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Two Phase Hall Effect Latch With FG Output
ATS278
Performance Characteristics (SIP5)
Ta (°C)
Pd (mW)
Ta (°C)
Pd (mW)
25
50
60
70
80
85
90
95 100
550 440 396 352 308 286 264 242 220
105 110 115 120 125 130 135 140 150
198 176 154 132 110 88
66
44
0
Pd (mW)
1000
800
600
400
200
0
0
Power Dissipation Curve
25
50
75 85 100
125
150
Ta (。C)
Timing Diagram
Rotor state
Rotatory Locked
Rotatory
Locked
DO
DOB
FG
Marking Information
Part Number
( Front View )
278
X XX X x
Wafer Lot ID: L & a~z
is lead-free products
ID Code: A~Z
Nth week: 01~52
Year: "1" = 2001
"2" = 2002
Anachip Corp.
www.anachip.com.tw
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Rev. 1.0 Oct 4, 2005