Description:The PS2833-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington -connected phototransistor. The package is a Shrink SOP (Small Outline Package) type for high density mounting applications.
SEPARATE, 4 CHANNELS WITH BUILT-IN DIODE AND RESISTOR
Current Transfer Ratio-Min:
400%
Current Transfer Ratio-Nom:
2000%
Dark Current-Max:
400 nA
Forward Current-Max:
0.05 A
Forward Voltage-Max:
1.4 V
Isolation Voltage-Max:
2500 V
JESD-609 Code:
e6
Mounting Feature:
SURFACE MOUNT
Number of Elements:
4
On-State Current-Max:
0.06 A
Operating Temperature-Max:
100 °C
Operating Temperature-Min:
-55 °C
Optoelectronic Device Type:
DARLINGTON OUTPUT OPTOCOUPLER
Packing Method:
TR, EMBOSSED, 13 INCH
Power Dissipation-Max:
0.12 W
Response Time-Max:
0.00002 s
Surface Mount:
YES
Terminal Finish:
TIN BISMUTH
PS2833-4-F3-A Frequently Asked Questions (FAQs)
For optimal performance, it's recommended to follow a 4-layer PCB stack-up with a solid ground plane, and to use thermal vias to dissipate heat. A heat sink or thermal pad can also be used to improve thermal management.
To ensure EMC and reduce EMI, use a shielded enclosure, keep signal traces short and away from the IC, use a common mode choke, and add EMI filters to the power supply lines. Also, follow the recommended layout guidelines in the datasheet.
Critical timing parameters include clock frequency, setup and hold times, and signal propagation delays. To ensure timing closure, use a timing analyzer tool, and follow the recommended clocking scheme and signal routing guidelines in the datasheet.
Implement a power sequencing scheme that meets the recommended power-up and power-down sequences in the datasheet. Use a voltage regulator that meets the recommended voltage and current requirements, and add decoupling capacitors to reduce noise and ripple.
Recommended test procedures include functional testing, boundary scan testing, and JTAG testing. Validate the device's performance using a test jig or a development board, and follow the recommended test vectors and patterns in the datasheet.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
PS2833-4-F3-A Overview
Use the download button to access the PS2833-4-F3-A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PS283,
or try a keyword search, such as Optocoupler
