MAX16055 Datasheet, PDF (3/9 Pages) Maxim Integrated Products – Ultra-Small, Hex Voltage, Microprocessor Supervisor

Ultra-Small, Hex Voltage,
Microprocessor Supervisor
ELECTRICAL CHARACTERISTICS (continued)
(V_IN1 = 1V to 5.5V, T_A = -40°C to +125°C, unless otherwise noted. Typical values are at V_IN1 = 3.3V, T_A = +25°C.) (Note 1)
PARAMETER
Adjustable Threshold
Reset Threshold Hysteresis
Reset Threshold Temperature
Coefficient
IN_ to Reset Delay
Reset Timeout Period
RESET Output Low (Note 4)
RESET Output High
RESET Output High Source
Current
TOL Input Current
MR, TOL Input Voltage Low
SYMBOL
V_TH
V_HYST
CONDITIONS
V_{IN_} decreasing
TOL = GND
TOL = V_CC
V_{IN_} increasing relative to V_{IN_} decreasing
MIN
0.491
0.465
t_RD
t_RP
V_OL
V_OH
I_OH
V_IL
V_{IN_} falling at 10mV/µs from (V_TH + 50mV)
to (V_TH - 50mV)
V_IN1 = 5V, I_SINK = 2mA
V_IN1 = 2.5V, I_SINK = 1.2mA
V_IN1 = 1.0V, I_SINK = 50µA
V_IN1 > 2.55V, I_SOURCE = 6µA (min), RESET
not asserted
V_IN1 > 2.55V, RESET not asserted
TOL = IN1
140
0.8 x
V_IN1
MR, TOL Input Voltage High
V_IH
MR Minimum Pulse Width
MR Glitch Rejection
MR-to-RESET Delay
MR Pullup Resistance
0.7 x
V_IN1
1
10
Note 1: 100% production tested at T_A = +25°C. Limits over temperature guaranteed by design.
Note 2: The devices are powered from IN1.
Note 3: Monitored IN1 voltage is also the device power supply.
Note 4: RESET output is guaranteed to be in the correct state for IN1 or IN2 falling down to 1V.
TYP
0.5
0.472
0.3
60
20
200
70
100
200
20
MAX
0.506
0.479
UNIT
V
%V_TH
ppm/°C
µs
280
ms
0.3
0.4
V
0.3
V
µA
100
nA
0.3 x
V_IN1
V
V
µs
ns
ns
33
kΩ
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