A1242LLHLT-I1-T View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
MFG CO.
'A1242LLHLT-I1-T' PDF : 11 Pages View PDF
A1242
Two-Wire Chopper-Stabilized Hall Effect Latch
Product Selection Guide
Part Number
Packaging*
A1242ELHLT-I1-T
7-in. reel, 3000 pieces/reel
A1242ELHLT-I2-T
A1242EUA-I1-T
A1242EUA-I2-T
Bulk, 500 pieces/bag
A1242LLHLT-I1-T
A1242LLHLT-I2-T
7-in. reel, 3000 pieces/reel
A1242LUA-I1-T
A1242LUA-I2-T
Bulk, 500 pieces/bag
*Contact Allegro for additional packing options.
Mounting
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
Low Current, ICC(L)
(mA)
5.0 to 6.9
2.0 to 5.0
5.0 to 6.9
2.0 to 5.0
5.0 to 6.9
2.0 to 5.0
5.0 to 6.9
2.0 to 5.0
Ambient, TA
(°C)
–40 to 85
–40 to 150
BRP(MIN)
(G)
–80
BOP(MAX)
(G)
80
Functional Block Diagram
VCC
Clock/Logic
Amp
Regulator
To All Subcircuits
Low-Pass
Filter
GND
Package UA Only
GND
Terminal List
Name
VCC
GND
NC
Description
Connects power supply to chip
Ground
No internal connection
Number
Package LH Package UA
1
1
3
2,3
2
–
A1242-DS
Allegro MicroSystems, Inc.
2
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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