TL7702 Datasheet, PDF (11/17 Pages) Texas Instruments – Supply voltage Supervisor

Application examples
supply voltage drop ∆V_cc which is required to trigger the voltage monitor. The sensitivity of the other circuits
(TL7702, TL7712 etc.) can be calculated as proportional to the trigger voltage ratio.
∆^V0ccV
0
0,5
1
1,5
2
2,5
3
3,5
4
-0,2 V
td / _µs
-0,4 V
-0,6 V
-0,8 V
-1 V
-1,2 V
-1,4 V
-1,6 V
-1,8 V
-2 V
Figure 7. Typical Trigger Sensitivity at the SENSE input of the
voltage monitor TL7705A
Figure 8. Circuit for Reduced Trigger Sensitivity
Supply voltage Supervisor TL77xx Series
7