|
ELM45X Datasheet, PDF (1/12 Pages) Everlight Electronics Co., Ltd – 5 PIN SOP HIGH SPEED 1Mbit/s | |||
|
5 PIN SOP HIGH SPEED 1Mbit/s
TRANSISTOR PHOTOCOUPLER
Features
⢠High speed 1Mbit/s
⢠High isolation voltage between input
and output (Viso=3750 Vrms )
⢠High CMR 15KV/us at VCM=1500V (ELM453)
⢠Guaranteed performance from 0°C to 70°C
⢠Wide operating temperature range of -40°C to 85°C
⢠Pb free and RoHS and Halogen free compliant
⢠cUL approved (No. E214129)
⢠VDE approved (No. 40028116)
⢠SEMKO approved
⢠NEMKO approved
⢠DEMKO approved
⢠FIMKO approved
Description
The ELM452 and ELM453 devices each consist of an infrared
emitting diode, optically coupled to a high speed photo detector
transistor. A separate connection for the photodiode bias and
output-transistor collector increase the speed by several orders
of magnitude over conventional phototransistor couplers by
reducing the base-collector capacitance of the input transistor.
The devices are packaged in industry standard 5pin SOP
packages and are suitable for surface mounting.
Applications
⢠Line receivers
⢠Field bus communication and control.
⢠Power transistor isolation in motor drives
⢠Replacement for low speed phototransistor photo couplers
⢠High speed logic ground isolation
⢠Analog signal ground isolation
ELM45X series
Schematic
Pin Configuration
1. Anode
3. Cathode
4. Gnd
5. Vout
6. VCC
ï¼ Everlight Electronics Co., Ltd.
Document No DPC-0000113
Rev.1
1
http://www.everlight.com
October 6, 2011
|
▷ |