Datasheet

MAX1361/MAX1362
4-Channel, 10-Bit, System Monitor with Programmable
Trip Window and SMBus Alert Response
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 2.7V to 3.6V (MAX1361), V
DD
= 4.5V to 5.5V (MAX1362), V
REF
= 2.048V (MAX1361), V
REF
= 4.096V (MAX1362), C
REF
=
0.1µF, f
SCL
= 1.7MHz, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Internal
reference
660 1600
f
SAMPLE
=
150ksps,
monitor mode
(Note 10)
External
reference
436 1350
Internal
reference
900 1150
f
SAMPLE
=
94.4ksps, external
clock
External
reference
670 900
Internal
reference
530
f
SAMPLE
=
40ksps, internal
clock
External
reference
230
Internal
reference
380
f
SAMPLE
=
10ksps,
internal clock
External
reference
60
Internal
reference
330
MAX1361
f
SAMPLE
= 1ksps,
internal clock
External
reference
6
Internal
reference
666 1600
f
SAMPLE
=
150ksps,
monitor mode
(Note10)
External
reference
436 1350
Internal
reference
900 1150
f
SAMPLE
=
94.4ksps, external
clock
External
reference
670 900
Internal
reference
530
f
SAMPLE
=
40ksps,
internal clock
External
reference
230
Internal
reference
380
f
SAMPLE
=
10ksps, internal
clock
External
reference
60
Internal
reference
330
Supply Current I
DD
MAX1362
f
SAMPLE
= 1ksps,
internal clock
External
reference
6
μA
Internal reference on 330
Shutdown Current
Internal reference off 0.5 10
μA
Power-Supply Rejection Ratio PSRR Full-scale input (Note 11) ± 0.01 ±0.5 LSB/V