参数资料
型号: AH266K-PG-B-B
厂商: DIODES INC
元件分类: 磁阻传感器
英文描述: MAGNETIC FIELD SENSOR-HALL EFFECT, -10-10mT, RECTANGULAR, THROUGH HOLE MOUNT
封装: GREEN, SIP-4
文件页数: 1/8页
文件大小: 189K
代理商: AH266K-PG-B-B
AH266
HIGH VOLTAGE HALL EFFECT LATCH
AH266 Rev. 4
1 of 8
MARCH 2009
Diodes Incorporated
Lead-free
On-Chip Hall Plate
Operating Voltage: 4V~28V
Output Current: 400mA (Continuous, 25
oC)
Reverse Protection Diode Only for Chip Reverse
Power Connecting (Note 1)
Output Protection Zener Breakdown Vz = 62V (Typ.)
Lead Free package: SIP-4L
SIP-4L: Available in “Green” Molding Compound
(No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 2)
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, a
Schmitt trigger to provide switching hysteresis for noise rejection,
and complementary Darlington open-collector drivers for sinking
large current loads. An internal band-gap 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 operation point (Bop),
DO will turn on (low) and DOB will turn off (high). The output state
is latched prior to reaching release point (Brp). If B< Brp, DO will
turn off and DOB will 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.
Dual-Coil Brush-Less DC Motor
Dual-Coil Brush-Less DC Fan
Revolution Counting
Speed Measurement
Ordering Information
AH 266 K - P X - B - X
P : SIP-4L
Package
Lead Free
L : Lead Free
Version
Magnetic
Characteristics
K
A or B
Packing
B : Bulk
G : Green
Device
Package
Code
Packaging
(Note 3)
Bulk
Magnetic
Characteristics
Quantity
Part Number Suffix
AH266K-PL-B-A
P
SIP-4L
1000
-B
A
AH266K-PL-B-B
P
SIP-4L
1000
-B
B
AH266K-PG-B-A
P
SIP-4L
1000
-B
A
AH266K-PG-B-B
P
SIP-4L
1000
-B
B
Notes:
1. Protection diode only exists at power pin (1, 4) output, not including pin (2, 3).
2. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
3. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
Features
General Description
Applications
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AH266K-PL-B-A 功能描述:板机接口霍耳效应/磁性传感器 4-28V 400mA RoHS:否 制造商:Honeywell 类型:Bipolar Hall-Effect Digital Position Sensor 工作电源电压:3 V to 24 V 电源电流:3.5 mA 最大输出电流:20 mA 工作点最小值/最大值:5 G, 55 G 最小/最大释放点(Brp):- 55 G, - 5 G 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23
AH266K-PL-B-B 功能描述:板机接口霍耳效应/磁性传感器 4-28V 400mA RoHS:否 制造商:Honeywell 类型:Bipolar Hall-Effect Digital Position Sensor 工作电源电压:3 V to 24 V 电源电流:3.5 mA 最大输出电流:20 mA 工作点最小值/最大值:5 G, 55 G 最小/最大释放点(Brp):- 55 G, - 5 G 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23
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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:
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