參數(shù)資料
型號(hào): A1214ELHLT-T
廠商: Allegro MicroSystems, Inc.
英文描述: Continuous-Time Latch Family
中文描述: 連續(xù)時(shí)間鎖存家庭
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 443K
代理商: A1214ELHLT-T
9
A1210-DS
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Continuous-Time Latch Family
A1210, A1211, A1212, A1213, and A1214
Figure 2. Continuous-Time Application, B < B
RP
.. This figure illustrates the use of a quick cycle for chopping V
CC
in order to conserve battery power.
Position 1, power is applied to the device. Position 2, the output assumes the correct state at a time prior to the maximum Power-On Time, t
PO(max)
.
The case shown is where the correct output state is HIGH
. Position 3, t
PO(max)
has elapsed. The device output is valid. Position 4, after the output is
valid, a control unit reads the output. Position 5, power is removed from the device.
V
CC
V
OUT
Output Sampled
1
5
4
2
t
t
t
PO(max)
3
ADDITIONAL APPLICATIONS INFORMATION
Extensive applications information for Hall-effect sensors is
available in:
Hall-Effect IC Applications Guide
, Application Note 27701
Hall-Effect Devices: Gluing, Potting, Encapsulating, Lead
Welding and Lead Forming
, Application Note 27703.1
Soldering Methods for Allegro’s Products – SMT and Through-
Hole
, Application Note 26009
All are provided in
Allegro Electronic Data Book
, AMS-702,
and the Allegro Web site, www.allegromicro.com.
相關(guān)PDF資料
PDF描述
A1213ELHLT-T Continuous-Time Latch Family
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A1214LUA-T Continuous-Time Latch Family
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