A1381ELHLT-T View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
MFG CO.
A1381ELHLT-T
Allegro MicroSystems
'A1381ELHLT-T' PDF : 18 Pages View PDF
A1381, A1382,
A1383, and A1384
Programmable Linear Hall Effect Sensors with Analog Output
Available in a Miniature Thin Profile Surface Mount Package
Description (continued)
Each BiCMOS monolithic circuit integrates a Hall element,
temperature-compensating circuitry to reduce the intrinsic sensitivity
drift of the Hall element, a small-signal high-gain amplifier, a clamped
low-impedance output stage, and a proprietary dynamic
offset cancellation technique.
The A138x sensors are provided in a 3 pin ultramini single-in-line
package (UA suffix), and a 3 pin surface mount SOT-23W package
(LH suffix).
Selection Guide
Part Number
Packing*
A1381ELHLT-T Tape and reel, 3000 pieces/reel
A1381EUA-T Bulk bag, 500 pieces/bag
A1381EUATI-T Tape and reel, 2000 pieces/reel
A1381LLHLT-T Tape and reel, 3000 pieces/reel
A1381LUA-T Bulk bag, 500 pieces/bag
A1381LUATI-T Tape and reel, 2000 pieces/reel
A1382ELHLT-T Tape and reel, 3000 pieces/reel
A1382EUA-T Bulk bag, 500 pieces/bag
A1382EUATI-T Tape and reel, 2000 pieces/reel
A1382LLHLT-T Tape and reel, 3000 pieces/reel
A1382LUA-T Bulk bag, 500 pieces/bag
A1382LUATI-T Tape and reel, 2000 pieces/reel
A1383ELHLT-T Tape and reel, 3000 pieces/reel
A1383EUA-T Bulk bag, 500 pieces/bag
A1383EUATI-T Tape and reel, 2000 pieces/reel
A1383LLHLT-T Tape and reel, 3000 pieces/reel
A1383LUA-T Bulk bag, 500 pieces/bag
A1383LUATI-T Tape and reel, 2000 pieces/reel
A1384ELHLT-T Tape and reel, 3000 pieces/reel
A1384EUA-T Bulk bag, 500 pieces/bag
A1384EUATI-T Tape and reel, 2000 pieces/reel
A1384LLHLT-T Tape and reel, 3000 pieces/reel
A1384LUA-T Bulk bag, 500 pieces/bag
A1384LUATI-T Tape and reel, 2000 pieces/reel
*Contact Allegro for additional packing options.
Package
Surface mount
Through hole
Surface mount
Through hole
Surface mount
Through hole
Surface mount
Through hole
Surface mount
Through hole
Surface mount
Through hole
Surface mount
Through hole
Surface mount
Through hole
TA
(°C)
–40 to 85
–40 to 150
–40 to 85
–40 to 150
–40 to 85
–40 to 150
–40 to 85
–40 to 150
Internal Bandwidth
(kHz)
Sensitivity Range
(mV/G)
12
6.00 to 9.00
17
4.00 to 6.25
21
2.75 to 4.25
27
2.00 to 3.00
Absolute Maximum Ratings
Characteristic
Forward Supply Voltage
Reverse Supply Voltage
Forward Output Voltage
Reverse Output Voltage
Output Source Current
Output Sink Current
Symbol
VCC
VRCC
VOUT
VROUT
IOUT(SOURCE)
IOUT(SINK)
Operating Ambient Temperature
TA
Storage Temperature
Maximum Junction Temperature
Pin-out Diagrams
LH Package
3
UA Package
Tstg
TJ(max)
1
2
12 3
Notes
VOUT to GND
VCC to VOUT
Range E
Range L
Rating
8
–0.1
28
–0.1
2
10
–40 to 85
–40 to 150
–65 to 165
165
Units
V
V
V
V
mA
mA
ºC
ºC
ºC
ºC
Number
LH UA
1
1
3
2
2
3
Name
Description
VCC
GND
VOUT
Input power supply; use bypass capacitor to connect to ground
Ground
Output signal; also used for programming
Allegro MicroSystems, Inc.
2
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Share Link: 