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