Datasheet

DS1707/DS1708

9 of 10

PART MARKING CODES

cccccc

###xx

8-pin DIP

(300 MIL)

8-pin SOIC

(150 MIL)

8-pin µSOP

(118 MIL)

DS170AB

yywwrv

###xx

DS170AB

yywwrv

###xx

170AB

ywwrv

Brand Codes

Code Description Values

AB Device type and tolerance 7_, 8_, 8R, 8S, 8T (where’_’ is a blank)

yww or yyww Date Code. Identifies the year and

work week the device was

assembled.

y, the last digit of the year.

yy, the last two digits of the year.

ww, the work week (values 01 through 52).

rv Die Revision A letter followed by a number (eg. B1)

###xx Lot Code Three numbers followed by 2 letters

cccccc Country of Assembly Abbreviation of country name.