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參數(shù)資料
| 型號： | AH266Z4-E1 |
| 廠商： | BCD Semiconductor Manufacturing Limited |
| 英文描述： | HIGH VOLTAGE HALL EFFECT LATCH |
| 中文描述： | 高壓霍爾效應鎖存 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 58K |
| 代理商： | AH266Z4-E1 |
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
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| AH276Z4-AE1 | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
| AH276Z4-BE1 | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
| AH276Z4-CE1 | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
| AH276Z4-E1 | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
| AH277A | COMPLEMENTARY OUTPUT HALL EFFECT LATCH |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AH27 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| AH-27 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Slowing Voltage Regulator Turn-On by Jerry Kmetz |
| AH276 | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:COMPLEMENTARY PUTPUT HALL EFFENT LATCH |
| AH276K-PL | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:COMPLEMENTARY PUTPUT HALL EFFENT LATCH |
| AH276K-PL-B | 功能描述:IC HALL SENSOR LATCH SIP-4 制造商:diodes incorporated 系列:* 零件狀態(tài):過期 標準包裝:1,000 |
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