A1185LLHLT Allegro Microsystems Inc, A1185LLHLT Datasheet - Page 14
![IC SWITCH HALL EFFECT UNI SOT-23](/photos/19/49/194943/620-sot-23w_sml.jpg)
A1185LLHLT
Manufacturer Part Number
A1185LLHLT
Description
IC SWITCH HALL EFFECT UNI SOT-23
Manufacturer
Allegro Microsystems Inc
Type
Unipolar Switchr
Datasheet
1.A1185ELHLT.pdf
(15 pages)
Specifications of A1185LLHLT
Sensing Range
10G ~ 60G Trip - Programmable, Fixed Release
Voltage - Supply
3.5 V ~ 24 V
Current - Supply
6.9mA
Output Type
Digital, Open Collector
Features
Programmable
Operating Temperature
-40°C ~ 150°C
Package / Case
SOT-23W
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output (max)
-
A1185
A1186
1. VCC
2. No connection
3. GND
2.90
+0.10
–0.20
A
B
C
D
and
Active Area Depth, 0.28 mm REF
Reference land pattern layout
to meet application process requirements and PCB layout tolerances
Branding scale and appearance at supplier discretion
Hall element, not to scale
For Reference Only; not for tooling use (reference dwg. 802840)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
Package LH, 3-pin SOT
8X 10° REF
1
0.95 BSC
1
2.98
3
+0.12
–0.08
3
Chopper-Stabilized Unipolar Hall Effect Switches
NC
1.49
2
2
Branded Face
0.55 REF
D
Ultrasensitive Two-Wire Field-Programmable
Package LH, 3-Pin (SOT-23W)
0.40 ±0.10
0.96
D
0.05
1.00 ±0.13
+0.10
–0.05
D
1.91
Pin-out Drawings
+0.19
–0.06
A
0.25 BSC
4°±4°
Gauge Plane
0.25 MIN
Seating Plane
0.180
+0.020
–0.053
1. VCC
2. GND
3. GND
1.00
Package UA, 3-pin SIP
C
B
0.70
Standard Branding Reference View
N = Last two digits of device part number
T = Temperature code
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
PCB Layout Reference View
1
1
2
NNT
0.95
3
2.40
13