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参数资料
| 型号： | ATS636LSETN |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 11/16页 |
| 文件大小： | 546K |
| 描述： | IC SENSOR GEAR TOOTH 4-SIP |
| 标准包装： | 450 |
| 传感范围： | 0.25mm ~ 6mm |
| 类型： | 线性 - 可编程 |
| 电源电压： | 4.2 V ~ 24 V |
| 电流 - 电源： | 5.5mA |
| 电流 - 输出（最大）： | 20mA |
| 输出类型： | 数字，开路集电极 |
| 特点： | 可编程 |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | 4-SIP |
| 供应商设备封装： | 4-SIP |
| 包装： | 带卷 (TR) |
Programmable Back Biased Hall-Effect
Switch with TPOS Functionality
10
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
ATS636LSE
Program Enable To program the device, a keying sequence
is used to activate / enable the programming mode as shown in
figure 4. This program key sequence consisting of a VPP pulse, at
least seven VPH pulses, and a VPP pulse with no supply interrup-
tions. The sequence is designed to prevent the device from being
programmed accidentally (e.g., as a result of noise on the supply
line).
Code Programming After the desired switchpoint code is
selected (0 through 127), each bit of the corresponding binary
address should be programmed individually, not at the same
time. For example, to program code 5 (binary 000101), bits 1 and
3 need to be programmed. A bit is programmed by addressing
the code and then applying a V
PP
pulse, the programming is not
reversible. An appropriate sequence for blowing code 5 is shown
in figure 5.
Polarity Bit Programming If the desired switchpoint has
negative polarity, the polarity bit must be programmed. To do this
it is necessary to first apply the polarity key sequence before the
program key sequence (figure 6). Finally a V
PP
pulse of duration
t
dP
must be applied to program this bit, the programming is not
reversible. The polarity bit is for adjusting programming range
only and will not affect the output polarity.
0
t
d(1)
t
d(1)
t
d(0)
PROGRAM ENABLE
7 or More Pulses
(8 Pulses Shown)
V
PL
V
PH
V
PP
Figure 4. Program Enable Pulse Sequence
Figure 5. Code Programming Example
V
PH
V
PP
Program Enable
0
V
PL
t
d(1)
t
d(1)
t
d(0)
t
dP
Figure 6. Polarity Bit Programming
V
PH
V
PP
Program Enable
Bit 3 Address
000100
Code 4
Program Enable
0
V
PL
t
d(1)
t
d(1)
t
d(0)
t
dP
000001
Code 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ATS636LSETN-T | 功能描述:IC HALL EFFECT SWITCH TPOS 4-SIP RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| ATS-638194300 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:Hand Crimp Tool for Wire-to-Board Terminal, 28-30 AWG Wire for Loose Parts Only |
| ATS-638194400 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:A full cycle ratcheting hand tool ensures complete crimps |
| ATS-638230100 | 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:Hand Tool for 1.20mm Crimp Terminals, 30 AWG Wire for Reeled Product |
| ATS640A | 功能描述:晶体 64MHz 20pF 3OT -20C +70C RoHS:否 制造商:AVX 频率:26 MHz 容差: 频率稳定性:50 PPM 负载电容:8 pF 端接类型:SMD/SMT 封装 / 箱体:1210 (3225 metric) 工作温度范围:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封装:Reel |
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