Datasheet

PART
FIXED V
CC
RESET
THRESHOLD
ADJUSTABLE
RESET
THRESHOLD
STANDARD
WATCHDOG
TIMER
MIN/MAX
WATCHDOG
TIMER
PUSH/ PULL
RESET
OPEN-DRAIN
RESET
MANUAL-
RESET
INPUT
MAX6746 X — X — X — X
MAX6747 X — X — — X X
MAX6748 — X X — X — —
MAX6749 — X X — — X —
MAX6750 X X X — X — —
MAX6751 X X X — — X —
MAX6752 X — — X X — —
MAX6753 X — — X — X —
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
8 SOT23 K8-5 21-0078 90-0176
MAX6748
MAX6749
MAX6750
MAX6751
RESET IN
GND
SRT
V
CC
V
CC
SWT
C
SRT
C
SWT
V
IN
R1
R2
WDI
WDS
I/O
WDS = 0 FOR NORMAL MODE
WDS = V
CC
FOR EXTENDED MODE
MAX6749
MAX4751
µP
RESET
RESET
TOP VIEW
WDI
SET1GND
1
2
8
7
V
CC
RESETSWT
SRT
SET0
3
4
6
5
MAX6752
MAX6753
SOT23
MAX6746–MAX6753 μP Reset Circuits with Capacitor-Adjustable
Reset/Watchdog Timeout Delay
www.maximintegrated.com
Maxim Integrated │ 13
Selector Guide
Typical Operating Circuit Pin Congurations (continued)
Chip Information
PROCESS: BiCMOS
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maximintegrated.com/packages. Note
that a “+”, “#”, or “-” in the package code indicates RoHS status
only. Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.