Skip to the content
PCBKitNew board
CA-IF4820HD on a board, in 3D

CA-IF4820HD

Chipanalog

-40℃~+125℃ 1 1 1.2mA 20Mbps 256 3V~5.5V Half-Duplex Transceiver ±30kV DFN-8(3x3) RS-485 / RS-422 ICs ROHS

Extended
DatasheetJLCPCBLCSCchipanalog/CA-IF4820HD
Category
RS 485 , RS 422 ICs
Package
DFN-8(3x3)
Pins
9

Overview

The CA-IF4820HD is a RS 485 , RS 422 IC made by Chipanalog in a DFN-8(3x3) package with 9 pins. -40℃~+125℃ 1 1 1.2mA 20Mbps 256 3V~5.5V Half-Duplex Transceiver ±30kV DFN-8(3x3) RS-485 / RS-422 ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CA-IF4820HD, from EasyEDA) and its footprint (EasyEDA_Cloud:DFN-8_L3.0-W3.0-P0.65-TL-EP-1, from EasyEDA), ready for a KiCad board. 3,678 are in stock at JLCPCB (part C6055596). 1 open-source board in 1 repository on GitHub use it.

Symbol

RO1REB2DE3DI4GND5A6B7VCC8EP9
EasyEDA_Cloud:CA-IF4820HDFrom EasyEDA

Footprint

123456789
EasyEDA_Cloud:DFN-8_L3.0-W3.0-P0.65-TL-EP-1From EasyEDA

Parameters

11
Communication Mode
Half-Duplex
Data Rate
20Mbps
ESD Protect
±30kV
Features
Tx/Rx enable
Number of Drivers
1
Number of Nodes
256
Number of Receivers
1
Operating Temperature
-40℃~+125℃
Quiescent Supply Current
1.2mA
Type
Transceiver
Voltage - Supply
3V~5.5V

Order codes

1

Pinout

9
The pins of the CA-IF4820HD
PinNameType
1ROUnspecified
2REBUnspecified
3DEUnspecified
4DIUnspecified
5GNDUnspecified
6AUnspecified
7BUnspecified
8VCCUnspecified
9EPUnspecified

Open-source boards using it

All 1
  • 2 layers36.7 × 33.3 mmRp2350 encoder, the printed circuit board in 3D

    Rp2350 encoder

    sequoia-hope/rp2350-motor-controller

    An RP2350 based brushless motor controller

    22 parts39

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/chipanalog/CA-IF4820HD" title="CA-IF4820HD in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/chipanalog/CA-IF4820HD.jpg" alt="CA-IF4820HD" width="1200" height="900">
A picture that opens the part, for a README
[![CA-IF4820HD](https://pcbkit.io/embed/parts/chipanalog/CA-IF4820HD.jpg?size=s)](https://pcbkit.io/parts/chipanalog/CA-IF4820HD)

Questions

Is there a KiCad symbol and footprint for the CA-IF4820HD?

Yes. The symbol is EasyEDA_Cloud:CA-IF4820HD and the footprint EasyEDA_Cloud:DFN-8_L3.0-W3.0-P0.65-TL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CA-IF4820HD?

DFN-8(3x3), with 9 pins. Its footprint is drawn on this page.

Where is the CA-IF4820HD datasheet?

Chipanalog publishes it: the Datasheet link on this page opens it.

Where can I order the CA-IF4820HD?

JLCPCB lists it as part C6055596, with 3,678 in stock; the sellers' links on this page open their listings.

Which open-source boards use the CA-IF4820HD?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.