A3425LL Allegro Microsystems Inc, A3425LL Datasheet - Page 5

• Manufacturer Part Number: A3425LL
• Description: IC SWITCH BIPO DUAL OUT 8-SOIC
• Manufacturer: Allegro Microsystems Inc
• Type: Bipolar Latchr

Specifications of A3425LL

• Sensing Range: 35G Trip, -35G Release
• Voltage - Supply: 3.3 V ~ 18 V
• Current - Supply: 6mA
• Current - Output (max): 20mA
• Output Type: Digital, Open Drain
• Features: Ultra Sensitive
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A3425
OPERATING CHARACTERISTICS
V
Continued on the next page...
ELECTRICAL CHARACTERISTICS
Supply Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
Supply Current
Low Output Voltage
Output Sink Current
Output Sink Current, Continuous
Output Sink Current, Peak
Chopping Frequency
TRANSIENT PROTECTION CHARACTERISTICS
Supply Zener Voltage
Supply Zener Current
Reverse-Battery Current
CC
= 12 V, and T
Characteristic
1
A
= 25ºC
4
3
2
I
I
Valid over operating temperature ranges unless otherwise noted; typical data applies to
I
OUTPUT(SINK)C
OUTPUT(SINK)P
I
V
OUTPUT(SINK)
OUTPUT(OFF)
OUTPUT(ON)
Symbol
I
I
CC(OFF)
CC(ON)
I
V
RCC
V
f
I
t
CC
t
C
Z
r
f
Z
Ultra-Sensitive Dual-Channel Quadrature
Operating; T
Either output
C
C
B < B
B > B
Both outputs; I
B > B
T
t < 3 seconds
I
V
V
CC
J
S
RCC
LOAD
LOAD
< T
= 28 V
= 15 mA
RP(A)
OP(A)
OP(B)
= –18 V, T
J(max)
= 20 pF, R
= 20 pF, R
,B < B
,B > B
,V
A
≤ 150°C
OUTPUT
OUTPUT(SINK)
J
Test Conditions
RP(B)
OP(B)
LOAD
LOAD
< T
J(max)
= 12 V
= 820 Ω
= 820 Ω
Hall-Effect Bipolar Switch
= 20 mA; B > B
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
OP(A)
,
Min. Typ. Max
3.3
28
–
–
–
–
–
–
–
–
–
–
–
–
160
340
< 1
1.8
1.2
3.5
4.0
33
–
–
–
–
–
2
500
220
6.0
6.0
9.0
18
10
20
70
37
15
–
–
–
Units
kHz
mA
mA
mV
mA
mA
mA
mA
mA
μA
μs
μs
V
V
4