ISO1450DW

Texas InstrumentsExtended

-40℃~+125℃ 50Mbps Failure protection circuit SOIC-16-300mil Isolated RS-485/422 Transceivers ROHS

Part id: ti/ISO1450DW
Category: Buffer, Driver, Transceiver
Package: SOIC-16-7.4mm
Pins: 16
In stock: 94 at JLCPCB (C2672358)
Used on: 1 open-source board

Overview

The ISO1450DW is a buffer, Driver, Transceiver made by Texas Instruments in a SOIC-16-7.4mm package with 16 pins. -40℃~+125℃ 50Mbps Failure protection circuit SOIC-16-300mil Isolated RS-485/422 Transceivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ISO1430BDW, from EasyEDA) and its footprint (Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, from KiCad's library), ready for a KiCad board. 94 are in stock at JLCPCB (part C2672358). 1 open-source board in 1 repository on GitHub use it.

Symbol

EasyEDA_Cloud:ISO1430BDWFrom EasyEDA

Footprint

Package_SO:SOIC-16W_7.5x10.3mm_P1.27mmFrom KiCad's library

Pinout

The pins of the ISO1450DW
Pin	Name	Type
1	VCC1	Unspecified
2	GND1	Unspecified
3	R	Unspecified
4	RE#	Unspecified
5	DE	Unspecified
6	D	Unspecified
7	NC	Unspecified
8	GND1	Unspecified
9	GND2	Unspecified
10	NC	Unspecified
11	NC	Unspecified
12	A	Unspecified
13	B	Unspecified
14	NC	Unspecified
15	GND2	Unspecified
16	VCC2	Unspecified

Parameters

CMTI(kV/us): 100kV/us
Channel Type: Unidirectional
Communication Mode: Half-Duplex
Data Rate(Max): 50Mbps
ESD Protect: ±30kV
Features: Fail-safe circuit
Input type: Schmitt trigger
Isolation Voltage(Vrms): 5000
Logic Family: ISO14xx
Number of Drivers: 1
Number of Elements: 1
Number of Nodes: 256
Number of Receivers: 1
Operating Temperature: -40℃~+125℃
Propagation Delay: 41ns@5V,50pF
Voltage - Supply: 3V~5.5V, 1.71V~5.5V
Voltage - Supply (Bus): 3V~5.5V
Voltage - Supply (Logic): 1.71V~5.5V
output type: Tri-State

Order codes

ISO1450DWLCSC C1545528
ISO1450DWRLCSC C2672358

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Open-source boards using it

2 layers104 × 57 mm
Generic pan tilt pcb
mitmedialab/generic-pan-tilt-pcb
Generic Pan Tilt PCB sources
91 partsCERN-OHL-P-2.0

Questions

Is there a KiCad symbol and footprint for the ISO1450DW?

Yes. The symbol is EasyEDA_Cloud:ISO1430BDW and the footprint Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ISO1450DW?

SOIC-16-7.4mm, with 16 pins. Its footprint is drawn on this page.

Where is the ISO1450DW datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the ISO1450DW?

JLCPCB lists it as part C2672358, with 94 in stock; the sellers' links on this page open their listings.

Which open-source boards use the ISO1450DW?

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