Chopper-Stabilized, Precision Hall-Effect Switch
A3340
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Selection Guide
Part Number
Packing
1
Mounting
Ambient, T
A
B
RP
(Min)
B
OP
(Max)
A3340EUA-T
2
Bulk, 500 pieces/bag
3-pin SIP through hole
40篊 to 85篊
5
50
A3340LUA-T
2
Bulk, 500 pieces/bag
3-pin SIP through hole
40篊 to 150篊
1
Contact Allegro for additional packing options.
2
Variant is in production but has been determined to be LAST TIME BUY. This classification indicates that the variant is obsolete and notice has been
given. Sale of the variant is currently restricted to existing customer applications. The variant should not be purchased for new design applications
because of obsolescence in the near future. Samples are no longer available. Status date change May 3, 2010. Deadline for receipt of LAST TIME
BUY orders is October 29, 2010.
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating Units
Supply Voltage
V
CC
26.5
V
Reverse Supply Voltage
V
RCC
30
V
Output Off Voltage
V
OUT
26
V
Reverse Output Voltage
V
ROUT
0.5
V
Continuous Output Current
I
OUT
Internal current limiting (intended to protect the
device from output short circuits)
25
mA
Reverse Output Current
I
ROUT
50
mA
Magnetic Flux Density
B
Unlimited
G
Operating Ambient Temperature
T
A
Range E
40 to 85
篊
Range L
40 to 150 篊
Maximum Junction Temperature
T
J
(max)
165
篊
Storage Temperature
T
stg
65 to 170 篊