CS291 datasheet(4/4 Pages) CHERRY

4 / 4 page

Rev. 3/8/99

Package Specification

PACKAGE DIMENSIONS IN mm (INCHES)

Lead Count

Metric

English

Max

Min

Max

Min

14L PDIP

19.69

18.67

.775

.735

16L SO Wide

10.50

10.10

.413

.398

PACKAGE THERMAL DATA

Thermal Data

14 Lead

16 Lead

PDIP

SO Wide

RΘJC

typ

˚C/W

RΘJA

typ

105

˚C/W

Ordering Information

Part Number

Description

CS290N14

14L PDIP

CS291N14

14L PDIP

CS290DW16

16 Lead SO Wide

CS290DWR16

16 Lead SO Wide (tape & reel)

CS291DW16

16 Lead SO Wide

CS291DWR16

16 Lead SO Wide (tape & reel)

Cherry Semiconductor Corporation reserves the right to

make changes to the specifications without notice. Please

contact Cherry Semiconductor Corporation for the latest

available information.

Plastic DIP (N); 300 mil wide

0.39 (.015)

MIN.

2.54 (.100) BSC

1.77 (.070)

1.14 (.045)

Some 8 and 16 lead

packages may have

1/2 lead at the end

of the package.

All specs are the same.

.203 (.008)

.356 (.014)

REF: JEDEC MS-001

3.68 (.145)

2.92 (.115)

8.26 (.325)

7.62 (.300)

7.11 (.280)

6.10 (.240)

.356 (.014)

.558 (.022)

Surface Mount Wide Body (DW); 300 mil wide

1.27 (.050) BSC

7.60 (.299)

7.40 (.291)

10.65 (.419)

10.00 (.394)

0.32 (.013)

0.23 (.009)

1.27 (.050)

0.40 (.016)

REF: JEDEC MS-013

2.49 (.098)

2.24 (.088)

0.51 (.020)

0.33 (.013)

2.65 (.104)

2.35 (.093)

0.30 (.012)

0.10 (.004)

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