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AH277AZ4-CE1规格书详情
General Description
The AH277A 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, a temperature compensation circuit to compensate the temperature drift of Hall sensitivity and two complementary 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.
Features
· On-Chip Hall Sensor
· 3.5V to 16V Supply Voltage
· 400mA (avg) Output Sink Current
· Reversed Supply Voltage Protection
· -20oC to 85oC Operating Temperature
· Low Profile TO-94 (SIP-4L) Package
· ESD Rating: 300V (Machine Model)
Applications· Dual-Coil Brushless DC Motor
· Dual-Coil Brushless DC Fan
· Revolution Counting
· Speed Measurement
产品属性
- 型号:
AH277AZ4-CE1
- 制造商:
BCDSEMI
- 制造商全称:
BCD Semiconductor Manufacturing Limited
- 功能描述:
COMPLEMENTARY OUTPUT HALL EFFECT LATCH
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DIODES/美台 |
1925+ |
TO-94 |
78000 |
真实库存!原装特价!实单必成交! |
询价 | ||
DIODES/美台 |
21+ |
TO-94 |
13880 |
公司只售原装,支持实单 |
询价 | ||
DIODES/美台 |
23+ |
TO-94 |
25000 |
原装正品公司现货,假一赔十! |
询价 | ||
DIODES/美台 |
22+ |
TO92-4 |
47664 |
郑重承诺只做原装进口货 |
询价 | ||
DIODES |
TO-94 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
DIODES/美台 |
21+ |
TO-94 |
10000 |
原装,品质保证,请来电咨询 |
询价 | ||
DIODES |
22+ |
NA |
12080 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
DIODES/美台 |
2023+ |
TO-94 |
47200 |
一级代理优势现货,全新正品直营店 |
询价 | ||
DIODES |
22+ |
TO-94 |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
DIODES/美台 |
13+ |
sopdip |
1000 |
优势供货假一赔十-军工器件供货商 |
询价 |