FAIRCHTLD 高速光耦 HCPL2531

FAIRCHTLD  高速光耦 HCPL2531

FAIRCHTLD  高速光耦 HCPL2531

高速光耦一般应用在电源上，具体应用在放点等离子，固态继电器，工业测量机，调制器，电话，空调控制板，可编程逻辑控制器等等。

FAIRCHTLD  高速光耦 HCPL2531

FAIRCHTLD  高速光耦 HCPL2531

DESCRIPTION

The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL-2531 optocouplers consist of an AlGaAs LED optically coupled to a

high speed photodetector transistor.

A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional

phototransistor optocouplers by reducing the base-collector capacitance of the input transistor.

An internal noise shield provides superior common mode rejection of 10kV/μs. An improved package allows superior insulation

permitting a 480 V working voltage compared to industry standard of 220 V.

FEATURES

• High speed-1 MBit/s

• Superior CMR-10 kV/μs

• Dual-Channel HCPL-2530/HCPL-2531

• Double working voltage-480V RMS

• CTR guaranteed 0-70°C

• U.L. recognized (File # E90700)

APPLICATIONS

• Line receivers

• Pulse transformer replacement

• Output interface to CMOS-LSTTL-TTL

• Wide bandwidth analog coupling

FAIRCHTLD  高速光耦 HCPL2531