Datasheet

PART PUSH-PULL RESET PUSH-PULL RESET OPEN-DRAIN RESET PIN-PACKAGE
MAX6340 — —
✔
5 SOT23
MAX6421
✔
— — 4 SOT143/SC70
MAX6422 —
✔
— 4 SOT143/SC70
MAX6423 — —
✔
4 SOT143/SC70
MAX6424
✔
— — 5 SOT23
MAX6425 — —
✔
5 SOT23
MAX6426 — —
✔
5 SOT23
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
4 SC70 X4+1 21-0098 90-0187
4 SOT143 U4+1 21-0052 90-0183
5 SOT23 U5+2 21-0057 90-0174
V
CC
N.C.
1 5 SRT
MAX6424
MAX6425
SOT23
TOP VIEW
2
3 4
RESET
GND
GND
1 5 V
CC
MAX6426
SOT23
2
3 4
SRT
GND RESET
V
CC
N.C.
1 5SRT
MAX6340
SOT23
2
3 4
RESET
GND
GND
V
CC
1 4
SRT
MAX6421U
MAX6422U
MAX6423U
SOT143
2
3
RESET
(RESET)
www.maximintegrated.com
Maxim Integrated │ 8
MAX6340/MAX6421–
MAX6426
Low-Power, SC70/SOT µP Reset Circuits
with Capacitor-Adjustable Reset Timeout Delay
Selector Guide
Chip Information
TRANSISTOR COUNT: 295
PROCESS: BiCMOS
Pin Congurations (continued)
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.