A1126LUA-T Allegro Microsystems Inc, A1126LUA-T Datasheet - Page 3

• Manufacturer Part Number: A1126LUA-T
• Description: IC SW HALL EFFECT OMNI 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Series: -r
• Type: Omnipolar Switchr

Specifications of A1126LUA-T

• Sensing Range: ±55G Trip, ±50G Release
• Voltage - Supply: 3 V ~ 24 V
• Current - Supply: 4mA
• Current - Output (max): -
• Output Type: Digital, Open Drain
• Features: Ultra Sensitive
• Operating Temperature: -40°C ~ 150°C
• Package / Case: *
• Lead Free Status / Rohs Status: Compliant

A1126
OPERATING CHARACTERISTICS
Electrical Characteristics
Supply Voltage
Output Leakage Current
Output On Voltage
Output Current Limit
Power-On Time
Chopping Frequency
Output Rise Time
Output Fall Time
Supply Current
Supply Zener Clamp Voltage
Supply Zener Current
Magnetic Characteristics
Operate Point
Release Point
Hysteresis
1
2
3
4
Subject to Change Without Notice
1 G (gauss) = 0.1 mT (millitesla).
B < B
Guaranteed by device design and characterization.
C
Preliminary Datasheet
S
= oscilloscope probe capacitance.
RP
(min) – 10 G , B > B
Characteristics
May 3, 2011
2,3
3,4
3,4
OP
(max) + 10 G.
V
Chopper-Stabilized Omnipolar Hall-Effect Switch
Symbol
I
I
I
I
ZSUPPLY
OUTOFF
OUT(SAT)
CC(OFF)
CC(ON)
B
B
B
B
B
V
Valid through T
I
t
V
OPN
OM
f
OPS
RPS
RPN
HYS
PO
t
CC
t
C
r
f
Z
Operating, T
V
I
B > B
R
R
B > B
B < B
I
V
South pole adjacent to branded face
North pole adjacent to branded face
South pole adjacent to branded face
North pole adjacent to branded face
| B
OUT
CC
OUT
S
LOAD
LOAD
OPS
= 28 V
= 6.5 mA; T
= 20 mA, B > B
= 24 V, B < B
OP
OP
RP
– B
= 820 Ω, C
= 820 Ω, C
A
, V
, V
RPS
and V
CC
CC
J
|, | B
< 165°C
= 12 V
= 12 V
A
Test Conditions
CC
= 25°C
S
S
OPN
RPS
= 20 pF
= 20 pF
ranges, T
OP
– B
RPN
|
J
< T
J
(max), C
BYP
= 0.1 μF; unless otherwise specified
Min.
-55
-50
30
28
15
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
3
–
–
–
–
–
–
–
–
–
5
5
Typ.
185
800
-38
-20
0.2
0.1
38
20
–
–
–
–
–
–
–
–
–
Max.
500
6.5
-15
24
10
60
25
55
50
30
-5
–
2
2
4
4
–
Unit
kHz
mV
mA
mA
mA
mA
μA
μs
μs
μs
G
G
G
G
G
V
V
1
3