A3230LLHLT Allegro Microsystems Inc, A3230LLHLT Datasheet - Page 3

• Manufacturer Part Number: A3230LLHLT
• Description: IC SWITCH HALL EFFECT SOT23W
• Manufacturer: Allegro Microsystems Inc
• Type: Bipolar Latchr

Specifications of A3230LLHLT

• Sensing Range: 25G Trip, -25G Release
• Voltage - Supply: 3.6 V ~ 24 V
• Current - Supply: 3.5mA
• Current - Output (max): 60mA
• Output Type: Digital, Open Drain
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: SOT-23W
• Magnetic Type: Bipolar
• Operating Supply Voltage (min): 3.6V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Mag Sensor Operate Point (g): 25Gs
• Mag Sensor Release Point (g): -25Gs
• Mag Sensor Hysteresis(g): 15Gs
• Package Type: SOT-23W
• Pin Count: 3
• Mounting: Surface Mount
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A3230
Description (continued)
diminished or removed, to ensure that the device switches, Allegro
recommends using magnets of both polarities and of sufficient
strength in the application.
The A3230 is rated for operation between the ambient temperatures
–40°C and 85°C for the E temperature range, and –40°C to 150°C
*
Absolute Maximum Ratings
Contact Allegro for additional packing options.
Selection Guide
A3230ELHLT-T
A3230EUA-T
A3230LLHLT-T
A3230LUA-T
Supply Voltage
Reverse Supply Voltage
Output Off Voltage
Output Current
Reverse-Output Current
Magnetic Flux Density
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Part Number
Characteristic
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
Packing
*
Symbol
I
T
OUTSINK
I
J
V
V
Chopper-Stabilized Hall Effect Bipolar Switch
V
ROUT
(max)
T
RCC
T
OUT
B
stg
CC
A
Range E
Range L
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
Mounting
for the L temperature range. Two A3230 package styles provide
magnetically optimized solutions for most applications. Package
LH is a SOT23-W, a miniature low-profile surface-mount
package, while package UA is a three-lead ultramini SIP for
through-hole mounting. Each package is available in a lead (Pb)
free version, with 100% matte tin plated leadframes.
Notes
Ambient, T
–40 to 150
–40 to 85
(°C)
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Internally Limited
A
–40 to 150
–65 to 170
Unlimited
–40 to 85
Rating
26.5
–18
–10
165
B
28
RP(MIN)
–25
(G)
B
Units
OP(MAX)
mA
ºC
ºC
ºC
ºC
G
V
V
V
(G)
–
25
2