AS1910 データシートの表示（PDF） - austriamicrosystems AG
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AS1910
austriamicrosystems AG
AS1910 Datasheet PDF : 15 Pages
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AS1910 - AS1915
Data Sheet - Electrical Characteristics
Table 4. Electrical Characteristics (Continued)
Symbol
Parameter 1
Reset Threshold
Temperature Coefficient
Conditions
Reset Threshold Hysteresis
VRESETINTH
RESETIN Threshold
VRESETINTH Falling, TAMB = 0 to +85ºC
TAMB = -40 to +125ºC
RESETIN Hysteresis
IRESETIN
tRD
tRP
RESETIN Input Current 2
VCC to Reset
Output Delay
RESETIN to Reset
Output Delay
Reset Timeout Period
VOL
RESETN Output Low
(Push/Pull or Open-Drain)
VOH
RESETN Output High
(Push/Pull Only)
ILKG
Open-Drain RESETN Output
Leakage Current
VOH
RESET Output High
(Push/Pull Only)
VOL
RESET Output Low
(Push/Pull Only)
Manual Reset Input
TAMB = -40 to +85ºC
TAMB = -40 to +125ºC
VCC = VTH to (VTH - 100mV)
VRESETIN = VRESETINTH to
(VRESETINTH - 30mV)
TAMB = -40 to +85ºC
TAMB = -40 to +125ºC
VCC ≥ 1.0V, ISINK = 50µA,
Reset Asserted, TAMB = 0 to +85ºC
VCC ≥ 1.2V, ISINK = 100µA, Reset
Asserted
VCC ≥ 2.55V, ISINK = 1.2mA,
Reset Asserted
VCC ≥ 3.3V, ISINK = 3.2mA,
Reset Asserted
VCC ≥ 1.8V, ISOURCE = 200µA,
Reset Not Asserted
VCC ≥ 3.15V, ISOURCE = 500µA,
Reset Not Asserted
VCC ≥ 3.3V, ISOURCE = 800µA,
Reset Not Asserted
RESETN Not Asserted
TAMB = +25ºC
VCC ≥ 1.0V, ISOURCE = 1µA,
Reset Asserted, TAMB = 0 to +85ºC
VCC ≥ 1.50V, ISOURCE = 100µA,
Reset Asserted
VCC ≥ 2.55V, ISOURCE = 500µA,
Reset Asserted
VCC ≥ 3.3V, ISOURCE = 800µA,
Reset Asserted
VCC ≥ 1.8V, ISINK = 500µA,
Reset Asserted
VCC ≥ 3.15V, ISINK = 1.2mA,
Reset Asserted
VCC ≥ 3.3V, ISINK = 3.2mA,
Reset Asserted
VIL
MRN Input voltage
VIH
Min Typ Max Units
60
ppm/
ºC
8x
VTH
mV
0.615 0.630 0.645
V
0.61
0.65
8x
VTH
mV
-25
-100
+25
nA
+100
55
µs
45
µs
140 215 280
ms
100
320
0.3
0.3
V
0.3
0.8 x
VCC
0.8 x
VCC
0.8 x
VCC
0.8 x
VCC
0.8 x
VCC
0.8 x
VCC
0.8 x
VCC
0.4
V
1.0
µA
0.2
V
0.3
0.3 V
0.4
0.7 x
VCC
0.3 x
VCC
V
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