DC Electrical Characteristics
(VCC = VRN + 5% to 5.5V, TA= -40~85ºC, unless otherwise noted.)(Note 1)
Symbol
Description
Test Conditions
Min
Typ
Max
Unit
VCC
ICC
ICC
Operating Voltage Range
Supply Current
Supply Current
-
1.0
-
-
-
10
10
5.5
30
30
V
Vcc < 5.5V, AMS8xxL/M
Vcc < 3.6V, AMS8xxR/S/T/Z
µA
AMS809M
VRN -1.1%
VRN
VRN
VRN
VRN +1.1%
VRN + 1.5%
V RN + 2%
TA= 25ºC
All except
809M
V
RN - 1.5%
VRST
（VRTH
Threshold Voltage(Falling-
edge)(Note 2)
TA= -40 ~ 85ºC AMS809M
VRN - 1.8%
V
)
－
All except
TA= -40 ~ 85ºC
809M
V
RN - 2.5%
VRN
VRN + 2.5%
Threshold Voltage(Rising-
edge) (Note 2)
VRTH
TA= -40 ~ 85ºC AMS809M
4.232
-
4.31
50
4.396
-
＋
Reset Threshold Hysteresis Vcc varies between VRN ± 5%
(Note 2)
VRTH
mV
V
(Only for 8xxL/M)
Vcc-1.5
-
-
-
Vcc ≥ 4.5V Isource=800µA
Vcc ≥ 2.7V Isource=500µA
Vcc ≥ 1.8V Isource=150µA
Vcc ≥ 1.0V Isource=4µA
Vcc ≥ 4.5V Isink=3.2mA
Vcc ≥ 2.7V Isink=1.2mA
Vcc ≥ 1.0V Isink=100µA
0.8×Vcc
-
-
-
-
-
-
VOH
Output High Voltage
0.8×Vcc
-
0.8×Vcc
-
-
-
-
0.4
0.3
0.3
VOL
Output Low Voltage
V
Note: 1. Parameters of room temperature guaranteed by production test and parameters of full-temperature guaranteed by design.
2. VRST is Reset threshold voltage when VCC falls from high to low level. VRN is nominal reset threshold voltage.
AC Electrical Characteristics
Symbol
Description
Test Conditions
Min
140
140
Typ
240
200
Max
560
280
Unit
-
8xxT/S/R/Z
8xxL/M
tRS
Reset Pulse Width
ms
TA= 25ºC
Reset Timing Diagram
VRST VRST + VRTH
VCC
tRS
RESET
5
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AMS [ Advanced Monolithic Systems Ltd ]
