=0.
8mA(Typical)； *Low input bias current Ibias=25nA(Typical)； *Output compatable with TTL, DTL, and
CMOS logic system； *Package Outline : DIP8, SOP8。
BLOCK DIAGRAM
8 Vcc
7
6 +
5
+ 1 2 3 GND 4
WuXi YouDa Electronics Co.
, Ltd
Add: No.
5 Xijin Road, National Hi-Tech Industrial D...