- 您现在的位置：买卖IC网 > Sheet目录402 > CTSR 0.6-TP (LEM USA Inc)TRANSDUCER CURRENT 0.6A
The V ref pin has two modes Ref out and Ref In:
I PRM 500 mA
to 4 V and is directly used by the transducer as the reference point for measurements. The external reference voltage
V ref must be able:
o either to source a typical current of , the maximum value will be 3 mA when V ref = 4 V.
o or to sink a typical current of
, the maximum value will be 0.4 mA when V ref = 2.3 V.
CTSR 0.6-TP/SP2
Application information
Filtering, decoupling CTSR transducer
Supply voltage U c (5 V)
The CTSR transducers have internal decoupling capacitors, but in the case of a power supply track on the application PCB having
a high impedance, it is advised to provide local decoupling, 100 nF or more, located close to the transducer.
Reference V ref
Ripple present on the V ref pin can be filtered with a low value of capacitance because of the internal 499 ohm series resistance.
The CTSR transducers have an internal capacitor of 22 nF between V ref pin and Gnd pin and the maximum filter capacitance value
which could be added is 1 μF. Adding a larger decoupling capacitor will increase the activation delay of degauss.
Output V out
The CTSR transducers have an internal low pass filter 470 ohm/22 nF; if a decoupling capacitor is added on V out pin, the bandwidth
and the response time will be affected. In case of short circuit, the transducer CTSR can source or sink up to a maximum of 10
mA on its output V out .
Using an external reference voltage
If the V ref pin of the transducer is not used it could be either left unconnected or filtered according to the previous paragraph
“Reference V ref ”.
600
400
? In the Ref out mode the 2.5 V internal precision reference is used by the transducer as the reference point for bipolar
measurements; this internal reference is connected to the V ref pin of the transducer through a 499 ohms resistor. It
to±
tolerates sink or source currents up 200 5 mA, but the 499 ohms resistor prevents this current to exceed these limits.
? In the Ref In mode, an external reference voltage is connected to the V ref pin; this voltage is specified in the range 2.3
0
Vref
-200 ? 2 . 5
499
-400
2 .5 ? Vref
499
-600
2 3 4
V ref (V)
The following graphs show how the measuring range of the transducer depends on the external reference voltage value V ref
( U c = 5 V).
1000
800
600
400
200
0
-200
-400
-600
-800
I PRM 850 mA
-1000
2
3
V ref (V)
4
Upper limit: I P = 850 mA
Upper limit: I P = -403.88* V ref + 1867.93
Lower limit: I P = -403.88* V ref + 151.45
Lower limit: I P = -850 mA
( V ref = 2.3 .. 2.52 V)
( V ref = 2.52 .. 4 V)
( V ref = 2.3 .. 2.48 V)
( V ref = 2.48 .. 4 V)
Page 6/10
28January2014/version 6
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
www.lem.com
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
CWF1B104G3950
THERMISTOR NTC -+2% 3950K PROBE
CX11352_LAURA-RS
LENS FOR LUXEON REBEL
D6F-02L2-000
SENSOR GAS FLOW TYPE 0-2L/MIN
D6F-05N7-000
SENSOR MICRO-FLOW
D6F-CABLE1
CABLE FOR MEMS FLOW SENSOR
D6F-CABLE2
CABLE FOR D6F MASSFLOW SENSOR
D6F-P0010A2
SENSOR AIRFLOW 0-50KPA W/CONN
D6F-V03A1
AIRFLOW SENSOR 0-3 M/SEC 3.3V
相关代理商/技术参数
CTSR 0.6-TP/SP2
功能描述:Current Sensor 600mA 1 Channel Flux Gate, Closed Loop Bidirectional Module 制造商:lem usa inc. 系列:CTSR 包装:散装 零件状态:过期 用于测量:AC/DC 传感器类型:磁通量闸门，闭环 电流 - 检测:600mA 通道数:1 输出:比率，电压 灵敏度:- 频率:9.5kHz 线性度:±0.4% 精度:±1.5% 电压 - 电源:4.75 V ~ 5.25 V 响应时间:30μs 电流 - 电源（最大值）:21.6mA 工作温度:-40°C ~ 105°C 极化:双向 安装类型:PCB，通孔 封装/外壳:模块 标准包装:25
CTSR-1
制造商:ITW Chemtronics 功能描述:Chemical,Silicone Conformal Coating,1 gallon 制造商:ITW Chemtronics 功能描述:CHEMICAL COATING, 1GAL, Coating Type:Conformal, Series:Konform SR, Chemical Colo
CTSR-12
功能描述:化学物质 RoHS:否 制造商:3M Electronic Specialty 产品:Adhesives 类型:Epoxy Compound 大小:1.7 oz 外壳:Plastic Tube
CTSR-HV1
制造商:ITW Chemtronics 功能描述:pail or bottle // 1 gallon
CTSS0000
制造商:Red Lion Controls 功能描述:CURRENT SWITCH, SPLIT CASE 制造商:Red Lion Controls 功能描述:CURRENT SWITCH SPLIT CASE 制造商:Red Lion Controls 功能描述:CURRENT SWITCH,SPLIT CASE
CTS-S12/12
制造商:DEUTSCH CONNECTORS 功能描述:Cross Referenced to DEUTSCH CONNECTORS - Part: DCHM39029/22-605
CTS-S16/16
制造商:TE Connectivity / Deutsch 功能描述:81711 CON socket
CTS-S20/20
制造商:DEUTSCH CONNECTORS 功能描述:Cross Referenced to DEUTSCH CONNECTORS - Part: DCHM39029/22-192