參數(shù)資料
型號: A3425LL-T
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO8
封裝: LEAD FREE, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 12/21頁
文件大?。?/td> 484K
代理商: A3425LL-T
Ultra-Sensitive Dual-Channel Quadrature
Hall-Effect Bipolar Switch
A3425
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Selection Guide
Part Number
Packing*
Mounting
Ambient, TA
A3425EK-T
Bulk, 500 pieces/bag
4-pin SIP through hole
–40C to 85C
A3425EKTN-T
13-in. reel, 4000 pieces/reel
A3425EL-T
Bulk, 500 pieces/bag
8-pin SOIC surface mount
A3425ELTR-T
13-in. reel, 3000 pieces/reel
A3425LK-T
Bulk, 98 pieces/bag
4-pin SIP through hole
–40C to 150C
A3425LKTN-T
13-in. reel, 4000 pieces/reel
A3425LL-T
Bulk, 500 pieces/bag
8-pin SOIC surface mount
A3425LLTR-T
13-in. reel, 3000 pieces/reel
*Contact Allegro for additional packing options.
quadrature. The patented chopper stabilization technique cancels
offsets in each channel, and provides stable operation over the
operating temperature and voltage ranges. An on-chip regulator
allows the use of this device over a wide operating voltage range.
Post-assemblyfactoryprogrammingprovidessensitiveswitchpoints
that are symmetrical between the two switches.
The A3425 is available in a plastic 8-pin SOIC surface mount
package (L) and a plastic 4-pin SIP (K), both in two operating
temperature ranges. Each package is available in a lead (Pb) free
version with 100% matte tin plated leadframe.
Description (continued)
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating
Units
Supply Voltage
VCC
26.5
V
Reverse Battery Voltage
VRCC
–16
V
Output Off Voltage
VOUTPUT
VCC
V
Output Sink Current
IOUTPUT(Sink)
Internally Limited
Magnetic Flux Density
B
Unlimited
Operating Ambient Temperature
TA
Range E
–40 to 85
C
Range L
–40 to 150
C
Maximum Junction Temperature
TJ(max)
165
C
Storage Temperature
Tstg
–65 to 170
C
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