AIC1680 Datasheet, PDF (6/9 Pages) Analog Intergrations Corporation – Ultra Low Power Voltage Detector

AIC1680
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
V_DET=4.5V
6
5
V_DS =-1.5V
4
3
V_DS =-1.0V
2
1
5
V_DS =-0.5V
6
7
8
V_DD (V)
9
10
APPLICATION INFORMATIONS
The timing diagram of VDD and V_OUT is shown in below:
CMOS Type
VDD
V_DET
0.8V
V_HYS
VOUT
The guaranteed minimun operation voltage is 1.5V.
As the supply voltage(VDD) is reduced below 1.5V,
the performance degrades, N-ch or P-ch driving ca-
pacity degrades, and the supply current decreases.
AIC1680 isn’t functioning when VDD down to 0.8V.
NMOS Type
VDD
V_DET
0.8V
V_HYS
VOUT
6