Power supply 3.3V Compact current sensors LA02LA03 Series (Open loop type - ASIC model) Coming soon Power supply is 3.3V(LA02 Series) or 5.0V(LA03 Series). Sufficient creepage distance : 13.3mm. Suitable for replacement sensors from the shunt resistance & isolation amplifier method with consumer prod- ucts and smart meter. Features Low profile package(9.2mm on PCB) Only 22.8*14.4mm as surface occupied on the PCB Ferrite core is used. Heat generation due to high- frequency current is reduced. Through-hole type, 8 models in two series Open loop type - ASIC model Creepage & Clearance distance : 13.3mm Standards : UL508, IEC60950/62109(being reviewed) General characteristics Unipolar power supply : LA02P series +3.3V LA03P series +5.0V Offset voltage : Vcc/2 (ratiometric) SPECIFICATIONS Sensitivity range : LA02P series 100-25 mV/A The standard is different depending on the model. Ta=25C , RL10M LA03P series 62.5-15.5 mV/A Parameters Symbol LA02P054S05 LA03P054S05 Measurement current range : 21A, 35A, 54A, 85A (Pulse current) Supply Voltage V 3.3V10 5.0V10 CC Maximum effective current : 50 Arms Measurement current range Ifmax 54A Ip max (RMS) Maximum primary current 50Arms Outline drawing (mm) Sensitivity Gth 24.5mV/A 40mV/A (Gain 1.323V at Ifmax) (Gain 2.16V at Ifmax) Offset Voltage(at If=0A) Vof 1.650V0.014V 2.500V0.020V Sensitivity error 1.3 1.0 G Output Linearity 1.0FS L di/dt response time (at 90% of If) t 1S typ r Frequency bandwidth f DC ~ 300 kHz Temp drift of Sensitivity TCG 0.4 typ 0.5typ Temp drift voltage of Vof TcVof 3.5mV typ 8.0mV typ Insulation voltage V AC 3.0kV for 1minute, d Ambient operating temp -40C ~ +110 C T A Contact SAKADO SALES OFFICE & FACTORY E-mail : webinfo tamura-ss.co.jp 5-5-30 Chiyoda Sakado-shi Saitama 350-0214 Japan TEL.+81-49-284-2323 FAX.+81-49-284-9183 May 12, 2014 X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Board Mount Current Sensors category: Click to view products by Tamura manufacturer: Other Similar products are found below : CSDD1FR CSLA2ELI CSNP661-007 SCL15 10006 L18P003S05 T60404-B4658-X030 LA02P021S03 LA01M041S05 LA03P054S05 CSNE151-003 L08P150D15IPV L18P050D15-OP CT220FMC-IS5 CT220PMC-IS5 CT220BMC-HS5 SIC830AED-T1-GE3 CT-05 CT-07- 100 CT-07-50 MR-1 MR-1-P5 T60404-N4646-X662 T60404-N4646-X664 DRV421RTJT CSNR161005 T60404-N4646-X651 MR-3 MR- 2 MR-4 CT-06-100 CT-06-50 T60404-N4646-X412 CT-06-75 CSDA1BA-S CSDC1DA CSDD1EC CSLA1CF CSLA1DE CSLA1DG CSLA1DK CSLA1EL CSLA1GE CSLA1GF CSLA2CF CSLA2CFI CSLA2DE CSLA2DG CSLA2DH CSLA2DJ CSLA2DJI