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参数资料
| 型号： | AH266-PLA-A |
| 厂商： | DIODES INC |
| 元件分类： | 磁阻传感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, -7-7mT, 1.10-1.50V, RECTANGULAR, THROUGH HOLE MOUNT |
| 封装： | LEAD FREE, SIP-4 |
| 文件页数： | 1/6页 |
| 文件大小： | 185K |
| 代理商： | AH266-PLA-A |
AH266
High Voltage Hall Effect Latch
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 0.2 Jan 19, 2005
1/6
Features
- On-chip Hall plate
- Operating voltage: 4V~28V
- Output current: 400mA(Continuous, 25
oC)
- Reverse protection diode only for chip reverse
power connecting (Note)
- Output protection Zener breakdown Vz=62V(Typ)
- Package: SIP-4L
(Note)
Protection diode only exists at power pin(1,4) output, not
including pin (2,3).
Application
- Dual-coil Brush-less DC Motor
- Dual-coil Brush-less DC Fan
- Revolution Counting
- Speed Measurement
Pin Assignment
1. VCC
2. DO
4. GND
3. DOB
General Description
AH266 is an integrated Hall sensor with output
drivers designed for electronic commutation of
brush-less DC motor applications. The device
includes an on-chip Hall voltage generator for
magnetic sensing, a comparator that amplifies the
Hall voltage, and a Schmitt trigger to provide
switching hysteresis for noise rejection, and
complementary darlington open-collector drivers for
sinking large current loads. An internal bandgap
regulator
is
used
to
provide
temperature
compensated supply voltage for internal circuits and
allows a wide operating supply range.
If a magnetic flux density (B) is larger than operate
point (Bop), DO turn on (low) and DOB turn off
(high). The outputs state is latched prior to reach
release point (Brp). if B< Brp, DO turn off and DOB
turn on. AH266 is rated for operation over
temperature range from -20
oC to 85 oC and voltage
range from 4V to 28V. The devices are available in
low cost die forms or rugged 4 pin SIP packages.
Pin Configuration
Name
Description
VCC
Positive Power Supply
DO
Output Pin
DOB
Output Pin
GND
Ground
Ordering Information
AH266 X -X X X -X
Packing
Blank : Tube
A : Taping
P: SIP-4L
Package
Lead
L : Lead Free
Blank: Normal
Wafer Body
Magnetic
Characteristics
Blank or
A~Z : if necessary
to specify
A or B
Not Recommended for New Design
相关PDF资料 |
PDF描述 |
|---|---|
| AH266-P-B | MAGNETIC FIELD SENSOR-HALL EFFECT, -10-10mT, 1.10-1.50V, RECTANGULAR, THROUGH HOLE MOUNT |
| AH266-PA-A | MAGNETIC FIELD SENSOR-HALL EFFECT, -7-7mT, 1.10-1.50V, RECTANGULAR, THROUGH HOLE MOUNT |
| AH266-P-A | MAGNETIC FIELD SENSOR-HALL EFFECT, -7-7mT, 1.10-1.50V, RECTANGULAR, THROUGH HOLE MOUNT |
| AH312-S8G | 400 MHz - 2300 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| AH314-G | 2300 MHz - 2900 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AH266SK | 功能描述:工业霍耳效应/磁性传感器 COMPL DUAL-COIL RoHS:否 制造商:Honeywell 操作类型: 操作高斯: 工作电源电压: 电流额定值: 封装 / 箱体: 输出下降时间: 工作点最小值/最大值: 安装风格: 最大工作温度: 最小工作温度: 最大输出电流: 封装: |
| AH266Z4-AE1 | 制造商:BCDSEMI 制造商全称:BCD Semiconductor Manufacturing Limited 功能描述:HIGH VOLTAGE HALL EFFECT LATCH |
| AH266Z4-AG1 | 制造商:Diodes Incorporated 功能描述:HALL AIO LATCH TO94 BULK 10K - Bulk 制造商:Diodes Incorporated 功能描述:IC HALL EFFECT LATCH HV TO-94 |
| AH266Z4-BE1 | 制造商:BCDSEMI 制造商全称:BCD Semiconductor Manufacturing Limited 功能描述:HIGH VOLTAGE HALL EFFECT LATCH |
| AH266Z4-BG1 | 制造商:Diodes Incorporated 功能描述:HALL AIO LATCH TO94 BULK 10K - Bulk 制造商:Diodes Incorporated 功能描述:IC HALL EFFECT LATCH HV TO-94 |
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