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参数资料
| 型号： | A1321LUA-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 5/13页 |
| 文件大小： | 482K |
| 描述： | IC SENSOR HALL EFFECT 3-SIP |
| 产品培训模块： | Current Sensor |
| 标准包装： | 500 |
| 传感范围： | 4.75mV/G ~ 5.25mV/G |
| 类型： | 线性 - 比率型 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 8mA |
| 电流 - 输出（最大）： | 10mA |
| 输出类型： | 数字式，开漏极 |
| 特点： | 高灵敏度 |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | 3-SIP |
| 供应商设备封装： | 3-SIP |
| 包装： | 散装 |
| 其它名称： | 620-1024 |
Ratiometric Linear Hall Effect Sensor ICs
for High-Temperature Operation
A1321, A1322,
and A1323
4
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
DEVICE CHARACTERISTICS
1
over operating temperature (T
A
) range, unless otherwise noted
Characteristic
Symbol
Test Conditions
Min.
Typ.
2
Max. Units
Electrical Characteristics; V
CC
= 5 V, unless otherwise noted
Supply Voltage
V
cc(op)
Operating; Tj < 165癈
4.5
5.0
5.5
V
Supply Current
I
cc
B = 0, I
out
= 0
5.6
8
mA
Quiescent Voltage
V
out(q)
B = 0, T
A
= 25篊, I
out
= 1 mA
2.425
2.5
2.575 V
Output Voltage
3
V
out(H)
B = +X, I
out
= 1 mA
4.7
V
V
out(L)
B = X, I
out
= 1 mA
0.2
V
Output Source Current Limit
3
I
out(LM)
B = X, V
out
?0
1.0
1.5
mA
Supply Zener Clamp Voltage
V
Z
I
cc
= 11 mA = I
cc(max)
+ 3
6
8.3
V
Output Bandwidth
BW
30
kHz
Clock Frequency
f
C
150
kHz
Output Characteristics; over V
CC
range, unless otherwise noted
Noise, Peak-to-Peak
4
V
N
A1321; C
bypass
= 0.1 糉, no load
40 mV
A1322; C
bypass
= 0.1 糉, no load
25 mV
A1323; C
bypass
= 0.1 糉, no load
20 mV
Output Resistance
R
out
I
out
d ? mA
1.5
3
?/DIV>
Output Load Resistance
R
L
I
out
d ? mA, VOUT to GND
4.7
k?/DIV>
Output Load Capacitance
C
L
VOUT to GND
10
nF
1
Negative current is de ned as conventional current coming out of (sourced from) the speci ed device terminal.
2
Typical data is at T
A
= 25癈. They are for initial design estimations only, and assume optimum manufacturing and application
conditions. Performance may vary for individual units, within the speci ed maximum and minimum limits.
3
In these tests, the vector X is intended to represent positive and negative elds suf cient to swing the output driver between fully OFF
and saturated (ON), respectively. It is NOT intended to indicate a range of linear operation.
4
Noise speci cation includes both digital and analog noise.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A1321LUA-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect Switch IC |
| A1321LUA-T3 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Ratiometric Linear Hall Effect Sensor ICs for High-Temperature Operation |
| A1322 | 制造商:Hakko 功能描述:Heater,900S |
| A-1322 | 制造商:TE Connectivity 功能描述:A-1322 = DC SOLENOID. |
| A1322ELH | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Ratiometric Linear Hall Effect Sensor for High-Temperature Operation |
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