MAX6427–MAX6438
Low-Power, Single/Dual-Level Battery Monitors
with Hysteresis
4 _______________________________________________________________________________________
Note 1: Production testing done at T
A
= +25°C, limits over temperature guaranteed by design only.
Note 2: Percentage of selected factory-fixed HTH- or LTH- threshold voltage.
Note 3: Percentage of 1.05
✕
(selected factory-fixed threshold voltage).
Note 4: Percentage of 615mV voltage reference.
Note 5: Percentage of 585mV voltage reference.
Note 6: Guaranteed by design.
Note 7: V
SUPPLY
is BATT or V
DD
.
ELECTRICAL CHARACTERISTICS (continued)
(BATT = 1.0V to 5.5V or V
DD
= 1.6V to 5.5V, T
A
= -40°C to +85°C, unless otherwise specified. Typical values are at T
A
= +25°C.)
(Note 1)
LOW-BATTERY OUTPUTS (LBO, LBO, LBOH, LBOH, LBOL, LBOL )
Timeout Period t
LBOP
BATT or V
DD
/HTHIN/LTHIN rising above
threshold