- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄352488 > A3150UA-LT (Allegro MicroSystems, Inc.) 320 x 240 pixel format, CFL backlight available with power harness PDF資料下載
參數(shù)資料
| 型號(hào)： | A3150UA-LT |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | 320 x 240 pixel format, CFL backlight available with power harness |
| 中文描述： | 可編程，CHOPPERSTABILIZED，霍爾效應(yīng)開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 10/12頁(yè) |
| 文件大?。?/td> | 100K |
| 代理商： | A3150UA-LT |
3150
PROGRAMMABLE, CHOPPER-
STABILIZED, PRECISION,
HALL-EFFECT SWITCH
www.allegromicro.com
* In application, the terms “gear” and “target” are often
interchanged. However, “gear” is preferred when motion
is transferred.
Address Determination. The operate point is adjust-
able in 64 increments. With the appropriate target or gear*
in position, the 64 switch points are sequentially selected
(figure 2) until the required operate point is reached. Note
that the difference between the operate point and the
release point (hysteresis) is a constant for all addresses.
Set-Point Programming. After the desired set-point
address is determined (0 through 63), each bit of the
equivalent binary address is programmed individually. For
example, as illustrated in figure 3, to program address code
5 (binary 000101), bits 1 and 3 need to be programmed.
Each bit is programmed during the
wide V
PP pulse and is not reversible.
Lock Programming. After the desired set point is
programmed, the program lock is then activated (figure 4)
to prevent further programming of the device.
VPH
VPL
0
td(1)
td(0)
Dwg. WH-014
ADDRESS
0
ADDRESS
1
ADDRESS
2
ADDRESS
N
(UP
TO
63)
ADDRESS
N-1
ADDRESS
N-2
Figure 2 — Address determination
Figure 4 — Lock programming
VPP
VPH
VPL
0
td(1)
td(0)
Dwg. WH-016
tdP
PROGRAM ENABLE
LOCK PROGRAM
(65 PULSES)
td(1)
Figure 3 — Set-point programming
VPP
VPH
VPL
0
td(1)
td(0)
Dwg. WH-015
PROGRAM ENABLE
BIT
1
PROGR
A
BIT 3 PROGRAM
(000100)
ADDRESS 4
tdP
PROGRAM ENABLE
td(1)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A3281ELH | HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION |
| A1181ELHLT | Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1301ELHLT | Continuous-Time Ratiometric Linear Hall Effect Sensors |
| A3241ELHLT | Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1181ELHLT-T | Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A315132A1NZRQ | 制造商:C&K Components 功能描述:- Bulk 制造商:C&K Components 功能描述:Switch Key Lock 3P3T 45° Flat Key 2.5A 125VAC 125VDC Solder Lug Panel Mount |
| A315132A1SZRB | 功能描述:鍵鎖開(kāi)關(guān) Switchlocks RoHS:否 制造商:C&K Components 觸點(diǎn)形式:1 Form A (SPST-NO) 開(kāi)關(guān)功能:Momentary 觸點(diǎn)額定值: 電流額定值:100 mA 電壓額定值 AC:250 VAC 端接類(lèi)型:Through Hole 鍵類(lèi)型:Keyswitch 變址: 位置數(shù)量:1 外殼材料: |
| A315132A1SZRQ | 制造商:C&K Components 功能描述:- Bulk 制造商:C&K Components 功能描述:Switch Key Lock 3P3T 45° Flat Key 2.5A 125VAC 125VDC Solder Lug Panel Mount |
| A315132A2NCNB | 制造商:ITT 制造商全稱(chēng):ITT Industries 功能描述:4 & 5 Tumbler 1-4 Pole Switchlocks |
| A315132A2NCNBE | 制造商:ITT 制造商全稱(chēng):ITT Industries 功能描述:4 & 5 Tumbler 1-4 Pole Switchlocks |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。