A1201, A1202, A1203, and A1204
Continuous-Time Bipolar Switch Family
Product Selection Guide
Part Number
A1201ELHLT-T
A1201EUA-T
A1201LLHLT-T
A1201LUA-T
A1202ELHLT-T
A1202EUA-T
A1202LLHLT-T
A1202LUA-T
A1203ELHLT-T
A1203EUA-T
A1203LLHLT-T
A1203LUA-T
A1204ELHLT-T
A1204EUA-T
A1204LLHLT-T
A1204LUA-T
Packing*
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
Mounting
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
Ambient, T
A
–40ºC to 85ºC
–50
–40ºC to 150ºC
–40ºC to 85ºC
–75
–40ºC to 150ºC
–40ºC to 85ºC
–95
–40ºC to 150ºC
–40ºC to 85ºC
–150
–40ºC to 150ºC
150
95
75
50
B
RP
(Min)
B
OP
(Max)
*Contact Allegro for additional packing options.
Functional Block Diagram
VCC
Regulator
To all subcircuits
VOUT
Amp
Gain
Offset
Trim
Control
GND
Terminal List
Name
VCC
VOUT
GND
Description
Connects power supply to chip
Output from circuit
Ground
Number
Package LH Package UA
1
1
2
3
3
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
2
A1201-DS, Rev. 2
ALLEGRO [ ALLEGRO MICROSYSTEMS ]
