AS1910 - AS1915
Data Sheet - Electrical Characteristics
Table 4. Electrical Characteristics (Continued)
Parameter 1
Symbol
Conditions
Min
Typ
Max Units
Reset Threshold
Temperature Coefficient
ppm/
ºC
60
8 x
VTH
Reset Threshold Hysteresis
mV
VRESETINTH Falling, TAMB = 0 to +85ºC 0.615 0.630 0.645
VRESETINTH
RESETIN Threshold
RESETIN Hysteresis
V
TAMB = -40 to +125ºC
0.61
0.65
8 x
VTH
mV
nA
TAMB = -40 to +85ºC
TAMB = -40 to +125ºC
-25
+25
RESETIN Input Current 2
IRESETIN
tRD
-100
+100
VCC to Reset
Output Delay
VCC = VTH to (VTH - 100mV)
55
µs
µs
RESETIN to Reset
Output Delay
VRESETIN = VRESETINTH to
(VRESETINTH - 30mV)
45
TAMB = -40 to +85ºC
TAMB = -40 to +125ºC
140
100
215
280
320
tRP
Reset Timeout Period
ms
VCC ≥ 1.0V, ISINK = 50µA,
0.3
0.3
0.3
0.4
Reset Asserted, TAMB = 0 to +85ºC
VCC ≥ 1.2V, ISINK = 100µA, Reset
Asserted
RESETN Output Low
(Push/Pull or Open-Drain)
VOL
V
VCC ≥ 2.55V, ISINK = 1.2mA,
Reset Asserted
VCC ≥ 3.3V, ISINK = 3.2mA,
Reset Asserted
VCC ≥ 1.8V, ISOURCE = 200µA,
0.8 x
VCC
Reset Not Asserted
RESETN Output High
(Push/Pull Only)
VCC ≥ 3.15V, ISOURCE = 500µA,
0.8 x
VCC
VOH
ILKG
V
Reset Not Asserted
VCC ≥ 3.3V, ISOURCE = 800µA,
0.8 x
VCC
Reset Not Asserted
RESETN Not Asserted
TAMB = +25ºC
1.0
0.2
Open-Drain RESETN Output
Leakage Current
µA
VCC ≥ 1.0V, ISOURCE = 1µA,
Reset Asserted, TAMB = 0 to +85ºC
0.8 x
VCC
VCC ≥ 1.50V, ISOURCE = 100µA,
0.8 x
VCC
Reset Asserted
RESET Output High
(Push/Pull Only)
VOH
V
V
VCC ≥ 2.55V, ISOURCE = 500µA,
0.8 x
VCC
Reset Asserted
VCC ≥ 3.3V, ISOURCE = 800µA,
0.8 x
VCC
Reset Asserted
VCC ≥ 1.8V, ISINK = 500µA,
0.3
0.3
0.4
Reset Asserted
RESET Output Low
(Push/Pull Only)
VCC ≥ 3.15V, ISINK = 1.2mA,
VOL
Reset Asserted
VCC ≥ 3.3V, ISINK = 3.2mA,
Reset Asserted
Manual Reset Input
0.3 x
VCC
VIL
MRN Input voltage
V
0.7 x
VCC
VIH
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