A1102LLHLT-T Allegro Microsystems Inc, A1102LLHLT-T Datasheet - Page 3

• Manufacturer Part Number: A1102LLHLT-T
• Description: IC SWITCH HALL EFFECT SOT23W
• Manufacturer: Allegro Microsystems Inc
• Type: Unipolar Switchr

Specifications of A1102LLHLT-T

• Sensing Range: 245G Trip, 60G Release
• Voltage - Supply: 3.8 V ~ 24 V
• Current - Supply: 7.5mA
• Current - Output (max): 25mA
• Output Type: Digital, Open Collector
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: SOT-23W
• Operate Point Typ: 180G
• Termination Type: SMD
• No. Of Pins: 3
• Hall Effect Type: Switch
• Supply Voltage Min: 3.8V
• Release Point Min: 60G
• Peak Reflow Compatible (260 C): Yes
• Output Current: 20mA
• Magnetic Type: Unipolar
• Operating Supply Voltage (min): 3.8V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Mag Sensor Operate Point (g): 230Gs
• Mag Sensor Release Point (g): 75Gs
• Mag Sensor Hysteresis(g): 55Gs
• Package Type: SOT-23W
• Pin Count: 3
• Mounting: Surface Mount
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Operate Point Max: 245G
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 620-1002-2

A1101, A1102, A1103,
A1104, and A1106
ELECTRICAL OPERATING CHARACTERISTICS over full operating voltage and ambient temperature ranges, unless otherwise noted
Supply Voltage
Output Leakage Current
Output On Voltage
Power-On Time
Output Rise Time
Output Fall Time
Supply Current
Reverse Battery Current
Supply Zener Clamp Voltage
Supply Zener Current
1
2
3
4
Maximum voltage must be adjusted for power dissipation and junction temperature, see Power Derating section.
For V
C
Maximum current limit is equal to the maximum I
S
=oscilloscope probe capacitance.
CC
Characteristic
slew rates greater than 250 V/μs, and T
1
2
3
3
Terminal List
4
VOUT
Name
GND
VCC
Package LH
1
V
Symbol
Connects power supply to chip
Output from circuit
Ground
I
I
OUTOFF
OUT(SAT)
I
EMC (Electromagnetic Compatibility) REQUIREMENTS
CCOFF
CCON
I
V
3
t
RCC
V
PO
I
CC
t
t
Z
r
f
Z
2
A
CC(max)
= 150°C, the Power-On Time can reach its maximum value.
DEVICE QUALIFICATION PROGRAM
Operating, T
V
I
Slew rate (dV
B < B
V
V
B > B
B < B
V
I
V
OUT
CC
OUT
CC
CC
RCC
Z
= 32 V; T
Contact Allegro for information.
Contact Allegro for information.
= 10.5 mA; T
+ 3 mA.
= 12 V, R
= 12 V, R
= 20 mA, B > B
= 24 V, B < B
RP
OP
RP
= –30 V
Description
– 5 G
A
J
CC
LOAD
LOAD
= 25°C
< 165°C
/dt) < 2.5 V/μs, B > B
A
Test Conditions
= 25°C
RP
= 820 Ω, C
= 820 Ω, C
OP
Continuous-Time Switch Family
S
S
= 12 pF
= 12 pF
OP
Package UA, 3-pin SIP
+ 5 G or
Package LH Package UA
1
1
2
3
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
2
Number
Min.
3.8
32
–
–
–
–
–
–
–
–
–
3
1
3
2
Typ.
215
4.1
3.8
–
–
–
–
–
–
–
–
Max.
10.5
400
400
400
–10
7.5
7.5
24
10
4
–
Units
mV
mA
mA
mA
mA
μA
μs
ns
ns
V
V
3