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參數資料
| 型號： | AH175-WG-7-A |
| 廠商： | Diodes/Zetex |
| 文件頁數： | 1/9頁 |
| 文件大?。?/td> | 160K |
| 描述： | IC HALL SENSOR BIPO 25MA SC59-3 |
| 標準包裝： | 3,000 |
| 傳感范圍： | 60G 跳閘，-60G 釋放 |
| 類型： | 雙極卡鎖 |
| 電源電壓： | 3.5 V ~ 20 V |
| 電流 - 電源： | 6mA |
| 電流 - 輸出（最大）： | 25mA |
| 輸出類型： | 數字，開路集電極 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | TO-236-3，SC-59，SOT-23-3 |
| 供應商設備封裝： | SC-59-3 |
| 包裝： | 帶卷 (TR) |
AH175
HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH175
Document number: DS31043 Rev. 10 - 2
1 of 9
www.diodes.com
July 2010
?Diodes Incorporated
Description
AH175 is a single-digital-output Hall-Effect latch sensor for
high temperature operation. The device includes an on-chip
Hall voltage generator for magnetic sensing, an amplifier to
amplify Hall voltage, and a comparator to provide switching
hysteresis for noise rejection, an open-collector output pre-
driver. An internal band-gap regulator provides a temperature
compensated supply voltage for internal circuits and allows a
wide operating supply range.
When the magnetic flux density (B) is larger than operate
point (Bop), output is switched on (OUT pin is pulled low).
The output state is held on until a magnetic flux density
reversal falls below Brp. When B is less than Brp, the output
is switched off.
The AH175 is available in SIP-3L and SC59 packages.
Features
" Bipolar Hall-Effect latch sensor
" 3.5V to 20V DC operating voltage
" Open collector pre-driver
" 25mA output sink current
" Built-in power reverse protection
" Operating Temperature: -40篊~+150篊
" SIP-3L and SC59 packages
(SC59 is commonly known as SOT23 in Asia)
" Green Molding Compound (No Br, Sb) (Note 1)
Pin Assignments
(Top View)
1.
Vcc
2. GND
3.
OUT
SIP-3L
1. Vcc
GND 2.
3. OUT
(Top View)
SC59
Applications
" Rotor Position Sensing
" Current Switch
" Encoder
" RPM Detection
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
Typical Application Circuit
M
Driver
&
Control Logic
Ia
Ib
Ic
IA
IC
IB
HB
HA
HC
M: Three Phase Hall Motor
Digital Hall Effect Sensor
Hall Motor Driver
RPM sensing
3 Phase Hall Motor
相關PDF資料 |
PDF描述 |
|---|---|
| 4120R-601-250/201 | RC NETWORK 25 OHM 200PF 20-DIP |
| AH173-WG-7-B | IC HALL SENSOR BIPO 25MA SC59-3 |
| AH173-WG-7-B | IC HALL SENSOR BIPO 25MA SC59-3 |
| AS5045-ASSU | IC ENCODER PROG 12-BIT 16-SSOP |
| P213-100.0M | OSC 100.0000MHZ 3.3V LVPECL SMD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AH175-WG-7-B | 功能描述:板機接口霍耳效應/磁性傳感器 BIPOLAR LATCHNG 25MA 3.5V-20V RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點最小值/最大值:5 G, 55 G 最小/最大釋放點（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23 |
| AH175-WG-A | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR SWITCH |
| AH175-WG-A-A | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:HALL EFFECT LATCH FOR HIGH TEMPERATURE |
| AH175-WG-A-B | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:HALL EFFECT LATCH FOR HIGH TEMPERATURE |
| AH175-WG-B | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR SWITCH |
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