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參數(shù)資料
| 型號(hào)： | AH266 |
| 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 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 58K |
| 代理商： | AH266 |
Description
The AH266 is an integrated Hall sensor with output driver
designed for electronic commutation of brushless 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 internal 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 mag-
netic 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 den-
sity reverses and falls below B
RP,
then causes DO to be
turned high (off) and DOB turned low (on).
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
Benefits
·
·
Good High Temperature Performance
With Over Temperature Protection (OTP)
Function
Low Supply Current
High Driver Capability with Darlington Output
Cost Effect Solution for High Voltage (24V) and
Temperature (85
o
C)
·
·
·
Parametric Table
Supply Current (mA)
3.5
Output Saturation Voltage
(24V, 300mA) (V)
0.9
Hysteresis (Gauss)
80
Output Leakage Current (
μ
A
)
0.1
Package
TO-94
Additional Available Materials
·
·
·
·
Samples
Data Sheet
Reliability Report
ESD Report
Feb. 2007
BCD Semiconductor Manufacturing Limited
Product Brief
HIGH VOLTAGE HALL EFFECT LATCH AH266
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AH266Z4-AE1 | HIGH VOLTAGE HALL EFFECT LATCH |
| AH266Z4-BE1 | HIGH VOLTAGE HALL EFFECT LATCH |
| AH266Z4-E1 | HIGH VOLTAGE HALL EFFECT LATCH |
| AH276Z4-AE1 | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
| AH276Z4-BE1 | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AH266_07 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:HIGH VOLTAGE HALL EFFECT LATCH |
| 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 |
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