A1323LUA Allegro Microsystems Inc, A1323LUA Datasheet - Page 2

• Manufacturer Part Number: A1323LUA
• Description: IC SENSOR HALL EFFECT 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Linear - Ratiometricr

Specifications of A1323LUA

• Sensing Range: 2.375mV/G ~ 2.625mV/G
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 8mA
• Current - Output (max): 10mA
• Output Type: Digital, Open Drain
• Features: High Sensitivity
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP
• Magnetic Type: Monolithic
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Output Current: 10mA
• Package Type: Ultra Mini SIP
• Pin Count: 3
• Mounting: Through Hole
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A1321, A1322,
and
Description (continued)
recoverability after temperature cycling. Having the Hall element
and an amplifier on a single chip minimizes many problems normally
associated with low-level analog signals.
Output precision is obtained by internal gain and offset trim adjustments
made at end-of-line during the manufacturing process.
Absolute Maximum Ratings
Selection Guide
A1321ELHLT-T
A1321EUA-T
A1321LLHLT-T
A1321LUA-T
A1322LLHLT-T
A1322LUA-T
A1323ELHLT-T
A1323EUA-T
A1323LLHLT-T
A1323LUA-T
1
2
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 November 2, 2009. Deadline for receipt of LAST TIME BUY orders is April 30, 2010. Recommended substitution:
A1323LLHLT-T.
Supply Voltage
Output Voltage
Reverse Supply Voltage
Reverse Output Voltage
Output Sink Current
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Contact Allegro for additional packing options.
Variant is in production but has been determined to be LAST TIME BUY. This classification indicates that the variant is obsolete
Part Number
A1323
Characteristic
2
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Packing
Symbol
T
V
J
V
V
V
I
(max)
ROUT
T
OUT
RCC
T
OUT
stg
CC
1
A
Ratiometric Linear Hall Effect Sensor ICs
*
voltages above the minimum supply Zener
clamp voltage, V
turning on.
Range E
Range L
Additional current draw may be observed at
SIP through hole
SIP through hole
SIP through hole
SIP through hole
SIP through hole
Surface Mount
Surface Mount
Surface Mount
Surface Mount
Surface Mount
Mounting
Z(min)
for High-Temperature Operation
The A132X family is provided in a 3-pin single in-line package
(UA) and a 3-pin surface mount package (LH). Each package is
available in a lead (Pb) free version (suffix, –T) , with a 100% matte
tin plated leadframe.
Notes
, due to the Zener diode
Ambient, T
–40 to 150
–40 to 150
–40 to 150
–40 to 85
–40 to 85
(ºC)
A
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
–40 to 150
–65 to 170
Typ. (mV/G)
Sensitivity,
–40 to 85
Rating
–0.1
–0.1
165
5.000
3.125
2.500
10
8
8
Units
mA
ºC
ºC
ºC
ºC
V
V
V
V
2