ꢀ
ꢀꢁꢂꢃꢄꢅꢆꢇꢄꢈꢆꢇꢁꢂꢉꢀꢆꢊꢋꢌꢍꢁꢄꢎꢏꢐꢑꢄꢑꢒꢓꢏ
ꢔꢕꢖꢗꢄꢘꢄꢖꢄꢙꢚꢋ
WS628128
WS
!ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢆꢉꢊ
!ꢀꢋꢂꢌꢈꢍꢅꢂꢃ
ꢁꢁ
ꢒꢃ&ꢃ',ꢁ;&(2ꢂꢆꢁꢋ,,!--ꢁ0!ꢆꢂ #ꢁꢂ *&('<!2ꢁ&-ꢁꢖꢘꢖ8ꢉꢔꢍꢁ$ꢂ 2-ꢁꢁꢁ3#ꢁꢙꢁ3'ꢃ-
5'*5ꢁꢁ%! :ꢂ ꢆ&(,!8ꢁ)! #ꢁꢁꢁ"ꢂ$ꢁꢁꢁ%ꢂ$! ꢁꢁꢁꢐ0ꢑꢒ
The WS628128 is a
ꢀꢁꢁꢁ
Vcc:
ꢁ
ꢀꢁꢄ! #ꢁ"ꢂ$ꢁ%ꢂ$! ꢁ,ꢂ(-ꢅꢆ%ꢃ'ꢂ(ꢁ+
ꢂ%! &ꢃ'ꢂ(ꢁ)ꢂ"ꢃ&*!ꢁ+ꢁ
4.5V~5.5V
ꢁꢁꢁꢁꢁꢁꢁ
ꢁ
and operates from very low voltage of 4.5V to 5.5V power supply
-%!!2ꢁ&(2ꢁ"ꢂ$ꢁꢁ%ꢂ$! ꢁ:!&ꢃꢅ !-ꢁ$'ꢃ5ꢁ&ꢁꢃ#%',&"ꢁꢐ0ꢑꢒꢁ-ꢃ&(23#ꢁ,ꢅ !(ꢃꢁꢂ:
ꢋ2)&(,!2ꢁꢁꢐ0ꢑꢒꢁꢁꢃ!,5(ꢂ"ꢂ*#ꢁ&(2ꢁ,' ,ꢅ'ꢃꢁꢃ!,5('=ꢅ!-ꢁ% ꢂ)'2!ꢁ3ꢂꢃ5ꢁ5'*5
ꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁ
ꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁ
ꢁꢁꢁꢁꢁꢁꢄ,,ꢁ.ꢁꢇꢈꢉꢄꢁꢁꢁꢁꢁꢊꢇꢆꢋꢁ/0&ꢌꢈ1ꢁ$ 'ꢃ!ꢁ,ꢅ !(ꢃ
0.6uA and maximum access time of 70ns in 5V operation.
ꢗ&-#ꢁꢁꢁꢆ!ꢆꢂ #ꢁꢁꢁ!ꢌ%&(-'ꢂ(ꢁꢁꢁ'-ꢁꢁꢁ% ꢂ)'2!2ꢁꢁꢁ3#ꢁꢁꢁ&(ꢁꢁꢁ&,ꢃ')!ꢁꢁꢁ>ꢑ?ꢁꢁꢁ,5'%
!(&3"!ꢁ/ꢐꢗꢖ18ꢁꢁꢁ&(ꢁꢁ&,ꢃ')!ꢁꢁ4ꢕ@4ꢁꢁ,5'%ꢁꢁ!(&3"!ꢁ/ꢐꢗꢍ18ꢁꢁ&(2ꢁꢁ&,ꢃ')!ꢁ>ꢑ?
ꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢍꢆꢋꢁ/0&ꢌꢈ1ꢁ !&2ꢁ,ꢅ !(ꢃ
ꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢉꢈꢎꢅꢋꢁꢁ/ꢏ#%ꢈ1ꢁꢐ0ꢑꢒꢁ-ꢃ&(23#ꢁ,ꢅ !(ꢃ
ꢂꢅꢃ%ꢅꢃꢁꢁꢁ!(&3"!ꢁ/ꢑꢗ1ꢁꢁ&(2ꢁꢁꢃ5 !!ꢓ-ꢃ&ꢃ!ꢁꢂꢅꢃ%ꢅꢃꢁ2 ')! -ꢈ
The WS628128 has an automatic power down feature, reducing the
%ꢂ$! ꢁ,ꢂ(-ꢅꢆ%ꢃ'ꢂ(ꢁ-'*(':',&(ꢃ"#ꢁ$5!(ꢁ,5'%ꢁ'-ꢁ2!-!"!,ꢃ!2ꢈ
ꢀꢁ4'*5ꢁ-%!!2ꢁ&,,!--ꢁꢃ'ꢆ!ꢁ+ꢁ
ꢁꢁꢁꢁꢁꢁꢓꢔꢉꢁꢁꢁꢁꢁꢁꢁꢁꢁꢁꢔꢉ(-ꢁ/0&ꢌꢈ1ꢁ
ꢀꢁꢕ(%ꢅꢃꢁ"!)!"-ꢁ& !ꢁꢐ0ꢑꢒꢓ,ꢂꢆ%&ꢃ'3"!
