Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
The HCPL-0700, HCPL-0701, HCPL-0730 and HCPL-0731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector housed in a compact 8-pin small outline package. The HCPL-0730 and HCPL-0731 devices have two channels per package for optimum mounting density.
The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler.
The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particularly useful for the input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements.
HCPL0701 Maximum Ratings
Product
Product status
Eco Status
Pricing*
Package type
Leads
Packing method
Package Drawing
HCPL0701
Full Production
RoHS Compliant
$0.97
SOIC
8
BOX
TBD
HCPL0701R2
Full Production
RoHS Compliant
$0.99
SOIC
8
TAPE REEL
TBD
HCPL0701R2V
Preliminary
RoHS Compliant
$1.11
SOIC
8
TAPE REEL
TBD
HCPL0701V
Preliminary
RoHS Compliant
$1.09
SOIC
8
BOX
TBD
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples
This high gain series coupler uses a Light Emitting Diode and an integrated high gain photodetector to provide extremely high current transfer ratio between input and output. Separate pins for the photodiode and output stage result in TTL compatible saturation voltages and high speed operation. Where desired VCC and VO terminals may be tied together to achieve convention photodarlington operation.A base access terminal allows a gain bandwidth adjustment to be made.
The HCPL-0701 is for use in CMOS, LSTTL, or other low power application. A 400% minimum current transfer ratio is guaranteed over 0 to 70 degrees C operating range for only 0.5 mA of LED current.
Selection for lower input current down to 250 mA is available upon request.
The HCPL-0701 is a surface mount device packaged in an industry standard SOIC-8 footprint. The SOIC-8 does not require "through holes" in a PCB. This package occupies approximately one-third the footprint area of the standard dual-in-line package. The lead profile is designed to be compatible with standard surface mount processes.
ACPL-072L and HCPL-0701 in ST Microelectronics' JTAG opto-isolation board reference design.
HCPL-0701 Features
Low input current 0.5 mA Superior CTR 2000% Superior CMR 10 kV/s CTR guaranteed 0-70°C U.L. Recognized (file# E90700) VDE 0884 recognized (file# 136616) approval pending for HCPL-0730/0731 BSI recognized (file# 8661, 8662) HCPL-0700/0701 only
HCPL-0701 Typical Application
Digital logic ground isolation Telephone ring detector EIA-RS-232C line receiver High common mode noise line receiver P bus isolation Current loop receiver