MAX6833(2002) Ver la hoja de datos (PDF) - Maxim Integrated
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MAX6833 Datasheet PDF : 11 Pages
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Ultra-Low-Voltage SC70 Voltage Detectors
and µP Reset Circuits
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +0.55V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
Propagation Delay (D0 only)
Startup Time (D0 only)
MR Input Voltage
MR Minimum Input Pulse Width
MR Glitch Rejection
MR to Reset Delay
MR Pullup Resistance To VCC
Open-Drain RESET Output
Voltage
Open-Drain RESET Output
Leakage Current
Push-Pull RESET Output
Voltage
Push-Pull RESET Output
Voltage
SYMBOL
tP
VIL
VIH
CONDITIONS
VCC rising, step signal
from (VTH - 100mV) to (VTH + 100mV)
VCC rising from 0 to 1.1V (tR < 1µs)
MR driven from VCC to 0
MR driven from VCC to 0
MR driven from VCC to 0
VCC ≥ 0.55V, ISINK =15µA, reset asserted
VOL
VCC ≥ 1.0V, ISINK = 80µA, reset asserted
VCC ≥ 1.5V, ISINK = 200µA, reset asserted
MIN TYP MAX UNITS
70
µs
150
µs
0.7 x VCC
0.3 x VCC
V
2
µs
100
ns
500
ns
14
20
26
kΩ
0.15
0.15
V
0.2
ILKG
VCC > VTH, reset not asserted
1.0
µA
VCC ≥ 0.55V, ISINK = 15µA, reset asserted
VOL
VCC ≥ 1.0V, ISINK = 80µA, reset asserted
VCC ≥ 1.5V, ISINK = 200µA, reset asserted
0.2 x VCC
0.2 x VCC
0.2 x VCC
VOH
VCC ≥ 1.1V, ISOURCE = 50µA, reset not
asserted
0.8 x VCC
VCC ≥ 1.5V, ISOURCE = 150µA, reset asserted 0.8 x VCC
VCC ≥ 0.75V, ISOURCE = 10µA, reset asserted
(Note 2)
0.8 x VCC
V
VOH
VOL
VCC ≥ 0.85V, ISOURCE = 10µA, reset asserted
VCC ≥ 1.0V, ISOURCE = 50µA, reset asserted
VCC ≥ 1.5V, ISOURCE = 150µA, reset asserted
VCC ≥ 1.1V, ISINK = 80µA, reset not asserted
VCC ≥ 1.5V, ISINK = 200µA, reset not asserted
0.8 x VCC
0.8 x VCC
0.8 x VCC
0.2 x VCC
0.2 x VCC
Note 1: 100% production tested at +25°C. Over temperature limits are guaranteed by design.
Note 2: Temperature range is from 0°C to +85°C.
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