參數(shù)資料
型號(hào)： AH266_07
廠商： BCD Semiconductor Manufacturing Limited
英文描述： HIGH VOLTAGE HALL EFFECT LATCH
中文描述： 高壓霍爾效應(yīng)鎖存
文件頁(yè)數(shù)： 1/11頁(yè)
文件大?。?/td> 200K
代理商： AH266_07
HIGH VOLTAGE HALL EFFECT LATCH
AH266
Data Sheet
1
Feb. 2007 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
General Description
The AH266 is an integrated Hall sensor with output
driver designed for electronic commutation of brush-
less DC motor applications. The device includes an on-
chip Hall sensor for magnetic sensing, an amplifier
that amplifies the Hall voltage, a Schmitt trigger to
provide switching hysteresis for noise rejection and
two complementary darlington open-collector drivers
for sinking large load current. It also includes an inter-
nal band-gap regulator which is used to provide bias
voltage for internal circuits and allows a wide
operating supply voltage ranges.
Placing the device in a variable magnetic field, if the
magnetic flux density is larger than threshold B
OP
, the
pin DO will be turned low (on) and pin DOB will be
turned high (off). This output state is held until the
magnetic flux density reverses and falls below B
RP,
then causes DO to be turned high (off) and DOB
turned low (on).
AH266 is available in TO-94 (SIP-4L) package.
Features
·
·
·
·
On-Chip Hall Sensor
4V to 30V Supply Voltage
400mA (avg) Output Sink Current
Build in Protection Diode for Reverse Power
Connecting
-20
o
C to 85
o
C Operating Temperature
Low Profile TO-94 (SIP-4L) Package
Build in Over Temperature Protection Function
ESD Rating: 300V(Machine Model)
·
·
·
·
Applications
·
·
·
·
12V/24V Dual-Coil Brushless DC Motor/Fan
Power Supply and Switchboard
Communications Facilities
Industrial Equipment
Figure 1. Package Type of AH266
TO-94
相關(guān)PDF資料
PDF描述
AH266 HIGH VOLTAGE HALL EFFECT LATCH
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AH266Z4-BE1 HIGH VOLTAGE HALL EFFECT LATCH
AH266Z4-E1 HIGH VOLTAGE HALL EFFECT LATCH
AH276Z4-AE1 COMPLEMENTARY OUTPUT HALL EFFECT LATCH
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AH266K-PG-B-A 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 HALL IC LATCH SW BI 4-28V 500mA RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
AH266K-PG-B-B 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 HALL IC LATCH SW BI 4-28V 500mA RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
AH266K-PL-B-A 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 4-28V 400mA RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
AH266K-PL-B-B 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 4-28V 400mA RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
AH266PL 功能描述:工業(yè)霍耳效應(yīng)/磁性傳感器 Complement Dual-Coil RoHS:否 制造商:Honeywell 操作類型: 操作高斯: 工作電源電壓: 電流額定值: 封裝 / 箱體: 輸出下降時(shí)間: 工作點(diǎn)最小值/最大值: 安裝風(fēng)格: 最大工作溫度: 最小工作溫度: 最大輸出電流: 封裝:
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