Datasheet > OPIA800

OPIA800

更新时间： 2024-09-25 01:15:11

品牌	Logo	应用领域
TTELEC		/
页数	文件大小	规格书
20页	1058K
描述
DIP Package

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数据手册

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OPIA800 数据手册

OPIA800—OPIA803, OPID804

DIP Package

Features:

•

2,500 or 5,000 Vrms electrical isolation

Choice of a Single and Dual LED

Choice of Phototransistor or Photologic^®Sensor

Low-cost plastic Dual-In-Line (DIP) package

Agency Approvals:

•

UL Certification No: E58730

VDE NO: 40026713, 40026624

Description:

The OPIA800 through OPID804 optocouplers are designed for applications that utilize a digital output

(Phototlogic^®) in a dual-in-line package. Isolation voltage from 2,500 to 5,000 Volts RMS product are designed for

some of the most stringent power system isolation requirements.

Theory of operation: The LED transmitter is used to illuminate the Photosensor providing electrical isolation

between two power systems while maintaining the ability to transmit information from one power system to the

other. In many applications, analog or digital signals may be required to be transmitted between two power

systems while maintaining isolation between the power systems up to 5,000 volts RMS. A variety of LED and

photosensor configurations are available depending on the system requirements

The ratio Current Transfer Ratio (CTR) is determined using the output current and input current for analog

photosensors. CTR ratios can range from as low as 5 to over 9,000 depending on the device.

Photosensor − Current 20mA

CTR =

*100 = 200

LED − Current

10mA

All DIP product is shipped in a shipping tube with “TU” identified on the end of the part number.

Example: OPIA800DTU is a 8-Pin DIP shipped in a tube (TU).

• Industrial equipment power isolation

• Medical equipment power isolation

• Office equipment

Applications:

• High voltage isolation

• PCBoard power system isolation

Moisture

RoHS

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue A.5 02/2010

Page 1 of 20

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