BQ2022A_17 Datasheet, PDF (31/37 Pages) Texas Instruments – 1K-Bit Serial EPROM with SDQ Interface

DBZ0003A
EXAMPLE BOARD LAYOUT
SOT-23 - 1.12 mm max height
SMALL OUTLINE TRANSISTOR
1
3X (0.6)
3X (1.3)
PKG
2X (0.95)
2
(R0.05) TYP
(2.1)
SYMM
3
LAND PATTERN EXAMPLE
SCALE:15X
SOLDER MASK
OPENING
METAL
METAL UNDER
SOLDER MASK
SOLDER MASK
OPENING
0.07 MAX
ALL AROUND
0.07 MIN
ALL AROUND
NON SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK
DEFINED
SOLDER MASK DETAILS
NOTES: (continued)
4. Publication IPC-7351 may have alternate designs.
5. Solder mask tolerances between and around signal pads can vary based on board fabrication site.
4214838/C 04/2017
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