ꢀꢁꢋꢅꢃꢂꢆ&ꢃ',ꢁ%ꢂ$! ꢁ2ꢂ$(ꢁ$5!(ꢁ,5'%ꢁ'-ꢁ2!-!"!,ꢃ!2
ꢀꢁꢏ5 !!ꢁ-ꢃ&ꢃ!ꢁꢂꢅꢃ%ꢅꢃ-
The WS628128 is
ꢁꢁꢁ
ꢁ&)&'"&3"!ꢁꢁꢁ'(ꢁꢁꢁꢃ5!ꢁꢁꢁAꢗ7ꢗꢐꢁꢁꢁ-ꢃ&(2& 2ꢁꢁꢁꢘꢍꢁꢁꢁ%'(
8mmx20mm TSOP,
600mil Plastic DIP and 450mil Plastic SOP.
ꢀꢁ6ꢅ""#ꢁ-ꢃ&ꢃ',ꢁꢂ%! &ꢃ'ꢂ(
ꢀꢁ7&ꢃ&ꢁ !ꢃ!(ꢃ'ꢂ(ꢁ-ꢅ%%"#ꢁ)ꢂ"ꢃ&*!ꢁ&-ꢁ"ꢂ$ꢁ&-ꢁꢖꢈꢇꢄ
and 8mmx13.4mm STSOP.
ꢀꢁꢗ&-#ꢁ!ꢌ%&(-'ꢂ(ꢁ$'ꢃ5ꢁꢐꢗꢍ8ꢁꢐꢗꢖ8ꢁ&(2ꢁꢑꢗꢁꢂ%ꢃ'ꢂ(-
ꢀꢁꢋ""ꢁꢕ9ꢑꢁ%'(-ꢁ& !ꢁꢇꢄꢁꢃꢂ"! &(ꢃ
!ꢀꢇꢅꢉꢁꢍꢄꢈꢀꢋꢌꢒꢆꢏꢓ
ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢈꢇꢀꢉꢊꢇꢁꢋ
ꢈꢊꢉꢋꢆꢌꢍ
ꢀꢁꢀꢀꢁꢂꢃꢂꢃꢄꢅꢆꢇ
ꢁꢎꢏꢐꢑꢒꢓꢔꢕ
ꢀꢁꢀꢀꢂꢃꢄꢅꢆꢇ
ꢀꢄꢁꢆꢖꢗꢊ
ꢘꢉꢙꢇꢚꢍ
ꢁꢀꢃꢄꢉꢊꢇꢋꢛ
ꢊꢃꢙꢀꢃꢄꢉꢊꢖꢄꢃ
ꢜꢝꢝ
ꢄꢉꢋꢛꢃ
ꢈꢀꢃꢃꢆ
ꢞꢔ !
ꢀ"ꢛꢅꢊꢍꢀꢃ
ꢀꢁꢁꢂ
ꢃꢄꢅꢀ
ꢀꢁꢁꢂ
ꢃꢄꢅꢀ
WS628128LLP-70
WS628128LLFP-70
WS628128LLT-70
WS628128LLST-70
DIP-32
SOP-32
TSOP-32
STSOP-32
0oC~+70oC
45mA
70ns
4.5V~5.5V
3.0uA
!ꢀꢇꢆꢊꢀꢄꢉꢊꢋꢆꢑꢍꢅꢌꢈꢆꢉꢊꢃ
!ꢀꢎꢏꢉꢄꢐꢀꢁꢆꢌꢑꢅꢌꢒ
ꢎꢅ
ꢂꢃꢉ
ꢂꢃꢋ
ꢂꢃꢏ
ꢂꢈ
ꢃ
.ꢅꢅ
ꢂꢃꢊ
ꢅꢁꢏ
*ꢁ
ꢌꢏ
ꢌꢃ
ꢌꢄ
ꢏꢑ
ꢏꢐ
ꢏꢈ
ꢏꢉ
ꢏꢊ
ꢏꢋ
ꢏꢌ
ꢏꢏ
ꢏꢃ
ꢏꢄ
ꢃꢑ
ꢃꢐ
ꢃꢈ
ꢏ
ꢀꢚ
ꢀꢁ
ꢌ
ꢋ
ꢀꢐꢒ
ꢊ
ꢂꢃꢌ
ꢂꢐ
ꢀꢂꢂꢃꢄꢅꢅ
#ꢄ$ ꢃ%ꢏꢀꢃꢃ&%
ꢀꢐꢓ
ꢒꢑ
ꢐꢑꢒꢓ
ꢂꢉ
ꢉ
WS628128
ꢍ !
