LH1546AABTR ,1 Form A Solid State RelayElectrical Characteristics, T =25°CAMinimum and maximum values are testing requirements. Typical va ..
LH1546AABTR ,Solid State Relay (SSR) 1FormAapplications. It is constructed using a GaAIAs LED for Part Number Descriptionactuation control and ..
LH1546AEF ,1 Form A Solid State RelayElectrical Characteristics, T =25°CAMinimum and maximum values are testing requirements. Typical va ..
LH1547 , 1 Form C
LH1547AAB1TR ,Solid State Relay (SSR) 1FormAAPPLICATIONS• General Telecom Switching .256 (6.50).248 (6.30)• Programmable Controllers• Industria ..
LH1547AT1 ,Solid State Relay (SSR) 1FormAFEATURESPackage Dimensions in Inches (mm)• Load Voltage 400 VDIPS NC S'• Load Current 120 mAPin One ..
LM2917 ,Frequency to Voltage ConverterFeatures YClutch controlYGround referenced tachometer input interfaces directlyYHorn controlwith va ..
LM2917 ,Frequency to Voltage ConverterLM2907/LM2917FrequencytoVoltageConverterFebruary1995LM2907/LM2917FrequencytoVoltageConverterYFreque ..
LM2917M ,Frequency to Voltage ConverterApplicationsvoltage conversion
LM2917M-8 ,Frequency to Voltage ConverterFeaturesfrequency reaches or exceeds a selected rate. The tachom-eter uses a charge pump technique ..
LM2917MX ,Frequency to Voltage Converterapplications.n Over/under speed sensingThe more versatile configurations provide differential ta-n ..
LM2917MX-8 ,Frequency to Voltage ConverterGeneral Descriptionn Zener regulator on chip allows accurate and stableThe LM2907, LM2917 series ar ..
LH1540AAB-LH1540AABTR-LH1540AAB-TR-LH1540AT
1 Form A Solid State Relay
FEATURES Current Limit Protection
•l/O Isolation, 5300 V
•Typical R
20 Load Voltage 350 V Load Current 120 mA High Surge Capability Linear, AC/DC Operation Clean Bounce Free Switching
•Low Power Consumption High Reliability Monolithic Receptor SMD lead available on tape and reel
AGENCY APPROVALS UL – File No. E52744 BSI/BABT Cert. No. 7980 FIMKO Approval CSA – Certification 093751
APPLICATIONS General Telecom Switching On/off Hook Control
– Ring Delay
– Dial Pulse
– Ground Start Ground Fault Protection Instrumentation Industrial Controls See Application Note 56
DESCRIPTIONThe LH1540 is robust, ideal for telecom and ground
fault applications. It is a SPST normally open switch (1
Form A) that replaces electromechanical relays in many
applications. It is constructed using a GaAIAs LED for
actuation control and an integrated monolithic die for
the switch output. The die, fabricated in a high-voltage
dielectrically isolated technology, is comprised of a
photodiode array, switch control circuitry and MOSFET
switches. In addition, it employs current-limiting cir-
cuitry which meets FCC 68.302 and other regulatory
voltage surge requirements when overvoltage protec-
tion is provided.
Part Identification
