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optical current loop transmitter Broadcom HCPL-4100-500E supporting TTL LSTTL and CMOS logic inputs

Categories Special Purpose Isolators
Load Voltage: 27V
Output Current: 24mA
CMTI(kV/us): 10kV/us
High level Delay Time: 1us
Data Rate: 20Kbps
Low level Delay Time: 1.6us
Operating Temperature: 0℃~+70℃
Input threshold current: 100uA
Number of Channels: 1
power dissipation: 360mW
Forward Current(If): 20mA
Isolation Voltage(Vrms): 3.75kV
Input Type: DC
Description: 27V 24mA 10kV/us 20Kbps DC SOP-8-2.54mm Special Purpose Isolators RoHS
Mfr. Part #: HCPL-4100-500E
Model Number: HCPL-4100-500E
Package: SOP-8-2.54mm
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optical current loop transmitter Broadcom HCPL-4100-500E supporting TTL LSTTL and CMOS logic inputs

Product Overview

The HCPL-4100 is an optically coupled 20 mA current loop transmitter designed for reliable data communication in industrial and computer peripheral applications. It breaks ground loops and provides high immunity to common mode interference through optical coupling. The device is compatible with LSTTL, TTL, and CMOS logic inputs, ensuring broad integration capabilities. Its robust design guarantees specific output current levels and offers high common mode rejection, making it suitable for demanding environments. The HCPL-4100 supports data rates up to 20 kBaud over 400 meters of line length and is UL Recognized and CSA Approved for safety.

Product Attributes

  • Brand: Avago Technologies (implied by trademarks and company name)
  • Certifications: UL Recognized (UL1577, File E55361), CSA Approved (CSA Component Acceptance Notice #5, File CA 88324)
  • Compliance: RoHS 6 fully compliant options available
  • Material: GaAsP LED (input integrated circuit), optocoupler (HCPL-4100)

Technical Specifications

ParameterSymbolMin.Typ.Max.UnitsConditions
Data Rate20kBaudat 400 metres line length
Input CompatibilityLSTTL, TTL, CMOS Logic
Common Mode RejectionHigh (Internal shield)
On/Off Output Current LevelsGuaranteed
Input-Output Momentary Withstand VoltageVISO3750V rmsRH 50%, t = 1 min, TA = 25C
Input-Output ResistanceRI-O1012ohmsVI-O = 500 V dc
Input-Output CapacitanceCI-O1pFf = 1 MHz, VI-O = 0 V dc
Power Supply VoltageVCC4.520VoltsRecommended Operating Conditions
Input Voltage LowVIL00.8VoltsRecommended Operating Conditions
Input Voltage HighVIH2.020VoltsRecommended Operating Conditions
Operating TemperatureTA070CRecommended Operating Conditions
Output VoltageVO027VoltsRecommended Operating Conditions
Output CurrentIO024mARecommended Operating Conditions
Mark State Output VoltageVMO1.82.25VoltsIO = 2 mA, VI = 2.0 V
Mark State Output VoltageVMO2.22.35VoltsIO = 12 mA, VI = 2.0 V
Mark State Output VoltageVMO2.352.7VoltsIO = 20 mA, VI = 2.0 V
Mark State Short Circuit Output CurrentISC3085mAVI = 2 V, VO = 5 V to 27 V
Space State Input CurrentISO0.51.12.0mAVI = 0.8 V, VO = 27 V
Propagation Delay Time to Logic HightPLH0.31.6sCO = 1000 pF, CL = 15 pF, IO = 20 mA
Propagation Delay Time to Logic LowtPHL0.21.0sCO = 1000 pF, CL = 15 pF, IO = 20 mA
Output Rise Timetr16nsIO = 20 mA, CO = 1000 pF, CL = 15 pF
Output Fall Timetf23nsIO = 20 mA, CO = 1000 pF, CL = 15 pF
Common Mode Transient Immunity at Logic High|CMH|1,00010,000V/sVI = 2 V, VCM = 50 V (peak), VCC = 5 V, IO (min.) = 12 mA
Common Mode Transient Immunity at Logic Low|CML|1,00010,000V/sVI = 0.8 V, VCM = 50 V (peak), VCC = 5 V, IO (max.) = 3 mA
Package Type8-Pin DIP Package
Package OptionSurface Mount Gull Wing (Option #300)
Dimensions (DIP Package)mm (inches)9.65 0.25 (0.380 0.010) length, 6.35 0.25 (0.250 0.010) width

2410121919_Broadcom-HCPL-4100-500E_C692046.pdf

Quality optical current loop transmitter Broadcom HCPL-4100-500E supporting TTL LSTTL and CMOS logic inputs for sale
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