ꢀꢐꢚ
ꢀꢐꢛ
ꢀꢐꢖ
ꢀꢝ
ꢆꢇꢈꢉꢊ
ꢂꢊ
ꢈ
ꢂꢑ
ꢂꢋ
ꢐꢑꢒꢓꢏ'ꢏꢐꢑꢒꢓ
ꢐ
ꢂꢃꢃ
ꢀꢁ
ꢎꢄ" ꢂꢄꢃ
ꢋꢉꢌꢌꢄꢃ
ꢂꢌ
ꢑ
ꢂꢏ
ꢃꢄ
ꢃꢃ
ꢃꢏ
ꢃꢌ
ꢃꢋ
ꢃꢊ
ꢃꢉ
ꢂꢃꢄ
ꢅꢁꢃ
ꢆꢇꢈ
ꢆꢇꢉ
ꢆꢇꢊ
ꢆꢇꢋ
ꢆꢇꢌ
ꢀꢜ
ꢀꢐꢐ
ꢂꢃ
DIP-32
SOP-32
ꢂꢄ
ꢆꢇꢄ
ꢆꢇꢃ
ꢆꢇꢏ
ꢍꢎꢆ
ꢐꢑꢒꢓ
ꢎꢙꢑ
ꢎꢙꢐ
ꢎꢙꢒ
ꢎꢙꢖ
ꢎꢙꢓ
ꢎꢙꢛ
ꢎꢙꢚ
ꢎꢙꢁ
ꢝ
ꢎ&ꢊ&
ꢆꢇꢈꢉꢊ
ꢋꢉꢌꢌꢄꢃ
ꢝ
ꢔ (ꢉ$ꢇꢏꢆ)ꢕ
*ꢃ+ꢊꢄꢏꢎꢃ+,ꢄꢃ
-ꢄꢇꢅꢄꢏꢀ$ꢈ
ꢝ
ꢝ
ꢎ&ꢊ&
ꢕꢉꢊꢈꢉꢊ
ꢋꢉꢌꢌꢄꢃ
ꢃ
ꢌꢏ
ꢌꢃ
ꢌꢄ
ꢏꢑ
ꢏꢐ
ꢏꢈ
ꢏꢉ
ꢏꢊ
ꢏꢋ
ꢏꢌ
ꢏꢏ
ꢏꢃ
ꢏꢄ
ꢃꢑ
ꢃꢐ
ꢃꢈ
ꢂꢃꢃ
ꢂꢑ
ꢀꢁ
ꢂꢃꢄ
ꢐꢒꢝ
ꢏ
ꢌ
ꢂꢐ
ꢅꢁꢃ
ꢆꢇꢈ
ꢆꢇꢉ
ꢆꢇꢊ
ꢆꢇꢋ
ꢆꢇꢌ
ꢍꢎꢆ
ꢆꢇꢏ
ꢆꢇꢃ
ꢆꢇꢄ
ꢂꢄ
ꢔ (ꢉ$ꢇꢏꢎꢄ" ꢂꢄꢃ
ꢋ
ꢂꢃꢌ
*ꢁ
ꢅꢁꢏ
ꢂꢃꢊ
.ꢅꢅ
ꢎꢅ
ꢊ
WS628128
ꢉ
ꢐꢓ
ꢔꢘꢒ
ꢔꢘꢐ
*ꢘ
ꢈ
ꢐ
ꢔ ꢇꢊꢃ (
ꢀꢂꢂꢃꢄꢅꢅꢏꢆꢇꢈꢉꢊꢏꢋꢉꢌꢌꢄꢃ
ꢑ
ꢃꢄ
ꢃꢃ
ꢃꢏ
ꢃꢌ
ꢃꢋ
ꢃꢊ
ꢃꢉ
ꢂꢃꢉ
ꢂꢃꢋ
ꢂꢃꢏ
ꢂꢈ
TSOP-32
STSOP-32
ꢕꢘ
.ꢂꢂ
ꢗꢇꢂ
ꢀꢛ ꢀꢓ ꢀꢖ ꢀꢒ ꢀꢐ ꢀꢑ ꢀꢐꢑ
ꢂꢉ
ꢂꢊ
ꢂꢃ
ꢂꢏ
ꢂꢋ
ꢂꢌ
ꢀꢁꢂꢁꢀꢃꢁꢂꢄꢅꢆꢁꢄꢀꢇꢈꢆꢅꢄꢅꢉꢄꢊꢉꢋꢇꢌꢍꢄꢋꢉꢎꢏꢊꢁꢐꢅꢄꢎꢉꢐꢅꢁꢐꢅꢂꢄꢑꢇꢅꢆꢉꢏꢅꢄꢐꢉꢅꢇꢎꢁꢒꢀ
WINGSHING Co.
Wing Shing Computer Components Co., (H.K .)L td.
Homepage: http: / / www.wingshing.com
Tel: (852)2341 9 276 Fax : (852)279 7 8153
E-mail: wsccltd@ hkstar.com
10-1
Wing Shing [ WING SHING COMPUTER COMPONENTS ]
