随着电池供电产品的快速增长，对电路电流的要求要尽可能小以延长电池的寿命。Linear公司的新器件LTC1400-1445微功耗比较器设计用以满足这一需要。该系列具有1μA比较器，TTL/CMOS输出，源和漏极电流和1μA参考源可用0.01μF电容驱动而不会产生振荡。 advertisement
Ultralow Power Comparators Include Reference
Design Note 123
Robert Reay
With the explosion of battery-powered products has come 7
the need for circuits that draw as little supply current as V+
3 IN+
+
possible in order to extend battery life. Linear Technology’s 8
……
