AH1804中文资料High Sensitivity Micropower Omnipolar Hall Effect Switch数据手册Diodes规格书
| 厂商型号 |
AH1804 |
| 参数属性 | AH1804 封装/外壳为4-UDFN 裸露焊盘；包装为带盒（TB）；类别为传感器变送器的磁性传感器-开关（固态）；产品描述：MAG SWITCH OMNIPOLAR DFN1216-4 |
| 功能描述 | High Sensitivity Micropower Omnipolar Hall Effect Switch |
| 封装外壳 | 4-UDFN 裸露焊盘 |
| 制造商 | Diodes Diodes Incorporated |
| 中文名称 | 美台半导体 |
| 数据手册 | |
| 更新时间 | 2025-9-22 23:01:00 |
| 人工找货 | AH1804价格和库存，欢迎联系客服免费人工找货 |
AH1804规格书详情
描述 Description
The AH1804 is a micropower Omnipolar Hall effect switch IC with a single output driver with internal pull up and pull down capability. Designed for portable and battery powered equipment such as cellular phones and portable PCs the average supply current is only 12µA at 3.3V.
To support battery powered equipment the AH1804 has been optimized to operate over the supply range of 2.5V to 3.6V and uses a sleep function to minimise power consumption.
To minimize PCB space the AH1804 is packaged in small low profile package.
The outputs of the AH1804 are switched with either a North or South pole of sufficient strength. When the magnetic flux density (B) is larger than operate point (Bop), the output will be turned on (pul°C low) and held until B is lower than release point (Brp).
The AH1804 is available in DFN1216-4 and SC59 packages.
应用 Application
• Cover switch in clam-shell and slide cellular phones
• Cover switch in Netbook, Notebook, Tablets and PDAs
• CamcordersContact-less switch in portable and battery powered applications
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\t\t\t\tProduct Specifications
技术参数
- 制造商编号
：AH1804
- 生产厂家
：Diodes
- Automotive Compliant PPAP
：No
- # Outputs
：1
- Output Type
：Push-Pull
- Active High or Low
：Low
- Sensitivity
：High
- Operating Voltage
：2.5 to 3.6 V
- Average Supply Current
：12 µA
- Min Operating Point ±Bop (Guass)
：20
- Typ Operating Point ±Bop (Guass)
：40
- Max Operating Point ±Bop (Guass)
：60
- Min Release Point ±Brp (Guass)
：15
- Typ Release Point ±Brp (Guass)
：32
- Max Release Point ±Brp (Guass)
：N/A
- Operating Ambient Temperature Range
：-40 to 85 °C
- Packages
：SC59
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
DIODES/美台 |
24+ |
NA/ |
360 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
DIODES(美台) |
24+ |
DFN4(1.2x1.6) |
50000 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
DIODES |
2016+ |
SOT23 |
5840 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
DIODES/美台 |
25+ |
SOT23 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
DIODES |
1249+ |
SOT-23 |
5190 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
DIODES |
ROHS+Original |
SOT23(SC59) |
25890 |
原装现货 库存特价/长期供应元器件代理经销 |
询价 | ||
DIODES |
20+ |
SOT23 |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
DIODES/美台 |
22+ |
SOT23 |
30000 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
询价 | ||
DIODES/美台 |
24+ |
NA |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
SOT-23 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 |
