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參數(shù)資料
| 型號： | A1205LUA-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 277K |
| 描述： | IC SWITCH HALL EFFECT GP 3-SIP |
| 產(chǎn)品培訓(xùn)模塊： | Current Sensor |
| 標(biāo)準(zhǔn)包裝： | 4,000 |
| 傳感范圍： | 50G 跳閘，-50G 釋放 |
| 類型： | 雙極卡鎖 |
| 電源電壓： | 3.8 V ~ 24 V |
| 電流 - 電源： | 7.5mA |
| 電流 - 輸出（最大）： | 25mA |
| 輸出類型： | 數(shù)字式，開漏極 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | 3-SIP |
| 供應(yīng)商設(shè)備封裝： | 3-SIP |
| 包裝： | 散裝 |
| 其它名稱： | 620-1447 A1205LUA-T-ND |
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,
small-signal amplifier, Schmitt trigger, and NMOS output
transistor. The integrated voltage regulator permits operation
from 3.8 to 24 V. The extensive on-board protection circuitry
A12051-DS, Rev. 6
Features and Benefits
? Ideal for applications that require pulsing V
CC
to
conserve power
? Continuous-time operation
?Fast power-on time
?Low noise
? Stable operation over full operating temperature range
? Reverse battery protection
? Solid-state reliability
? Factory-programmed at end-of-line for optimum
performance
? Robust EMC performance
? High ESD rating
? Regulator stability without a bypass capacitor
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
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| A1205TE-1W | 制造商:UNBRANDED 功能描述:DC/DC CONVERTER 1W +/-5V |
| A1206.0 | 制造商:DORMER 功能描述:STUB DRILL HSS 6MM 制造商:DORMER 功能描述:STUB DRILL, HSS, 6MM 制造商:DORMER 功能描述:STUB DRILL, HSS, 6MM; Drill Bit Size Metric:6mm; Effective Length:28mm; Overall Length:66mm; SVHC:No SVHC (19-Dec-2012); Drill Bit Type:Stub; Drill Point Diameter:6mm; External Diameter:6.00mm; Material:HSS ;RoHS Compliant: NA |
| A1206.5 | 制造商:DORMER 功能描述:STUB DRILL HSS 6.5MM 制造商:DORMER 功能描述:STUB DRILL, HSS, 6.5MM |
| A12060150R010D0TR | 功能描述:衰減器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| A12060150R020D0TR | 功能描述:衰減器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
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