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參數(shù)資料
| 型號(hào)： | A1205 |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | Continuous-Time Bipolar Switch |
| 中文描述： | 連續(xù)時(shí)間雙極開關(guān) |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 705K |
| 代理商： | A1205 |
Description
The Allegro
A1205 Hall-effect bipolar switch is a next-
generation replacement and extension of the popular Allegro
A3134 bipolar switch. The A1205 has identical specifications
as the A1201 but is recommended for applications that require
pulsing V
CC
to conserve power. For standard applications,
where V
CC
is constant, please refer to the A1201 through
A1204 devices.
Overall, the A120x family, produced with BiCMOS technology,
consists of continuous-time devices that feature fast power-
on time and low-noise operation. Device programming is
performed after packaging to ensure increased switchpoint
accuracy by eliminating offsets that can be induced by
package stress. Unique Hall element geometries and low-
offset amplifiers help to minimize noise and to reduce the
residual offset voltage normally caused by device overmolding,
temperature excursions, and thermal stress.
The A120x Hall-effect bipolar switches include the following on
a single silicon chip: voltage regulator, Hall-voltage generator,
A1205-DS, Rev. 1
Features and Benefits
IdealforapplicationsthatrequirepulsingV
CC
to
conserve power
Continuous-timeoperation
Fastpower-ontime
Lownoise
Stableoperationoverfulloperatingtemperaturerange
Reversebatteryprotection
Solid-statereliability
Factory-programmedatend-of-lineforoptimum
performance
RobustEMCperformance
HighESDrating
Regulatorstabilitywithoutabypasscapacitor
Continuous-Time Bipolar Switch
Continued on the next page…
Packages:
Functional Block Diagram
Not to scale
A1205
3 pin SOT23W (LH)
3 pin SIP (UA)
Amp
Regulator
GND
VCC
VOUT
Offset
Gain
Trim
Control
To all subcircuits
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A1205ELHLT-T | Continuous-Time Bipolar Switch |
| A1205EUA-T | Continuous-Time Bipolar Switch |
| A1205LLHLT-T | Continuous-Time Bipolar Switch |
| A1205LUA-T | Continuous-Time Bipolar Switch |
| A1214ELHLT-T | Continuous-Time Latch Family |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1205.0 | 制造商:DORMER 功能描述:STUB DRILL HSS 5MM 制造商:DORMER 功能描述:STUB DRILL, HSS, 5MM 制造商:DORMER 功能描述:STUB DRILL, HSS, 5MM; Drill Bit Size Metric:5mm; Effective Length:26mm; Overall Length:62mm; SVHC:No SVHC (19-Dec-2012); Drill Bit Type:Stub; Drill Point Diameter:5mm; External Diameter:5.00mm; Material:HSS ;RoHS Compliant: NA |
| A1205.5 | 制造商:DORMER 功能描述:STUB DRILL HSS 5.5MM 制造商:DORMER 功能描述:STUB DRILL, HSS, 5.5MM |
| A1205/32 | 制造商:DORMER 功能描述:STUB DRILL HSS 5/32" |
| A12055-000 | 制造商:TE Connectivity 功能描述:MTCR-103-04S-001 制造商:TE Connectivity 功能描述:MTCR-103-04S-001 - Bag |
| A1205D-1W | 制造商:MORNSUN 制造商全稱:MORNSUN 功能描述:DUAL/SINGLE OUTPUT DC-DC CONVERTER |
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