A1323ELHLT-T Allegro Microsystems Inc, A1323ELHLT-T Datasheet - Page 3

• Manufacturer Part Number: A1323ELHLT-T
• Description: IC SENSOR HALL EFFECT SOT23W
• Manufacturer: Allegro Microsystems Inc
• Type: Linear - Ratiometricr

Specifications of A1323ELHLT-T

• 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 ~ 85°C
• Package / Case: SOT-23W
• Lead Free Status / RoHS Status: Lead free / RoHS 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
A1323EUA-T
A1323LLHLT-T
A1323LUA-T
1
2
the device will enter its final, Last Time Buy, order phase. Status change: January 31, 2011. Suggested replacements: for the A1321ELHLT-T and
the A1321LLHLT-T use the A1324LLHLX-T, for the A1322LLHLT-T use the A1325LLHLX-T, and for the A1323LLHLT-T use the A1326LLHLX-T.
3
restricted to existing customer applications. The variant should not be purchased for new design applications because obsolescence in the near
future is probable. Samples are no longer available. Status change: January 31, 2011.
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.
This variant is in production, however, it has been deemed Pre-End of Life. The product is approaching end of life. Within a minimum of 6 months,
Variant is in production but has been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of the variant is currently
Part Number
A1323
Characteristic
3
3
3
3
3
2
2
2
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
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 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
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,
Rating
–0.1
–0.1
165
5.000
3.125
2.500
10
8
8
Units
mA
ºC
ºC
ºC
V
V
V
V
2