参数资料
型号: ACS758LCB-050B-PFF-T
厂商: Allegro Microsystems Inc
文件页数: 10/22页
文件大小: 0K
描述: SENSOR CURRENT 50A 5V BI 5-CB
标准包装: 1,632
电流 - 感应: ±50A
精确度: ±1%
灵敏度: 40mV/A
电流 - 电源: 10mA
传感器类型: 霍尔效应
电源电压: 3 V ~ 5.5 V
输出: 2.5V
频率: 120kHz
响应时间: 4µs
电极标记: 双向
工作温度: -40°C ~ 150°C
封装/外壳: 5-CB 成形引线
包装: 管件
产品目录页面: 1140 (CN2011-ZH PDF)
其它名称: 620-1320
ACS758xCB
Thermally Enhanced, Fully Integrated, Hall Effect-Based
Linear Current Sensor IC with 100 μ Ω Current Conductor
X 200B PERFORMANCE CHARACTERISTICS 1 :
T OP = –40°C to 85°C, V CC = 5 V, unless otherwise specified
Characteristic
Primary Sampled Current
Symbol
I P
Sens TA
Test Conditions
Full scale of I P applied for 5 ms, T A = 25°C
Min.
–200
Typ.
10
Max.
200
Units
A
mV/A
Sensitivity
Sens (TOP)HT Full scale of I P applied for 5 ms, T OP = 25°C to 85°C
Sens (TOP)LT Full scale of I P applied for 5 ms, T OP = –40°C to 25°C
9.88
10.13
mV/A
mV/A
Noise 2
Nonlinearity
V NOISE
E LIN
V OE(TA)
T A = 25°C, 10 nF on VIOUT pin to GND
Up to full scale of I P , I P applied for 5 ms
I P = 0 A, T A = 25°C
–1
3
±5
1
mV
%
mV
Electrical Offset Voltage 3
V OE(TOP)HT I P = 0 A, T OP = 25°C to 85°C
V OE(TOP)LT I P = 0 A, T OP = –40°C to 25°C
±15
±25
mV
mV
Magnetic Offset Error
Total Output Error 4
I ERROM
E TOT(HT)
E TOT(LT)
I P = 0 A, T A = 25°C, after excursion of 200 A
Over full scale of I P , I P applied for 5 ms, T OP = 25°C to 85°C
Over full scale of I P , I P applied for 5 ms, T OP = –40°C to 25°C
230
–1.2
1.2
mA
%
%
1 See
Characteristic Performance Data page for parameter distributions over temperature range.
2 ±3 sigma noise voltage.
3 V OE(TOP) drift is referred to ideal V IOUT(Q) = 2.5 V .
4 Percentage of I P . Output filtered.
X 200U PERFORMANCE CHARACTERISTICS 1 :
T OP = –40°C to 85°C, V CC = 5 V, unless otherwise specified
Characteristic
Primary Sampled Current
Symbol
I P
Sens TA
Test Conditions
Full scale of I P applied for 5 ms, T A = 25°C
Min.
0
Typ.
20
Max.
200
Units
A
mV/A
Sensitivity
Sens (TOP)HT Full scale of I P applied for 5 ms, T OP = 25°C to 85°C
Sens (TOP)LT Full scale of I P applied for 5 ms, T OP = –40°C to 25°C
19.7
20.3
mV/A
mV/A
Noise 2
Nonlinearity
V NOISE
E LIN
V OE(TA)
T A = 25°C, 10 nF on VIOUT pin to GND
Up to full scale of I P , I P applied for 5 ms
I P = 0 A, T A = 25°C
–1
6
±5
1
mV
%
mV
Electrical Offset Voltage 3
V OE(TOP)HT I P = 0 A, T OP = 25°C to 85°C
V OE(TOP)LT I P = 0 A, T OP = –40°C to 25°C
±20
±35
mV
mV
Magnetic Offset Error
Total Output Error 4
I ERROM
E TOT(HT)
E TOT(LT)
I P = 0 A, T A = 25°C, after excursion of 200 A
Over full scale of I P , I P applied for 5 ms, T OP = 25°C to 85°C
Over full scale of I P , I P applied for 5 ms, T OP = –40°C to 25°C
230
–1.2
1.2
mA
%
%
1 See
Characteristic Performance Data page for parameter distributions over temperature range.
2 ±3 sigma noise voltage.
3 V OE(TOP) drift is referred to ideal V IOUT(Q) = 0.6 V .
4 Percentage of I P . Output filtered.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
10
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